From 314ff7851fc8ea66cbf48eaa93d8ebfb5ca084a9 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Fri, 3 Feb 2017 11:03:31 +0100
Subject: mm/vmacache, sched/headers: Introduce 'struct vmacache' and move it
 from <linux/sched.h> to <linux/mm_types>

The <linux/sched.h> header includes various vmacache related defines,
which are arguably misplaced.

Move them to mm_types.h and minimize the sched.h impact by putting
all task vmacache state into a new 'struct vmacache' structure.

No change in functionality.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 mm/nommu.c    |  2 +-
 mm/vmacache.c | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'mm')

diff --git a/mm/nommu.c b/mm/nommu.c
index fe9f4fa4a7a7..aae06e854552 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -757,7 +757,7 @@ static void delete_vma_from_mm(struct vm_area_struct *vma)
 	mm->map_count--;
 	for (i = 0; i < VMACACHE_SIZE; i++) {
 		/* if the vma is cached, invalidate the entire cache */
-		if (curr->vmacache[i] == vma) {
+		if (curr->vmacache.vmas[i] == vma) {
 			vmacache_invalidate(mm);
 			break;
 		}
diff --git a/mm/vmacache.c b/mm/vmacache.c
index 035fdeb35b43..7c233f8e20ee 100644
--- a/mm/vmacache.c
+++ b/mm/vmacache.c
@@ -60,7 +60,7 @@ static inline bool vmacache_valid_mm(struct mm_struct *mm)
 void vmacache_update(unsigned long addr, struct vm_area_struct *newvma)
 {
 	if (vmacache_valid_mm(newvma->vm_mm))
-		current->vmacache[VMACACHE_HASH(addr)] = newvma;
+		current->vmacache.vmas[VMACACHE_HASH(addr)] = newvma;
 }
 
 static bool vmacache_valid(struct mm_struct *mm)
@@ -71,12 +71,12 @@ static bool vmacache_valid(struct mm_struct *mm)
 		return false;
 
 	curr = current;
-	if (mm->vmacache_seqnum != curr->vmacache_seqnum) {
+	if (mm->vmacache_seqnum != curr->vmacache.seqnum) {
 		/*
 		 * First attempt will always be invalid, initialize
 		 * the new cache for this task here.
 		 */
-		curr->vmacache_seqnum = mm->vmacache_seqnum;
+		curr->vmacache.seqnum = mm->vmacache_seqnum;
 		vmacache_flush(curr);
 		return false;
 	}
@@ -93,7 +93,7 @@ struct vm_area_struct *vmacache_find(struct mm_struct *mm, unsigned long addr)
 		return NULL;
 
 	for (i = 0; i < VMACACHE_SIZE; i++) {
-		struct vm_area_struct *vma = current->vmacache[i];
+		struct vm_area_struct *vma = current->vmacache.vmas[i];
 
 		if (!vma)
 			continue;
@@ -121,7 +121,7 @@ struct vm_area_struct *vmacache_find_exact(struct mm_struct *mm,
 		return NULL;
 
 	for (i = 0; i < VMACACHE_SIZE; i++) {
-		struct vm_area_struct *vma = current->vmacache[i];
+		struct vm_area_struct *vma = current->vmacache.vmas[i];
 
 		if (vma && vma->vm_start == start && vma->vm_end == end) {
 			count_vm_vmacache_event(VMACACHE_FIND_HITS);
-- 
cgit v1.2.3-70-g09d2


From af8601ad420f6afa6445c927ad9f36d9700d96d6 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Fri, 3 Feb 2017 09:57:00 +0100
Subject: kasan, sched/headers: Uninline kasan_enable/disable_current()

<linux/kasan.h> is a low level header that is included early
in affected kernel headers. But it includes <linux/sched.h>
which complicates the cleanup of sched.h dependencies.

But kasan.h has almost no need for sched.h: its only use of
scheduler functionality is in two inline functions which are
not used very frequently - so uninline kasan_enable_current()
and kasan_disable_current().

Also add a <linux/sched.h> dependency to a .c file that depended
on kasan.h including it.

This paves the way to remove the <linux/sched.h> include from kasan.h.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 include/linux/kasan.h | 10 ++--------
 lib/sbitmap.c         |  1 +
 mm/kasan/kasan.c      | 10 ++++++++++
 3 files changed, 13 insertions(+), 8 deletions(-)

(limited to 'mm')

diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index c908b25bf5a5..7793036eac80 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -30,16 +30,10 @@ static inline void *kasan_mem_to_shadow(const void *addr)
 }
 
 /* Enable reporting bugs after kasan_disable_current() */
-static inline void kasan_enable_current(void)
-{
-	current->kasan_depth++;
-}
+extern void kasan_enable_current(void);
 
 /* Disable reporting bugs for current task */
-static inline void kasan_disable_current(void)
-{
-	current->kasan_depth--;
-}
+extern void kasan_disable_current(void);
 
 void kasan_unpoison_shadow(const void *address, size_t size);
 
diff --git a/lib/sbitmap.c b/lib/sbitmap.c
index 55e11c4b2f3b..60e800e0b5a0 100644
--- a/lib/sbitmap.c
+++ b/lib/sbitmap.c
@@ -15,6 +15,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <linux/sched.h>
 #include <linux/random.h>
 #include <linux/sbitmap.h>
 #include <linux/seq_file.h>
diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
index 25f0e6521f36..d99312ed7c22 100644
--- a/mm/kasan/kasan.c
+++ b/mm/kasan/kasan.c
@@ -39,6 +39,16 @@
 #include "kasan.h"
 #include "../slab.h"
 
+void kasan_enable_current(void)
+{
+	current->kasan_depth++;
+}
+
+void kasan_disable_current(void)
+{
+	current->kasan_depth--;
+}
+
 /*
  * Poisons the shadow memory for 'size' bytes starting from 'addr'.
  * Memory addresses should be aligned to KASAN_SHADOW_SCALE_SIZE.
-- 
cgit v1.2.3-70-g09d2


From 6e84f31522f931027bf695752087ece278c10d3f Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:29 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/mm.h>

We are going to split <linux/sched/mm.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/mm.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

The APIs that are going to be moved first are:

   mm_alloc()
   __mmdrop()
   mmdrop()
   mmdrop_async_fn()
   mmdrop_async()
   mmget_not_zero()
   mmput()
   mmput_async()
   get_task_mm()
   mm_access()
   mm_release()

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arc/include/asm/mmu_context.h          | 1 +
 arch/arc/kernel/troubleshoot.c              | 2 ++
 arch/arm/mach-rpc/ecard.c                   | 1 +
 arch/frv/mm/mmu-context.c                   | 1 +
 arch/m68k/sun3/mmu_emu.c                    | 1 +
 arch/powerpc/platforms/cell/spufs/context.c | 2 ++
 drivers/android/binder.c                    | 1 +
 drivers/gpu/drm/amd/amdkfd/kfd_process.c    | 1 +
 drivers/gpu/drm/etnaviv/etnaviv_gem.c       | 1 +
 drivers/gpu/drm/i915/i915_gem_userptr.c     | 1 +
 drivers/infiniband/core/umem.c              | 1 +
 drivers/infiniband/core/umem_odp.c          | 1 +
 drivers/infiniband/hw/hfi1/file_ops.c       | 1 +
 drivers/infiniband/hw/mlx4/main.c           | 2 ++
 drivers/infiniband/hw/mlx5/main.c           | 1 +
 drivers/infiniband/hw/usnic/usnic_uiom.c    | 1 +
 drivers/iommu/amd_iommu_v2.c                | 1 +
 drivers/iommu/intel-svm.c                   | 1 +
 drivers/lguest/lguest_user.c                | 1 +
 drivers/misc/cxl/fault.c                    | 1 +
 drivers/misc/mic/scif/scif_rma.c            | 2 ++
 drivers/oprofile/buffer_sync.c              | 1 +
 drivers/vfio/vfio_iommu_spapr_tce.c         | 2 ++
 drivers/vfio/vfio_iommu_type1.c             | 1 +
 drivers/vhost/vhost.c                       | 1 +
 drivers/xen/gntdev.c                        | 1 +
 fs/exec.c                                   | 1 +
 fs/proc/array.c                             | 1 +
 fs/proc/base.c                              | 1 +
 fs/proc/task_mmu.c                          | 1 +
 fs/proc/task_nommu.c                        | 2 ++
 fs/userfaultfd.c                            | 1 +
 include/linux/sched/mm.h                    | 6 ++++++
 kernel/cgroup/cpuset.c                      | 1 +
 kernel/events/core.c                        | 1 +
 kernel/events/uprobes.c                     | 1 +
 kernel/exit.c                               | 1 +
 kernel/fork.c                               | 1 +
 kernel/futex.c                              | 1 +
 kernel/ptrace.c                             | 1 +
 kernel/sched/sched.h                        | 1 +
 kernel/sys.c                                | 1 +
 kernel/trace/trace_output.c                 | 1 +
 kernel/tsacct.c                             | 1 +
 mm/khugepaged.c                             | 1 +
 mm/ksm.c                                    | 1 +
 mm/memcontrol.c                             | 1 +
 mm/memory.c                                 | 1 +
 mm/mempolicy.c                              | 1 +
 mm/migrate.c                                | 1 +
 mm/mmu_context.c                            | 1 +
 mm/mmu_notifier.c                           | 1 +
 mm/nommu.c                                  | 1 +
 mm/oom_kill.c                               | 1 +
 mm/process_vm_access.c                      | 1 +
 mm/rmap.c                                   | 1 +
 mm/swapfile.c                               | 1 +
 mm/util.c                                   | 1 +
 virt/kvm/async_pf.c                         | 1 +
 virt/kvm/kvm_main.c                         | 1 +
 60 files changed, 71 insertions(+)
 create mode 100644 include/linux/sched/mm.h

(limited to 'mm')

diff --git a/arch/arc/include/asm/mmu_context.h b/arch/arc/include/asm/mmu_context.h
index b0b87f2447f5..64b5ebae1ae8 100644
--- a/arch/arc/include/asm/mmu_context.h
+++ b/arch/arc/include/asm/mmu_context.h
@@ -20,6 +20,7 @@
 
 #include <asm/arcregs.h>
 #include <asm/tlb.h>
+#include <linux/sched/mm.h>
 
 #include <asm-generic/mm_hooks.h>
 
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c
index 82f9bc819f4a..0c48907f56a9 100644
--- a/arch/arc/kernel/troubleshoot.c
+++ b/arch/arc/kernel/troubleshoot.c
@@ -13,6 +13,8 @@
 #include <linux/fs_struct.h>
 #include <linux/proc_fs.h>
 #include <linux/file.h>
+#include <linux/sched/mm.h>
+
 #include <asm/arcregs.h>
 #include <asm/irqflags.h>
 
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index dc67a7fb3831..6b279d037774 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -31,6 +31,7 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/interrupt.h>
 #include <linux/completion.h>
 #include <linux/reboot.h>
diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c
index 3473bde77f56..4031289bf2ec 100644
--- a/arch/frv/mm/mmu-context.c
+++ b/arch/frv/mm/mmu-context.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/mm.h>
 #include <asm/tlbflush.h>
 
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c
index e9d7fbe4d5ae..7fdc61525e0b 100644
--- a/arch/m68k/sun3/mmu_emu.c
+++ b/arch/m68k/sun3/mmu_emu.c
@@ -15,6 +15,7 @@
 #include <linux/bootmem.h>
 #include <linux/bitops.h>
 #include <linux/module.h>
+#include <linux/sched/mm.h>
 
 #include <asm/setup.h>
 #include <asm/traps.h>
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 3b4152faeb1f..b500b17254a0 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -25,6 +25,8 @@
 #include <linux/slab.h>
 #include <linux/atomic.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
+
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
 #include "spufs.h"
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 2bbcdc6fdfee..e33e7fbe870b 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -32,6 +32,7 @@
 #include <linux/debugfs.h>
 #include <linux/rbtree.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/seq_file.h>
 #include <linux/uaccess.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index ca5f2aa7232d..84d1ffd1eef9 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -23,6 +23,7 @@
 #include <linux/mutex.h>
 #include <linux/log2.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/slab.h>
 #include <linux/amd-iommu.h>
 #include <linux/notifier.h>
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index e78f1406885d..ae2882b64b82 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -16,6 +16,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/shmem_fs.h>
+#include <linux/sched/mm.h>
 
 #include "etnaviv_drv.h"
 #include "etnaviv_gem.h"
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 0115989e324a..22b46398831e 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -31,6 +31,7 @@
 #include <linux/mmu_notifier.h>
 #include <linux/mempolicy.h>
 #include <linux/swap.h>
+#include <linux/sched/mm.h>
 
 struct i915_mm_struct {
 	struct mm_struct *mm;
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index 446b56a5260b..d525b1a2986a 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -35,6 +35,7 @@
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/export.h>
 #include <linux/hugetlb.h>
 #include <linux/slab.h>
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c
index f2fc0431512d..7279f259494f 100644
--- a/drivers/infiniband/core/umem_odp.c
+++ b/drivers/infiniband/core/umem_odp.c
@@ -32,6 +32,7 @@
 
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/pid.h>
 #include <linux/slab.h>
 #include <linux/export.h>
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c
index 3b19c16a9e45..f78c739b330a 100644
--- a/drivers/infiniband/hw/hfi1/file_ops.c
+++ b/drivers/infiniband/hw/hfi1/file_ops.c
@@ -48,6 +48,7 @@
 #include <linux/cdev.h>
 #include <linux/vmalloc.h>
 #include <linux/io.h>
+#include <linux/sched/mm.h>
 
 #include <rdma/ib.h>
 
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 88608906ce25..56da8f0d71bb 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -39,6 +39,8 @@
 #include <linux/inetdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/if_vlan.h>
+#include <linux/sched/mm.h>
+
 #include <net/ipv6.h>
 #include <net/addrconf.h>
 #include <net/devlink.h>
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 5b3355268725..4b1ec3ff152a 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -41,6 +41,7 @@
 #include <asm/pat.h>
 #endif
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/delay.h>
 #include <rdma/ib_user_verbs.h>
 #include <rdma/ib_addr.h>
diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c
index 1ccee6ea5bc3..ba868be5af2e 100644
--- a/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ b/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -35,6 +35,7 @@
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/iommu.h>
 #include <linux/workqueue.h>
diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c
index f8ed8c95b685..063343909b0d 100644
--- a/drivers/iommu/amd_iommu_v2.c
+++ b/drivers/iommu/amd_iommu_v2.c
@@ -22,6 +22,7 @@
 #include <linux/profile.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/iommu.h>
 #include <linux/wait.h>
 #include <linux/pci.h>
diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c
index 51f2b228723f..23c427602c55 100644
--- a/drivers/iommu/intel-svm.c
+++ b/drivers/iommu/intel-svm.c
@@ -16,6 +16,7 @@
 #include <linux/intel-iommu.h>
 #include <linux/mmu_notifier.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/slab.h>
 #include <linux/intel-svm.h>
 #include <linux/rculist.h>
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 30c60687d277..1a6787bc9386 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -8,6 +8,7 @@
 #include <linux/miscdevice.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/file.h>
 #include <linux/slab.h>
 #include <linux/export.h>
diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c
index 377e650a2a1d..e33011e3e7e2 100644
--- a/drivers/misc/cxl/fault.c
+++ b/drivers/misc/cxl/fault.c
@@ -9,6 +9,7 @@
 
 #include <linux/workqueue.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/pid.h>
 #include <linux/mm.h>
 #include <linux/moduleparam.h>
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index f806a4471eb9..d0e9c60f944e 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -17,6 +17,8 @@
  */
 #include <linux/dma_remapping.h>
 #include <linux/pagemap.h>
+#include <linux/sched/mm.h>
+
 #include "scif_main.h"
 #include "scif_map.h"
 
diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
index 642478d35e99..eb0c35994b54 100644
--- a/drivers/oprofile/buffer_sync.c
+++ b/drivers/oprofile/buffer_sync.c
@@ -31,6 +31,7 @@
 #include <linux/fs.h>
 #include <linux/oprofile.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/gfp.h>
 
 #include "oprofile_stats.h"
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c
index 59b3f62a2d64..185d50ee1b12 100644
--- a/drivers/vfio/vfio_iommu_spapr_tce.c
+++ b/drivers/vfio/vfio_iommu_spapr_tce.c
@@ -20,6 +20,8 @@
 #include <linux/err.h>
 #include <linux/vfio.h>
 #include <linux/vmalloc.h>
+#include <linux/sched/mm.h>
+
 #include <asm/iommu.h>
 #include <asm/tce.h>
 #include <asm/mmu_context.h>
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
index bd6f293c4ebd..7e94c7fc90ae 100644
--- a/drivers/vfio/vfio_iommu_type1.c
+++ b/drivers/vfio/vfio_iommu_type1.c
@@ -32,6 +32,7 @@
 #include <linux/mm.h>
 #include <linux/rbtree.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 #include <linux/vfio.h>
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 4269e621e254..4a00140a7624 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -27,6 +27,7 @@
 #include <linux/cgroup.h>
 #include <linux/module.h>
 #include <linux/sort.h>
+#include <linux/sched/mm.h>
 #include <linux/interval_tree_generic.h>
 
 #include "vhost.h"
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 2ef2b61b69df..c77a0751a311 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -32,6 +32,7 @@
 #include <linux/types.h>
 #include <linux/uaccess.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/highmem.h>
diff --git a/fs/exec.c b/fs/exec.c
index e595e1529581..8929da96cca1 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -32,6 +32,7 @@
 #include <linux/swap.h>
 #include <linux/string.h>
 #include <linux/init.h>
+#include <linux/sched/mm.h>
 #include <linux/pagemap.h>
 #include <linux/perf_event.h>
 #include <linux/highmem.h>
diff --git a/fs/proc/array.c b/fs/proc/array.c
index fe12b519d09b..61bea3a4ecc5 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -60,6 +60,7 @@
 #include <linux/tty.h>
 #include <linux/string.h>
 #include <linux/mman.h>
+#include <linux/sched/mm.h>
 #include <linux/proc_fs.h>
 #include <linux/ioport.h>
 #include <linux/uaccess.h>
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 27af4ea315a3..9efe12376af1 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -86,6 +86,7 @@
 #include <linux/fs_struct.h>
 #include <linux/slab.h>
 #include <linux/sched/autogroup.h>
+#include <linux/sched/mm.h>
 #include <linux/flex_array.h>
 #include <linux/posix-timers.h>
 #ifdef CONFIG_HARDWALL
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index ee3efb229ef6..f08bd31c1081 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -11,6 +11,7 @@
 #include <linux/mempolicy.h>
 #include <linux/rmap.h>
 #include <linux/swap.h>
+#include <linux/sched/mm.h>
 #include <linux/swapops.h>
 #include <linux/mmu_notifier.h>
 #include <linux/page_idle.h>
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 1ef97cfcf422..23266694db11 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -7,6 +7,8 @@
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/seq_file.h>
+#include <linux/sched/mm.h>
+
 #include "internal.h"
 
 /*
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 3c421d06a18e..18d12bfff770 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -15,6 +15,7 @@
 #include <linux/list.h>
 #include <linux/hashtable.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/mm.h>
 #include <linux/poll.h>
 #include <linux/slab.h>
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
new file mode 100644
index 000000000000..a7adba1cd0a9
--- /dev/null
+++ b/include/linux/sched/mm.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_MM_H
+#define _LINUX_SCHED_MM_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_MM_H */
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index b3088886cd37..a5c46db2855c 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -44,6 +44,7 @@
 #include <linux/proc_fs.h>
 #include <linux/rcupdate.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/seq_file.h>
 #include <linux/security.h>
 #include <linux/slab.h>
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 42fe16a84f97..6f41548f2e32 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -47,6 +47,7 @@
 #include <linux/namei.h>
 #include <linux/parser.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/mm.h>
 
 #include "internal.h"
 
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index d630f8ac4d2f..62f2dbd13efc 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -27,6 +27,7 @@
 #include <linux/pagemap.h>	/* read_mapping_page */
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/export.h>
 #include <linux/rmap.h>		/* anon_vma_prepare */
 #include <linux/mmu_notifier.h>	/* set_pte_at_notify */
diff --git a/kernel/exit.c b/kernel/exit.c
index 9c0b92833fbb..48649ccbb649 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -7,6 +7,7 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/sched/autogroup.h>
+#include <linux/sched/mm.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/capability.h>
diff --git a/kernel/fork.c b/kernel/fork.c
index 234f4bfb8efd..1875468e2a81 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -13,6 +13,7 @@
 
 #include <linux/slab.h>
 #include <linux/sched/autogroup.h>
+#include <linux/sched/mm.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
 #include <linux/module.h>
diff --git a/kernel/futex.c b/kernel/futex.c
index 8ddcf9ea953c..229a744b1781 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -62,6 +62,7 @@
 #include <linux/ptrace.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/wake_q.h>
+#include <linux/sched/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/freezer.h>
 #include <linux/bootmem.h>
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 49ba7c1ade9d..6fe5a2897912 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -10,6 +10,7 @@
 #include <linux/capability.h>
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 4d386461f13a..e2307a6c29f1 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -5,6 +5,7 @@
 #include <linux/sched/rt.h>
 #include <linux/sched/clock.h>
 #include <linux/sched/wake_q.h>
+#include <linux/sched/mm.h>
 #include <linux/u64_stats_sync.h>
 #include <linux/sched/deadline.h>
 #include <linux/kernel_stat.h>
diff --git a/kernel/sys.c b/kernel/sys.c
index cfe82ae62423..dc71ec1e1967 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -51,6 +51,7 @@
 #include <linux/sched.h>
 #include <linux/sched/autogroup.h>
 #include <linux/sched/loadavg.h>
+#include <linux/sched/mm.h>
 #include <linux/rcupdate.h>
 #include <linux/uidgid.h>
 #include <linux/cred.h>
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 107afca97649..02a4aeb22c47 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -9,6 +9,7 @@
 #include <linux/mutex.h>
 #include <linux/ftrace.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/mm.h>
 
 #include "trace_output.h"
 
diff --git a/kernel/tsacct.c b/kernel/tsacct.c
index 5c21f0535056..571a2d3821d8 100644
--- a/kernel/tsacct.c
+++ b/kernel/tsacct.c
@@ -18,6 +18,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/tsacct_kern.h>
 #include <linux/acct.h>
 #include <linux/jiffies.h>
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 34bce5c308e3..212a2afe8830 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -2,6 +2,7 @@
 
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/mmu_notifier.h>
 #include <linux/rmap.h>
 #include <linux/swap.h>
diff --git a/mm/ksm.c b/mm/ksm.c
index 520e4c37fec7..5632c9d02457 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -19,6 +19,7 @@
 #include <linux/fs.h>
 #include <linux/mman.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/rwsem.h>
 #include <linux/pagemap.h>
 #include <linux/rmap.h>
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 45867e439d31..c52ec893e241 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -35,6 +35,7 @@
 #include <linux/memcontrol.h>
 #include <linux/cgroup.h>
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/shmem_fs.h>
 #include <linux/hugetlb.h>
 #include <linux/pagemap.h>
diff --git a/mm/memory.c b/mm/memory.c
index 14fc0b40f0bb..b0495ec74d29 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -40,6 +40,7 @@
 
 #include <linux/kernel_stat.h>
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/swap.h>
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 1e7873e40c9a..90892416ed75 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -73,6 +73,7 @@
 #include <linux/hugetlb.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/nodemask.h>
 #include <linux/cpuset.h>
 #include <linux/slab.h>
diff --git a/mm/migrate.c b/mm/migrate.c
index 2c63ac06791b..9a0897a14d37 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -40,6 +40,7 @@
 #include <linux/mmu_notifier.h>
 #include <linux/page_idle.h>
 #include <linux/page_owner.h>
+#include <linux/sched/mm.h>
 
 #include <asm/tlbflush.h>
 
diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index daf67bb02b4a..8888b124a386 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -5,6 +5,7 @@
 
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/mmu_context.h>
 #include <linux/export.h>
 
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index 32bc9f2ff7eb..a7652acd2ab9 100644
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -17,6 +17,7 @@
 #include <linux/srcu.h>
 #include <linux/rcupdate.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/slab.h>
 
 /* global SRCU for all MMs */
diff --git a/mm/nommu.c b/mm/nommu.c
index aae06e854552..79abed514a4b 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -17,6 +17,7 @@
 
 #include <linux/export.h>
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/vmacache.h>
 #include <linux/mman.h>
 #include <linux/swap.h>
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 51c091849dcb..d28936618698 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -22,6 +22,7 @@
 #include <linux/err.h>
 #include <linux/gfp.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/swap.h>
 #include <linux/timex.h>
 #include <linux/jiffies.h>
diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index 84d0c7eada2b..8973cd231ece 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -12,6 +12,7 @@
 #include <linux/mm.h>
 #include <linux/uio.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/highmem.h>
 #include <linux/ptrace.h>
 #include <linux/slab.h>
diff --git a/mm/rmap.c b/mm/rmap.c
index 8774791e2809..0367a0506667 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -46,6 +46,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
diff --git a/mm/swapfile.c b/mm/swapfile.c
index fadc6a1c0da0..ff2bf3f61b14 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/slab.h>
diff --git a/mm/util.c b/mm/util.c
index b8f538863b5a..14f4e13323e2 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -5,6 +5,7 @@
 #include <linux/export.h>
 #include <linux/err.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/security.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
diff --git a/virt/kvm/async_pf.c b/virt/kvm/async_pf.c
index 2366177172f6..bb298a200cd3 100644
--- a/virt/kvm/async_pf.c
+++ b/virt/kvm/async_pf.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/mmu_context.h>
+#include <linux/sched/mm.h>
 
 #include "async_pf.h"
 #include <trace/events/kvm.h>
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 35f71409d9ee..dd5de09bf362 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -33,6 +33,7 @@
 #include <linux/syscore_ops.h>
 #include <linux/cpu.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/cpumask.h>
 #include <linux/smp.h>
 #include <linux/anon_inodes.h>
-- 
cgit v1.2.3-70-g09d2


From f7ccbae45c5e2c1077654b0e857e7efb1aa31c92 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:30 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/coredump.h>

We are going to split <linux/sched/coredump.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/coredump.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 fs/binfmt_elf.c                | 1 +
 fs/binfmt_elf_fdpic.c          | 1 +
 fs/coredump.c                  | 1 +
 fs/exec.c                      | 1 +
 fs/proc/base.c                 | 1 +
 fs/proc/internal.h             | 1 +
 include/linux/khugepaged.h     | 3 ++-
 include/linux/ksm.h            | 1 +
 include/linux/sched/coredump.h | 6 ++++++
 kernel/cred.c                  | 1 +
 kernel/events/uprobes.c        | 1 +
 kernel/fork.c                  | 1 +
 kernel/ptrace.c                | 1 +
 kernel/sys.c                   | 1 +
 kernel/sysctl.c                | 1 +
 mm/huge_memory.c               | 1 +
 mm/khugepaged.c                | 1 +
 mm/ksm.c                       | 1 +
 mm/memory.c                    | 1 +
 mm/oom_kill.c                  | 1 +
 20 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/sched/coredump.h

(limited to 'mm')

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 443a6f537d56..fbbe52e1250e 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -35,6 +35,7 @@
 #include <linux/utsname.h>
 #include <linux/coredump.h>
 #include <linux/sched.h>
+#include <linux/sched/coredump.h>
 #include <linux/dax.h>
 #include <linux/uaccess.h>
 #include <asm/param.h>
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index ffca4bbc3d63..222873bb689c 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -35,6 +35,7 @@
 #include <linux/elf-fdpic.h>
 #include <linux/elfcore.h>
 #include <linux/coredump.h>
+#include <linux/sched/coredump.h>
 #include <linux/dax.h>
 
 #include <linux/uaccess.h>
diff --git a/fs/coredump.c b/fs/coredump.c
index ae6b05629ca1..23a539b29225 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -16,6 +16,7 @@
 #include <linux/personality.h>
 #include <linux/binfmts.h>
 #include <linux/coredump.h>
+#include <linux/sched/coredump.h>
 #include <linux/utsname.h>
 #include <linux/pid_namespace.h>
 #include <linux/module.h>
diff --git a/fs/exec.c b/fs/exec.c
index 8929da96cca1..9c80d011594e 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -33,6 +33,7 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/pagemap.h>
 #include <linux/perf_event.h>
 #include <linux/highmem.h>
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 9efe12376af1..4c5fa704e38c 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -87,6 +87,7 @@
 #include <linux/slab.h>
 #include <linux/sched/autogroup.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/flex_array.h>
 #include <linux/posix-timers.h>
 #ifdef CONFIG_HARDWALL
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 5d6960f5f1c0..550e8b183abe 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -14,6 +14,7 @@
 #include <linux/spinlock.h>
 #include <linux/atomic.h>
 #include <linux/binfmts.h>
+#include <linux/sched/coredump.h>
 
 struct ctl_table_header;
 struct mempolicy;
diff --git a/include/linux/khugepaged.h b/include/linux/khugepaged.h
index 1e032a1ddb3e..5d9a400af509 100644
--- a/include/linux/khugepaged.h
+++ b/include/linux/khugepaged.h
@@ -1,7 +1,8 @@
 #ifndef _LINUX_KHUGEPAGED_H
 #define _LINUX_KHUGEPAGED_H
 
-#include <linux/sched.h> /* MMF_VM_HUGEPAGE */
+#include <linux/sched/coredump.h> /* MMF_VM_HUGEPAGE */
+
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 extern struct attribute_group khugepaged_attr_group;
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index 481c8c4627ca..e1cfda4bee58 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -12,6 +12,7 @@
 #include <linux/pagemap.h>
 #include <linux/rmap.h>
 #include <linux/sched.h>
+#include <linux/sched/coredump.h>
 
 struct stable_node;
 struct mem_cgroup;
diff --git a/include/linux/sched/coredump.h b/include/linux/sched/coredump.h
new file mode 100644
index 000000000000..ab81e564e076
--- /dev/null
+++ b/include/linux/sched/coredump.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_COREDUMP_H
+#define _LINUX_SCHED_COREDUMP_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_COREDUMP_H */
diff --git a/kernel/cred.c b/kernel/cred.c
index 5f264fb5737d..2bc66075740f 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -12,6 +12,7 @@
 #include <linux/cred.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/sched/coredump.h>
 #include <linux/key.h>
 #include <linux/keyctl.h>
 #include <linux/init_task.h>
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 62f2dbd13efc..0e137f98a50c 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -28,6 +28,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/export.h>
 #include <linux/rmap.h>		/* anon_vma_prepare */
 #include <linux/mmu_notifier.h>	/* set_pte_at_notify */
diff --git a/kernel/fork.c b/kernel/fork.c
index 1875468e2a81..7332448b668a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -14,6 +14,7 @@
 #include <linux/slab.h>
 #include <linux/sched/autogroup.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
 #include <linux/module.h>
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 6fe5a2897912..bcdbdc19eb35 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
diff --git a/kernel/sys.c b/kernel/sys.c
index dc71ec1e1967..e2d743fb7f55 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -52,6 +52,7 @@
 #include <linux/sched/autogroup.h>
 #include <linux/sched/loadavg.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/rcupdate.h>
 #include <linux/uidgid.h>
 #include <linux/cred.h>
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index bb260ceb3718..acf0a5a06da7 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -63,6 +63,7 @@
 #include <linux/capability.h>
 #include <linux/binfmts.h>
 #include <linux/sched/sysctl.h>
+#include <linux/sched/coredump.h>
 #include <linux/kexec.h>
 #include <linux/bpf.h>
 #include <linux/mount.h>
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 71e3dede95b4..dee92fa26bbb 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -9,6 +9,7 @@
 
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/coredump.h>
 #include <linux/highmem.h>
 #include <linux/hugetlb.h>
 #include <linux/mmu_notifier.h>
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 212a2afe8830..ba40b7f673f4 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -3,6 +3,7 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/mmu_notifier.h>
 #include <linux/rmap.h>
 #include <linux/swap.h>
diff --git a/mm/ksm.c b/mm/ksm.c
index 5632c9d02457..19b4f2dea7a5 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -20,6 +20,7 @@
 #include <linux/mman.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/rwsem.h>
 #include <linux/pagemap.h>
 #include <linux/rmap.h>
diff --git a/mm/memory.c b/mm/memory.c
index b0495ec74d29..6fc918b2c459 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -41,6 +41,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/mm.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/swap.h>
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index d28936618698..69f75b014607 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -23,6 +23,7 @@
 #include <linux/gfp.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
 #include <linux/swap.h>
 #include <linux/timex.h>
 #include <linux/jiffies.h>
-- 
cgit v1.2.3-70-g09d2


From 3f07c0144132e4f59d88055ac8ff3e691a5fa2b8 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:30 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/signal.h>

We are going to split <linux/sched/signal.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/signal.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/alpha/kernel/osf_sys.c                                    | 2 +-
 arch/alpha/kernel/signal.c                                     | 2 +-
 arch/alpha/kernel/traps.c                                      | 2 +-
 arch/alpha/mm/fault.c                                          | 2 +-
 arch/arc/kernel/traps.c                                        | 2 +-
 arch/arc/mm/fault.c                                            | 2 +-
 arch/arm/kernel/ptrace.c                                       | 2 +-
 arch/arm/kernel/traps.c                                        | 2 +-
 arch/arm/mm/alignment.c                                        | 2 +-
 arch/arm/mm/fault.c                                            | 2 +-
 arch/arm/mm/init.c                                             | 1 +
 arch/arm/mm/mmap.c                                             | 2 +-
 arch/arm/vfp/vfpmodule.c                                       | 2 +-
 arch/arm64/kernel/fpsimd.c                                     | 2 +-
 arch/arm64/kernel/ptrace.c                                     | 2 +-
 arch/arm64/kernel/traps.c                                      | 2 +-
 arch/arm64/mm/fault.c                                          | 2 +-
 arch/arm64/mm/mmap.c                                           | 2 +-
 arch/avr32/kernel/traps.c                                      | 2 +-
 arch/blackfin/kernel/trace.c                                   | 2 +-
 arch/blackfin/kernel/traps.c                                   | 1 +
 arch/cris/mm/fault.c                                           | 1 +
 arch/frv/kernel/traps.c                                        | 2 +-
 arch/h8300/kernel/ptrace_s.c                                   | 2 +-
 arch/hexagon/kernel/traps.c                                    | 2 +-
 arch/hexagon/mm/vm_fault.c                                     | 1 +
 arch/ia64/kernel/asm-offsets.c                                 | 2 +-
 arch/ia64/kernel/brl_emu.c                                     | 2 +-
 arch/ia64/kernel/mca.c                                         | 2 +-
 arch/ia64/kernel/traps.c                                       | 2 +-
 arch/ia64/kernel/unaligned.c                                   | 2 +-
 arch/ia64/mm/fault.c                                           | 2 +-
 arch/ia64/mm/init.c                                            | 1 +
 arch/mips/kernel/branch.c                                      | 2 +-
 arch/mips/kernel/signal_o32.c                                  | 1 +
 arch/mips/mm/mmap.c                                            | 2 +-
 arch/mips/sgi-ip22/ip22-berr.c                                 | 2 +-
 arch/mips/sgi-ip22/ip22-reset.c                                | 2 +-
 arch/mn10300/kernel/fpu.c                                      | 2 ++
 arch/openrisc/mm/fault.c                                       | 2 +-
 arch/parisc/kernel/sys_parisc.c                                | 1 +
 arch/parisc/kernel/unaligned.c                                 | 2 +-
 arch/parisc/math-emu/driver.c                                  | 3 ++-
 arch/powerpc/kvm/book3s_64_vio.c                               | 1 +
 arch/powerpc/mm/mmap.c                                         | 2 +-
 arch/powerpc/mm/mmu_context_iommu.c                            | 2 +-
 arch/powerpc/platforms/cell/spufs/fault.c                      | 2 +-
 arch/powerpc/xmon/xmon.c                                       | 2 +-
 arch/s390/kernel/nmi.c                                         | 3 +++
 arch/s390/mm/mmap.c                                            | 1 +
 arch/score/kernel/traps.c                                      | 2 +-
 arch/sh/kernel/cpu/sh2a/fpu.c                                  | 2 +-
 arch/sh/kernel/hw_breakpoint.c                                 | 1 +
 arch/sh/kernel/traps.c                                         | 2 ++
 arch/sh/math-emu/math.c                                        | 2 +-
 arch/sh/mm/asids-debugfs.c                                     | 2 ++
 arch/sh/mm/fault.c                                             | 1 +
 arch/sparc/kernel/sys_sparc_32.c                               | 2 +-
 arch/sparc/kernel/sys_sparc_64.c                               | 2 +-
 arch/sparc/kernel/unaligned_32.c                               | 2 +-
 arch/tile/mm/mmap.c                                            | 2 +-
 arch/um/drivers/line.c                                         | 3 ++-
 arch/um/kernel/reboot.c                                        | 2 +-
 arch/um/kernel/skas/mmu.c                                      | 3 ++-
 arch/um/kernel/tlb.c                                           | 3 ++-
 arch/um/kernel/trap.c                                          | 2 +-
 arch/unicore32/kernel/fpu-ucf64.c                              | 2 +-
 arch/unicore32/kernel/traps.c                                  | 1 +
 arch/unicore32/mm/fault.c                                      | 2 +-
 arch/x86/entry/vsyscall/vsyscall_64.c                          | 1 +
 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c                       | 2 +-
 arch/x86/kvm/mmu.c                                             | 1 +
 arch/x86/mm/mmap.c                                             | 2 +-
 arch/xtensa/kernel/traps.c                                     | 2 +-
 drivers/android/binder.c                                       | 2 +-
 drivers/block/drbd/drbd_int.h                                  | 2 +-
 drivers/char/snsc_event.c                                      | 2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_events.c                        | 2 +-
 drivers/gpu/drm/drm_lock.c                                     | 2 ++
 drivers/gpu/drm/ttm/ttm_lock.c                                 | 2 +-
 drivers/infiniband/core/umem.c                                 | 2 +-
 drivers/infiniband/hw/hfi1/user_pages.c                        | 2 +-
 drivers/infiniband/hw/qib/qib_user_pages.c                     | 1 +
 drivers/infiniband/hw/usnic/usnic_uiom.c                       | 2 +-
 drivers/isdn/i4l/isdn_tty.c                                    | 1 +
 drivers/isdn/mISDN/l1oip_core.c                                | 2 ++
 drivers/md/md.c                                                | 1 +
 drivers/md/raid1.c                                             | 3 +++
 drivers/md/raid5.c                                             | 2 ++
 drivers/misc/genwqe/card_dev.c                                 | 2 +-
 drivers/misc/mic/cosm/cosm_scif_server.c                       | 2 ++
 drivers/misc/mic/cosm_client/cosm_scif_client.c                | 2 ++
 drivers/misc/mic/scif/scif_rma.c                               | 1 +
 drivers/net/slip/slip.c                                        | 2 +-
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c        | 2 +-
 drivers/parisc/power.c                                         | 2 +-
 drivers/ps3/ps3-sys-manager.c                                  | 1 +
 drivers/s390/char/fs3270.c                                     | 1 +
 drivers/s390/char/keyboard.c                                   | 2 +-
 drivers/scsi/bnx2fc/bnx2fc.h                                   | 2 +-
 drivers/scsi/bnx2i/bnx2i.h                                     | 2 +-
 drivers/scsi/libiscsi.c                                        | 1 +
 drivers/staging/android/lowmemorykiller.c                      | 2 +-
 drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c          | 2 +-
 drivers/staging/rtl8188eu/include/osdep_service.h              | 2 +-
 drivers/staging/rtl8712/osdep_service.h                        | 2 +-
 drivers/staging/rtl8712/rtl8712_cmd.c                          | 1 +
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c  | 1 +
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h | 2 +-
 drivers/target/iscsi/iscsi_target.c                            | 1 +
 drivers/target/iscsi/iscsi_target_erl0.c                       | 2 ++
 drivers/target/iscsi/iscsi_target_login.c                      | 1 +
 drivers/target/iscsi/iscsi_target_nego.c                       | 1 +
 drivers/tty/pty.c                                              | 2 +-
 drivers/tty/sysrq.c                                            | 2 +-
 drivers/tty/tty_io.c                                           | 2 +-
 drivers/tty/vt/keyboard.c                                      | 2 +-
 drivers/tty/vt/vt.c                                            | 2 +-
 drivers/tty/vt/vt_ioctl.c                                      | 2 +-
 drivers/usb/atm/usbatm.c                                       | 2 +-
 drivers/usb/core/devio.c                                       | 1 +
 drivers/usb/gadget/function/f_mass_storage.c                   | 1 +
 drivers/vfio/vfio_iommu_spapr_tce.c                            | 1 +
 drivers/vfio/vfio_iommu_type1.c                                | 2 +-
 drivers/w1/w1_family.c                                         | 2 +-
 drivers/w1/w1_int.c                                            | 1 +
 fs/attr.c                                                      | 1 +
 fs/autofs4/waitq.c                                             | 1 +
 fs/cifs/connect.c                                              | 1 +
 fs/coda/upcall.c                                               | 2 +-
 fs/coredump.c                                                  | 2 +-
 fs/exec.c                                                      | 1 +
 fs/file.c                                                      | 2 +-
 fs/fs_struct.c                                                 | 2 +-
 fs/jffs2/background.c                                          | 2 +-
 fs/lockd/svc.c                                                 | 2 +-
 fs/ncpfs/inode.c                                               | 1 +
 fs/ncpfs/sock.c                                                | 1 +
 fs/nfs/callback.c                                              | 1 +
 fs/nfsd/nfssvc.c                                               | 2 +-
 fs/proc/fd.c                                                   | 2 +-
 fs/select.c                                                    | 4 ++--
 include/linux/oom.h                                            | 2 +-
 include/linux/ptrace.h                                         | 1 +
 include/linux/sched/signal.h                                   | 6 ++++++
 include/linux/signalfd.h                                       | 2 +-
 include/linux/taskstats_kern.h                                 | 2 +-
 ipc/mqueue.c                                                   | 1 +
 kernel/bpf/syscall.c                                           | 1 +
 kernel/cpu.c                                                   | 2 +-
 kernel/debug/gdbstub.c                                         | 1 +
 kernel/debug/kdb/kdb_bt.c                                      | 2 +-
 kernel/hung_task.c                                             | 2 ++
 kernel/rcu/update.c                                            | 2 +-
 kernel/sched/sched.h                                           | 1 +
 kernel/time/itimer.c                                           | 1 +
 kernel/time/posix-cpu-timers.c                                 | 2 +-
 kernel/time/tick-sched.c                                       | 2 +-
 kernel/tracepoint.c                                            | 2 +-
 kernel/tsacct.c                                                | 2 +-
 kernel/user_namespace.c                                        | 1 +
 lib/is_single_threaded.c                                       | 3 +--
 mm/filemap.c                                                   | 1 +
 mm/kmemleak.c                                                  | 2 +-
 mm/memory-failure.c                                            | 2 +-
 mm/vmacache.c                                                  | 2 +-
 net/9p/client.c                                                | 2 +-
 net/atm/common.c                                               | 2 +-
 net/ax25/af_ax25.c                                             | 2 +-
 net/caif/caif_socket.c                                         | 2 +-
 net/core/stream.c                                              | 1 +
 net/decnet/af_decnet.c                                         | 2 +-
 net/irda/af_irda.c                                             | 1 +
 net/netrom/af_netrom.c                                         | 2 +-
 net/rose/af_rose.c                                             | 2 +-
 net/sctp/socket.c                                              | 1 +
 net/sunrpc/svc.c                                               | 2 +-
 net/unix/af_unix.c                                             | 2 +-
 net/x25/af_x25.c                                               | 2 +-
 security/selinux/hooks.c                                       | 2 +-
 180 files changed, 204 insertions(+), 121 deletions(-)
 create mode 100644 include/linux/sched/signal.h

(limited to 'mm')

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 9d27a7d333dc..568ca29f2ad9 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -11,7 +11,7 @@
  */
 
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 17308f925306..b8221f112eee 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -6,7 +6,7 @@
  *  1997-11-02  Modified for POSIX.1b signals by Richard Henderson
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/errno.h>
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index af2994206b4b..6448ab00043d 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -10,7 +10,7 @@
 
 #include <linux/jiffies.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/delay.h>
 #include <linux/extable.h>
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 47948b4dd157..c25e8827e7cd 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -4,7 +4,7 @@
  *  Copyright (C) 1995  Linus Torvalds
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <asm/io.h>
diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c
index c927aa84e652..ff83e78d0cfb 100644
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -13,7 +13,7 @@
  * Rahul Trivedi: Codito Technologies 2004
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kdebug.h>
 #include <linux/uaccess.h>
 #include <linux/ptrace.h>
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c
index e94e5aa33985..162c97528872 100644
--- a/arch/arc/mm/fault.c
+++ b/arch/arc/mm/fault.c
@@ -9,7 +9,7 @@
 
 #include <linux/signal.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/uaccess.h>
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index ae738a6319f6..46f7bab81c40 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -10,7 +10,7 @@
  * published by the Free Software Foundation.
  */
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/smp.h>
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 9688ec0c6ef4..dc5f1a22b3c9 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -24,7 +24,7 @@
 #include <linux/bug.h>
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/irq.h>
 
 #include <linux/atomic.h>
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 7d5f4c736a16..d7fe2de9cc9e 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -19,7 +19,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 
 #include <asm/cp15.h>
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index c2b5b9892fd1..520c7778d330 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -16,7 +16,7 @@
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/page-flags.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/highmem.h>
 #include <linux/perf_event.h>
 
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index bf4d3bc41a7a..2a9040dcf47e 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/mman.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 #include <linux/nodemask.h>
 #include <linux/initrd.h>
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 66353caa35b9..d448f9cd7715 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -5,7 +5,7 @@
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/shm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/io.h>
 #include <linux/personality.h>
 #include <linux/random.h>
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 569d5a650a4a..a71a48e71fff 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/notifier.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/smp.h>
 #include <linux/init.h>
 #include <linux/uaccess.h>
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index b883f1f75216..06da8ea16bbe 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -21,7 +21,7 @@
 #include <linux/cpu_pm.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/hardirq.h>
 
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index a22161ccf447..64fc32ea3422 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -22,7 +22,7 @@
 #include <linux/audit.h>
 #include <linux/compat.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 7d47c2cdfd93..5b8779a849a2 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -29,7 +29,7 @@
 #include <linux/kexec.h>
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/syscalls.h>
 
 #include <asm/atomic.h>
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 81283851c9af..30dd60ab8a65 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -26,7 +26,7 @@
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/page-flags.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/highmem.h>
 #include <linux/perf_event.h>
 #include <linux/preempt.h>
diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c
index 01c171723bb3..1e0a2650c88b 100644
--- a/arch/arm64/mm/mmap.c
+++ b/arch/arm64/mm/mmap.c
@@ -22,7 +22,7 @@
 #include <linux/mman.h>
 #include <linux/export.h>
 #include <linux/shm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/io.h>
 #include <linux/personality.h>
 #include <linux/random.h>
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index eb4a3fcfbaff..50b541325025 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -14,7 +14,7 @@
 #include <linux/extable.h>
 #include <linux/module.h>	/* print_modules */
 #include <linux/notifier.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 
 #include <asm/addrspace.h>
diff --git a/arch/blackfin/kernel/trace.c b/arch/blackfin/kernel/trace.c
index 719dd796c12c..01e546ad2f7a 100644
--- a/arch/blackfin/kernel/trace.c
+++ b/arch/blackfin/kernel/trace.c
@@ -11,7 +11,7 @@
 #include <linux/thread_info.h>
 #include <linux/mm.h>
 #include <linux/oom.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 1ed85ddadc0d..32676d7721b1 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -9,6 +9,7 @@
 #include <linux/bug.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <asm/traps.h>
 #include <asm/cplb.h>
 #include <asm/blackfin.h>
diff --git a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c
index 94183d3639ef..1fca464f1b9e 100644
--- a/arch/cris/mm/fault.c
+++ b/arch/cris/mm/fault.c
@@ -8,6 +8,7 @@
 #include <linux/interrupt.h>
 #include <linux/extable.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <arch/system.h>
 
diff --git a/arch/frv/kernel/traps.c b/arch/frv/kernel/traps.c
index 31221fb4348e..43c134d6081c 100644
--- a/arch/frv/kernel/traps.c
+++ b/arch/frv/kernel/traps.c
@@ -9,7 +9,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/h8300/kernel/ptrace_s.c b/arch/h8300/kernel/ptrace_s.c
index ef5a9c13e76d..c0af930052c0 100644
--- a/arch/h8300/kernel/ptrace_s.c
+++ b/arch/h8300/kernel/ptrace_s.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/linkage.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <asm/ptrace.h>
 
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index 110dab152f82..4496bcf605ef 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -19,7 +19,7 @@
  */
 
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/kdebug.h>
diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c
index 489875fd2be4..3eec33c5cfd7 100644
--- a/arch/hexagon/mm/vm_fault.c
+++ b/arch/hexagon/mm/vm_fault.c
@@ -28,6 +28,7 @@
 #include <asm/traps.h>
 #include <linux/uaccess.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/extable.h>
 #include <linux/hardirq.h>
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 60ef83e6db71..8786c8b4f187 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -6,7 +6,7 @@
 
 #define ASM_OFFSETS_C 1
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/pid.h>
 #include <linux/clocksource.h>
 #include <linux/kbuild.h>
diff --git a/arch/ia64/kernel/brl_emu.c b/arch/ia64/kernel/brl_emu.c
index 8682df6263d6..987b11be0021 100644
--- a/arch/ia64/kernel/brl_emu.c
+++ b/arch/ia64/kernel/brl_emu.c
@@ -8,7 +8,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <asm/processor.h>
 
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 9509cc73b9c6..5ac51069e453 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -72,7 +72,7 @@
 #include <linux/jiffies.h>
 #include <linux/types.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/bootmem.h>
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 8981ce98afb3..48ba46b025e1 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -9,7 +9,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/vt_kern.h>		/* For unblank_screen() */
 #include <linux/export.h>
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 99348d7f2255..a13680ca1e61 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -15,7 +15,7 @@
  */
 #include <linux/jiffies.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/extable.h>
 #include <linux/ratelimit.h>
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 7f2feb21753c..15f09cfff335 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -4,7 +4,7 @@
  * Copyright (C) 1998-2002 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
  */
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/extable.h>
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 06cdaef54b2e..8f3efa682ee8 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -12,6 +12,7 @@
 #include <linux/elf.h>
 #include <linux/memblock.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/mmzone.h>
 #include <linux/module.h>
 #include <linux/personality.h>
diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c
index ae037a304ee4..b11facd11c9d 100644
--- a/arch/mips/kernel/branch.c
+++ b/arch/mips/kernel/branch.c
@@ -7,7 +7,7 @@
  * Copyright (C) 2001 MIPS Technologies, Inc.
  */
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/export.h>
 #include <asm/branch.h>
diff --git a/arch/mips/kernel/signal_o32.c b/arch/mips/kernel/signal_o32.c
index 5e169fc5ca5c..2b3572fb5f1b 100644
--- a/arch/mips/kernel/signal_o32.c
+++ b/arch/mips/kernel/signal_o32.c
@@ -11,6 +11,7 @@
 #include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/signal.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 
 #include <asm/abi.h>
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
index d6d92c02308d..374d71e61ef6 100644
--- a/arch/mips/mm/mmap.c
+++ b/arch/mips/mm/mmap.c
@@ -13,7 +13,7 @@
 #include <linux/export.h>
 #include <linux/personality.h>
 #include <linux/random.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 unsigned long shm_align_mask = PAGE_SIZE - 1;	/* Sane caches */
 EXPORT_SYMBOL(shm_align_mask);
diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c
index 3f6ccd53c15d..ff8e1935c873 100644
--- a/arch/mips/sgi-ip22/ip22-berr.c
+++ b/arch/mips/sgi-ip22/ip22-berr.c
@@ -6,7 +6,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include <asm/addrspace.h>
 #include <asm/traps.h>
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index a36f6b87548a..03a39ac5ead9 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -10,7 +10,7 @@
 #include <linux/rtc/ds1286.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/notifier.h>
 #include <linux/pm.h>
 #include <linux/timer.h>
diff --git a/arch/mn10300/kernel/fpu.c b/arch/mn10300/kernel/fpu.c
index 2578b7ae7dd5..50ce7b447fed 100644
--- a/arch/mn10300/kernel/fpu.c
+++ b/arch/mn10300/kernel/fpu.c
@@ -9,6 +9,8 @@
  * 2 of the Licence, or (at your option) any later version.
  */
 #include <linux/uaccess.h>
+#include <linux/sched/signal.h>
+
 #include <asm/fpu.h>
 #include <asm/elf.h>
 #include <asm/exceptions.h>
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c
index 53592a639744..e310ab499385 100644
--- a/arch/openrisc/mm/fault.c
+++ b/arch/openrisc/mm/fault.c
@@ -18,7 +18,7 @@
 #include <linux/mm.h>
 #include <linux/interrupt.h>
 #include <linux/extable.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include <linux/uaccess.h>
 #include <asm/siginfo.h>
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index bf3294171230..ce07cd3f2507 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -30,6 +30,7 @@
 #include <linux/linkage.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
+#include <linux/sched/signal.h>
 #include <linux/shm.h>
 #include <linux/syscalls.h>
 #include <linux/utsname.h>
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c
index 0a21067ac0a3..a08ab481e556 100644
--- a/arch/parisc/kernel/unaligned.c
+++ b/arch/parisc/kernel/unaligned.c
@@ -23,7 +23,7 @@
 #include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/ratelimit.h>
 #include <linux/uaccess.h>
diff --git a/arch/parisc/math-emu/driver.c b/arch/parisc/math-emu/driver.c
index 09ef4136c693..2fb59d2e2b29 100644
--- a/arch/parisc/math-emu/driver.c
+++ b/arch/parisc/math-emu/driver.c
@@ -27,7 +27,8 @@
  *  Copyright (C) 2001	      Hewlett-Packard <bame@debian.org>
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+
 #include "float.h"
 #include "math-emu.h"
 
diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index ab9d14c0e460..3e26cd4979f9 100644
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -24,6 +24,7 @@
 #include <linux/highmem.h>
 #include <linux/gfp.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/hugetlb.h>
 #include <linux/list.h>
 #include <linux/anon_inodes.h>
diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
index 2f1e44362198..8013861aeaa7 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap.c
@@ -25,7 +25,7 @@
 #include <linux/personality.h>
 #include <linux/mm.h>
 #include <linux/random.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/elf-randomize.h>
 #include <linux/security.h>
 #include <linux/mman.h>
diff --git a/arch/powerpc/mm/mmu_context_iommu.c b/arch/powerpc/mm/mmu_context_iommu.c
index 7de7124ac91b..497130c5c742 100644
--- a/arch/powerpc/mm/mmu_context_iommu.c
+++ b/arch/powerpc/mm/mmu_context_iommu.c
@@ -10,7 +10,7 @@
  *
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/rculist.h>
 #include <linux/vmalloc.h>
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index e29e4d5afa2d..870c0a82d560 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -19,7 +19,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 
 #include <asm/spu.h>
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 26fa03fc9f3c..16321ad9e70c 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -13,7 +13,7 @@
 
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/smp.h>
 #include <linux/mm.h>
 #include <linux/reboot.h>
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 80c093e0c6f1..9bf8327154ee 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -13,6 +13,9 @@
 #include <linux/errno.h>
 #include <linux/hardirq.h>
 #include <linux/time.h>
+#include <linux/module.h>
+#include <linux/sched/signal.h>
+
 #include <linux/export.h>
 #include <asm/lowcore.h>
 #include <asm/smp.h>
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index 7ae1282d5be9..5ea09403bb87 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -26,6 +26,7 @@
 #include <linux/personality.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
+#include <linux/sched/signal.h>
 #include <linux/random.h>
 #include <linux/compat.h>
 #include <linux/security.h>
diff --git a/arch/score/kernel/traps.c b/arch/score/kernel/traps.c
index 569ac02f68df..fa624f30f783 100644
--- a/arch/score/kernel/traps.c
+++ b/arch/score/kernel/traps.c
@@ -24,7 +24,7 @@
  */
 
 #include <linux/extable.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include <asm/cacheflush.h>
 #include <asm/irq.h>
diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c
index 98bbaa447c93..352f894bece1 100644
--- a/arch/sh/kernel/cpu/sh2a/fpu.c
+++ b/arch/sh/kernel/cpu/sh2a/fpu.c
@@ -9,7 +9,7 @@
  *
  * FIXME! These routines can be optimized in big endian case.
  */
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <asm/processor.h>
 #include <asm/io.h>
diff --git a/arch/sh/kernel/hw_breakpoint.c b/arch/sh/kernel/hw_breakpoint.c
index 2197fc584186..afe965712a69 100644
--- a/arch/sh/kernel/hw_breakpoint.c
+++ b/arch/sh/kernel/hw_breakpoint.c
@@ -11,6 +11,7 @@
  */
 #include <linux/init.h>
 #include <linux/perf_event.h>
+#include <linux/sched/signal.h>
 #include <linux/hw_breakpoint.h>
 #include <linux/percpu.h>
 #include <linux/kallsyms.h>
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index 9513fa7840aa..3036dee854d1 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -8,6 +8,8 @@
 #include <linux/hardirq.h>
 #include <linux/kernel.h>
 #include <linux/kexec.h>
+#include <linux/sched/signal.h>
+
 #include <linux/extable.h>
 #include <linux/module.h>	/* print_modules */
 #include <asm/unwinder.h>
diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index 5078cb809750..c86f4360c6ce 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -10,7 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/perf_event.h>
 
diff --git a/arch/sh/mm/asids-debugfs.c b/arch/sh/mm/asids-debugfs.c
index bf95fdaedd0c..110bd35165bf 100644
--- a/arch/sh/mm/asids-debugfs.c
+++ b/arch/sh/mm/asids-debugfs.c
@@ -20,6 +20,8 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
+#include <linux/sched/signal.h>
+
 #include <asm/processor.h>
 #include <asm/mmu_context.h>
 
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 9bf876780cef..6fd1bf7481c7 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -13,6 +13,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/hardirq.h>
 #include <linux/kprobes.h>
 #include <linux/perf_event.h>
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index fb7b185ee941..ae49639a484e 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -7,7 +7,7 @@
 
 #include <linux/errno.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/file.h>
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 884c70331345..54d3999d8119 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -7,7 +7,7 @@
 
 #include <linux/errno.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/file.h>
 #include <linux/mm.h>
diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index d20d4e3fd129..8367dce5f41b 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -8,7 +8,7 @@
 
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <asm/ptrace.h>
 #include <asm/processor.h>
diff --git a/arch/tile/mm/mmap.c b/arch/tile/mm/mmap.c
index ef61c597898b..377e312dc27e 100644
--- a/arch/tile/mm/mmap.c
+++ b/arch/tile/mm/mmap.c
@@ -17,7 +17,7 @@
 #include <linux/mm.h>
 #include <linux/random.h>
 #include <linux/limits.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mman.h>
 #include <linux/compat.h>
 
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 62087028a9ce..366e57f5e8d6 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -5,8 +5,9 @@
 
 #include <linux/irqreturn.h>
 #include <linux/kd.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
+
 #include "chan.h"
 #include <irq_kern.h>
 #include <irq_user.h>
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index b60a9f8cda75..79218106a033 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -3,7 +3,7 @@
  * Licensed under the GPL
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/oom.h>
diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index 3943e9d7d13d..7a1f2a936fd1 100644
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -5,8 +5,9 @@
  */
 
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
+
 #include <asm/pgalloc.h>
 #include <asm/pgtable.h>
 #include <asm/sections.h>
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index 3777b82759bd..37508b190106 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -5,7 +5,8 @@
 
 #include <linux/mm.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 #include <as-layout.h>
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index ad8f206ab5e8..9711ae4aaa6a 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -4,7 +4,7 @@
  */
 
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/hardirq.h>
 #include <linux/module.h>
 #include <linux/uaccess.h>
diff --git a/arch/unicore32/kernel/fpu-ucf64.c b/arch/unicore32/kernel/fpu-ucf64.c
index a53343a90ca2..12c8c9527b8e 100644
--- a/arch/unicore32/kernel/fpu-ucf64.c
+++ b/arch/unicore32/kernel/fpu-ucf64.c
@@ -13,7 +13,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 
 #include <asm/fpu-ucf64.h>
diff --git a/arch/unicore32/kernel/traps.c b/arch/unicore32/kernel/traps.c
index c54e32410ead..7f5e06f9a202 100644
--- a/arch/unicore32/kernel/traps.c
+++ b/arch/unicore32/kernel/traps.c
@@ -14,6 +14,7 @@
  */
 #include <linux/module.h>
 #include <linux/signal.h>
+#include <linux/sched/signal.h>
 #include <linux/spinlock.h>
 #include <linux/personality.h>
 #include <linux/kallsyms.h>
diff --git a/arch/unicore32/mm/fault.c b/arch/unicore32/mm/fault.c
index b656d216a8a8..bbefcc46a45e 100644
--- a/arch/unicore32/mm/fault.c
+++ b/arch/unicore32/mm/fault.c
@@ -17,7 +17,7 @@
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/page-flags.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/io.h>
 
 #include <asm/pgtable.h>
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index 636c4b341f36..df91fb393a01 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -27,6 +27,7 @@
 
 #include <linux/kernel.h>
 #include <linux/timer.h>
+#include <linux/sched/signal.h>
 #include <linux/syscalls.h>
 #include <linux/ratelimit.h>
 
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index 8af04afdfcb9..d48af18e7baf 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -25,7 +25,7 @@
 #include <linux/sysfs.h>
 #include <linux/kernfs.h>
 #include <linux/seq_file.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/cpu.h>
 #include <linux/task_work.h>
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 1cda35277278..ac7810513d0e 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -36,6 +36,7 @@
 #include <linux/compiler.h>
 #include <linux/srcu.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/hash.h>
 #include <linux/kern_levels.h>
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index d2dc0438d654..5eabf34008f1 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -28,7 +28,7 @@
 #include <linux/mm.h>
 #include <linux/random.h>
 #include <linux/limits.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <asm/elf.h>
 
 struct va_alignment __read_mostly va_align = {
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 282bf721a4d6..84abd66e680d 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -24,7 +24,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/stringify.h>
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index e33e7fbe870b..aae4d8d4be36 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -31,7 +31,7 @@
 #include <linux/poll.h>
 #include <linux/debugfs.h>
 #include <linux/rbtree.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/seq_file.h>
 #include <linux/uaccess.h>
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 4cb8f21ff4ef..724d1c50fc52 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -30,7 +30,7 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/list.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <linux/ratelimit.h>
diff --git a/drivers/char/snsc_event.c b/drivers/char/snsc_event.c
index 59bcefd6ec7c..e452673dff66 100644
--- a/drivers/char/snsc_event.c
+++ b/drivers/char/snsc_event.c
@@ -16,7 +16,7 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <asm/byteorder.h>
 #include <asm/sn/sn_sal.h>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index 6a3470f84998..d1ce83d73a87 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -23,7 +23,7 @@
 #include <linux/mm_types.h>
 #include <linux/slab.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 32d43f86a8f2..96bb6badb818 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -34,6 +34,8 @@
  */
 
 #include <linux/export.h>
+#include <linux/sched/signal.h>
+
 #include <drm/drmP.h>
 #include "drm_legacy.h"
 #include "drm_internal.h"
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index f154fb1929bd..913f4318cdc0 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -33,7 +33,7 @@
 #include <linux/atomic.h>
 #include <linux/errno.h>
 #include <linux/wait.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 
 #define TTM_WRITE_LOCK_PENDING    (1 << 0)
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index d525b1a2986a..27f155d2df8d 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -34,7 +34,7 @@
 
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/export.h>
 #include <linux/hugetlb.h>
diff --git a/drivers/infiniband/hw/hfi1/user_pages.c b/drivers/infiniband/hw/hfi1/user_pages.c
index 20f4ddcac3b0..68295a12b771 100644
--- a/drivers/infiniband/hw/hfi1/user_pages.c
+++ b/drivers/infiniband/hw/hfi1/user_pages.c
@@ -46,7 +46,7 @@
  */
 
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/device.h>
 #include <linux/module.h>
 
diff --git a/drivers/infiniband/hw/qib/qib_user_pages.c b/drivers/infiniband/hw/qib/qib_user_pages.c
index 75f08624ac05..ce83ba9a12ef 100644
--- a/drivers/infiniband/hw/qib/qib_user_pages.c
+++ b/drivers/infiniband/hw/qib/qib_user_pages.c
@@ -32,6 +32,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/device.h>
 
 #include "qib.h"
diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c
index ba868be5af2e..c49db7c33979 100644
--- a/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ b/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -34,7 +34,7 @@
 
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/hugetlb.h>
 #include <linux/iommu.h>
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 63eaa0a9f8a1..1b169559a240 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
 #include "isdn_common.h"
 #include "isdn_tty.h"
 #ifdef CONFIG_ISDN_AUDIO
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 67c21876c35f..6ceca7db62ad 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -234,6 +234,8 @@
 #include <linux/workqueue.h>
 #include <linux/kthread.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include "core.h"
 #include "l1oip.h"
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 985374f20e2e..548d1b8014f8 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -44,6 +44,7 @@
 
 */
 
+#include <linux/sched/signal.h>
 #include <linux/kthread.h>
 #include <linux/blkdev.h>
 #include <linux/badblocks.h>
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 7453d94eeed7..fbc2d7851b49 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -37,7 +37,10 @@
 #include <linux/module.h>
 #include <linux/seq_file.h>
 #include <linux/ratelimit.h>
+#include <linux/sched/signal.h>
+
 #include <trace/events/block.h>
+
 #include "md.h"
 #include "raid1.h"
 #include "bitmap.h"
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2ce23b01dbb2..4fb09b3fcb41 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -55,6 +55,8 @@
 #include <linux/ratelimit.h>
 #include <linux/nodemask.h>
 #include <linux/flex_array.h>
+#include <linux/sched/signal.h>
+
 #include <trace/events/block.h>
 
 #include "md.h"
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c
index cb290b8ca0c8..dd4617764f14 100644
--- a/drivers/misc/genwqe/card_dev.c
+++ b/drivers/misc/genwqe/card_dev.c
@@ -29,7 +29,7 @@
 #include <linux/pci.h>
 #include <linux/string.h>
 #include <linux/fs.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
 #include <linux/atomic.h>
diff --git a/drivers/misc/mic/cosm/cosm_scif_server.c b/drivers/misc/mic/cosm/cosm_scif_server.c
index 5696df4326b5..85f7d09cc65f 100644
--- a/drivers/misc/mic/cosm/cosm_scif_server.c
+++ b/drivers/misc/mic/cosm/cosm_scif_server.c
@@ -19,6 +19,8 @@
  *
  */
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
+
 #include "cosm_main.h"
 
 /*
diff --git a/drivers/misc/mic/cosm_client/cosm_scif_client.c b/drivers/misc/mic/cosm_client/cosm_scif_client.c
index 03e98bf1ac15..aa530fcceaa9 100644
--- a/drivers/misc/mic/cosm_client/cosm_scif_client.c
+++ b/drivers/misc/mic/cosm_client/cosm_scif_client.c
@@ -22,6 +22,8 @@
 #include <linux/delay.h>
 #include <linux/reboot.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
+
 #include "../cosm/cosm_main.h"
 
 #define COSM_SCIF_MAX_RETRIES 10
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index d0e9c60f944e..329727e00e97 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -18,6 +18,7 @@
 #include <linux/dma_remapping.h>
 #include <linux/pagemap.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/signal.h>
 
 #include "scif_main.h"
 #include "scif_map.h"
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index 08db4d687533..1da31dc47f86 100644
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -66,7 +66,7 @@
 
 #include <linux/uaccess.h>
 #include <linux/bitops.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index c5744b45ec8f..65689469c5a1 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -22,7 +22,7 @@
 #include <linux/pci_ids.h>
 #include <linux/netdevice.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mmc/sdio.h>
 #include <linux/mmc/sdio_ids.h>
 #include <linux/mmc/sdio_func.h>
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index ef31b77404ef..e2a3112f1c98 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -39,7 +39,7 @@
 #include <linux/kernel.h>
 #include <linux/notifier.h>
 #include <linux/reboot.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kthread.h>
 #include <linux/pm.h>
 
diff --git a/drivers/ps3/ps3-sys-manager.c b/drivers/ps3/ps3-sys-manager.c
index f2ab435954f6..73e496a72113 100644
--- a/drivers/ps3/ps3-sys-manager.c
+++ b/drivers/ps3/ps3-sys-manager.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/workqueue.h>
 #include <linux/reboot.h>
+#include <linux/sched/signal.h>
 
 #include <asm/firmware.h>
 #include <asm/lv1call.h>
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index 85eca1cef063..c4518168fd02 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/compat.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/list.h>
 #include <linux/slab.h>
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index 82c913318b73..ba0e4f93503d 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -7,7 +7,7 @@
  */
 
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/sysrq.h>
 
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index fdd4eb4e41b2..4fc8ed5fe067 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -39,7 +39,7 @@
 #include <linux/bitops.h>
 #include <linux/log2.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/io.h>
 
 #include <scsi/scsi.h>
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index ed7f3228e234..89ef1a1678d1 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -25,7 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/in.h>
 #include <linux/kfifo.h>
 #include <linux/netdevice.h>
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 834d1212b6d5..07c08ce68d70 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/log2.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <asm/unaligned.h>
 #include <net/tcp.h>
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index ec3b66561412..054660049395 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -37,7 +37,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/oom.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/swap.h>
 #include <linux/rcupdate.h>
 #include <linux/profile.h>
diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c
index cf902154f0aa..bcf9f3dd0310 100644
--- a/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c
+++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-prim.c
@@ -34,7 +34,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/fs_struct.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include "../../../include/linux/libcfs/libcfs.h"
 
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index ee3f5ee06529..9e390648d93e 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -37,7 +37,7 @@
 #include <linux/io.h>
 #include <linux/mutex.h>
 #include <linux/sem.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/etherdevice.h>
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index b8a170978434..5d33020554cd 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -33,7 +33,7 @@
 
 #include <linux/interrupt.h>
 #include <linux/semaphore.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sem.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c
index f19b6b27aa71..5346c657485d 100644
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ b/drivers/staging/rtl8712/rtl8712_cmd.c
@@ -32,6 +32,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/kref.h>
 #include <linux/netdevice.h>
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index cb0b7ca36b1e..8a0d214f6e9b 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -34,6 +34,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/cdev.h>
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h
index 4055d4bf9f74..e63964f5a18a 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h
@@ -47,7 +47,7 @@
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/random.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/ctype.h>
 #include <linux/uaccess.h>
 #include <linux/time.h>  /* for time_t */
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index da2c73a255de..fa1d578d56bd 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -24,6 +24,7 @@
 #include <linux/vmalloc.h>
 #include <linux/idr.h>
 #include <linux/delay.h>
+#include <linux/sched/signal.h>
 #include <asm/unaligned.h>
 #include <net/ipv6.h>
 #include <scsi/scsi_proto.h>
diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c
index b54e72c7ab0f..a4d5e6749932 100644
--- a/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/drivers/target/iscsi/iscsi_target_erl0.c
@@ -17,6 +17,8 @@
  * GNU General Public License for more details.
  ******************************************************************************/
 
+#include <linux/sched/signal.h>
+
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index eab274d17b5c..b03cc03423c1 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
 #include <linux/idr.h>
 #include <linux/tcp.h>        /* TCP_NODELAY */
 #include <net/ipv6.h>         /* ipv6_addr_v4mapped() */
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index 46388c9e08da..29eb09e0cd15 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -19,6 +19,7 @@
 #include <linux/ctype.h>
 #include <linux/kthread.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <net/sock.h>
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index a23fa5ed1d67..66b59a15780d 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -12,7 +12,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/fcntl.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 #include <linux/major.h>
 #include <linux/mm.h>
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 71136742e606..65db0aeb3d80 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -14,7 +14,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/rt.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index a1fd3f7d487a..985d33f0f315 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -69,7 +69,7 @@
 #include <linux/errno.h>
 #include <linux/signal.h>
 #include <linux/fcntl.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/interrupt.h>
 #include <linux/tty.h>
 #include <linux/tty_driver.h>
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index 397e1509fe51..6b3a2c00974d 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -26,7 +26,7 @@
 
 #include <linux/consolemap.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/mm.h>
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 9d3ce505e7ab..5c4933bb4b53 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -72,7 +72,7 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/kernel.h>
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index a56edf2d58eb..0cbfe1ff6f6c 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -10,7 +10,7 @@
 
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/tty.h>
 #include <linux/timer.h>
 #include <linux/kernel.h>
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 5a59da0dc98a..3e80aa3b917a 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -74,7 +74,7 @@
 #include <linux/moduleparam.h>
 #include <linux/netdevice.h>
 #include <linux/proc_fs.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/slab.h>
 #include <linux/stat.h>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index ca425e8099ea..cfc3cff6e8d5 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -36,6 +36,7 @@
 
 #include <linux/fs.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/signal.h>
 #include <linux/poll.h>
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index 8f3659b65f53..4c8aacc232c0 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -207,6 +207,7 @@
 #include <linux/fs.h>
 #include <linux/kref.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
 #include <linux/limits.h>
 #include <linux/rwsem.h>
 #include <linux/slab.h>
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c
index 185d50ee1b12..cf3de91fbfe7 100644
--- a/drivers/vfio/vfio_iommu_spapr_tce.c
+++ b/drivers/vfio/vfio_iommu_spapr_tce.c
@@ -21,6 +21,7 @@
 #include <linux/vfio.h>
 #include <linux/vmalloc.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/signal.h>
 
 #include <asm/iommu.h>
 #include <asm/tce.h>
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
index 7e94c7fc90ae..c26fa1f3ed86 100644
--- a/drivers/vfio/vfio_iommu_type1.c
+++ b/drivers/vfio/vfio_iommu_type1.c
@@ -31,7 +31,7 @@
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/rbtree.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
diff --git a/drivers/w1/w1_family.c b/drivers/w1/w1_family.c
index df1c9bb90eb5..2096f460498f 100644
--- a/drivers/w1/w1_family.c
+++ b/drivers/w1/w1_family.c
@@ -14,7 +14,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/list.h>
-#include <linux/sched.h>	/* schedule_timeout() */
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/export.h>
 
diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c
index 4ce1b66d5092..2cae7b29bb5f 100644
--- a/drivers/w1/w1_int.c
+++ b/drivers/w1/w1_int.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/kthread.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 #include <linux/moduleparam.h>
 
diff --git a/fs/attr.c b/fs/attr.c
index c902b3d53508..135304146120 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -9,6 +9,7 @@
 #include <linux/time.h>
 #include <linux/mm.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 #include <linux/capability.h>
 #include <linux/fsnotify.h>
 #include <linux/fcntl.h>
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 79fbd85db4ba..24a58bf9ca72 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -10,6 +10,7 @@
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/signal.h>
+#include <linux/sched/signal.h>
 #include <linux/file.h>
 #include "autofs_i.h"
 
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 777ad9f4fc3c..9bf25be05636 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -21,6 +21,7 @@
 #include <linux/fs.h>
 #include <linux/net.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 #include <linux/list.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
index f6c6c8adbc01..e82357c89979 100644
--- a/fs/coda/upcall.c
+++ b/fs/coda/upcall.c
@@ -15,7 +15,7 @@
  */
 
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/fs/coredump.c b/fs/coredump.c
index 23a539b29225..c74ab43b8383 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -17,6 +17,7 @@
 #include <linux/binfmts.h>
 #include <linux/coredump.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/signal.h>
 #include <linux/utsname.h>
 #include <linux/pid_namespace.h>
 #include <linux/module.h>
@@ -34,7 +35,6 @@
 #include <linux/pipe_fs_i.h>
 #include <linux/oom.h>
 #include <linux/compat.h>
-#include <linux/sched.h>
 #include <linux/fs.h>
 #include <linux/path.h>
 #include <linux/timekeeping.h>
diff --git a/fs/exec.c b/fs/exec.c
index 9c80d011594e..aa228b98ad5b 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -34,6 +34,7 @@
 #include <linux/init.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/signal.h>
 #include <linux/pagemap.h>
 #include <linux/perf_event.h>
 #include <linux/highmem.h>
diff --git a/fs/file.c b/fs/file.c
index 69d6990e3021..ad6f094f2eff 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -12,7 +12,7 @@
 #include <linux/mm.h>
 #include <linux/mmzone.h>
 #include <linux/time.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/file.h>
diff --git a/fs/fs_struct.c b/fs/fs_struct.c
index 7dca743b2ce1..543ed50f0387 100644
--- a/fs/fs_struct.c
+++ b/fs/fs_struct.c
@@ -1,5 +1,5 @@
 #include <linux/export.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/path.h>
 #include <linux/slab.h>
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index e5c1783ab64a..453a6a1fff34 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -16,7 +16,7 @@
 #include <linux/jffs2.h>
 #include <linux/mtd/mtd.h>
 #include <linux/completion.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/freezer.h>
 #include <linux/kthread.h>
 #include "nodelist.h"
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 7e4ea3b9f472..e7c8b9c76e48 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -17,7 +17,7 @@
 #include <linux/sysctl.h>
 #include <linux/moduleparam.h>
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/in.h>
 #include <linux/uio.h>
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 7eb89c23c847..d5606099712a 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -30,6 +30,7 @@
 #include <linux/vfs.h>
 #include <linux/mount.h>
 #include <linux/seq_file.h>
+#include <linux/sched/signal.h>
 #include <linux/namei.h>
 
 #include <net/sock.h>
diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c
index 97b111d79489..bdea177aa405 100644
--- a/fs/ncpfs/sock.c
+++ b/fs/ncpfs/sock.c
@@ -16,6 +16,7 @@
 #include <linux/fcntl.h>
 #include <linux/stat.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/in.h>
 #include <linux/net.h>
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 484bebc20bca..bb79972dc638 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -9,6 +9,7 @@
 #include <linux/completion.h>
 #include <linux/ip.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/sunrpc/svc.h>
 #include <linux/sunrpc/svcsock.h>
 #include <linux/nfs_fs.h>
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index efd66da99201..786a4a2cb2d7 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -6,7 +6,7 @@
  * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de>
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/freezer.h>
 #include <linux/module.h>
 #include <linux/fs_struct.h>
diff --git a/fs/proc/fd.c b/fs/proc/fd.c
index 00ce1531b2f5..c330495c3115 100644
--- a/fs/proc/fd.c
+++ b/fs/proc/fd.c
@@ -1,4 +1,4 @@
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/dcache.h>
 #include <linux/path.h>
diff --git a/fs/select.c b/fs/select.c
index 305c0daf5d67..e2112270d75a 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -15,7 +15,8 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/rt.h>
 #include <linux/syscalls.h>
 #include <linux/export.h>
 #include <linux/slab.h>
@@ -26,7 +27,6 @@
 #include <linux/fs.h>
 #include <linux/rcupdate.h>
 #include <linux/hrtimer.h>
-#include <linux/sched/rt.h>
 #include <linux/freezer.h>
 #include <net/busy_poll.h>
 #include <linux/vmalloc.h>
diff --git a/include/linux/oom.h b/include/linux/oom.h
index b4e36e92bc87..8a266e2be5a6 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -2,7 +2,7 @@
 #define __INCLUDE_LINUX_OOM_H
 
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/nodemask.h>
 #include <uapi/linux/oom.h>
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index e0e539321ab9..422bc2e4cb6a 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -3,6 +3,7 @@
 
 #include <linux/compiler.h>		/* For unlikely.  */
 #include <linux/sched.h>		/* For struct task_struct.  */
+#include <linux/sched/signal.h>		/* For send_sig(), same_thread_group(), etc. */
 #include <linux/err.h>			/* for IS_ERR_VALUE */
 #include <linux/bug.h>			/* For BUG_ON.  */
 #include <linux/pid_namespace.h>	/* For task_active_pid_ns.  */
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
new file mode 100644
index 000000000000..da69cd05cd68
--- /dev/null
+++ b/include/linux/sched/signal.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_SIGNAL_H
+#define _LINUX_SCHED_SIGNAL_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_SIGNAL_H */
diff --git a/include/linux/signalfd.h b/include/linux/signalfd.h
index eadbe227c256..4985048640a7 100644
--- a/include/linux/signalfd.h
+++ b/include/linux/signalfd.h
@@ -8,7 +8,7 @@
 #define _LINUX_SIGNALFD_H
 
 #include <uapi/linux/signalfd.h>
-
+#include <linux/sched/signal.h>
 
 #ifdef CONFIG_SIGNALFD
 
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 58de6edf751f..e2a5daf8d14f 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -8,7 +8,7 @@
 #define _LINUX_TASKSTATS_KERN_H
 
 #include <linux/taskstats.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 
 #ifdef CONFIG_TASKSTATS
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 40e448de8a7e..4f7241fbeff3 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -36,6 +36,7 @@
 #include <linux/user_namespace.h>
 #include <linux/slab.h>
 #include <linux/sched/wake_q.h>
+#include <linux/sched/signal.h>
 
 #include <net/sock.h>
 #include "util.h"
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 461eb1e66a0f..7af0dcc5d755 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -13,6 +13,7 @@
 #include <linux/bpf_trace.h>
 #include <linux/syscalls.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 #include <linux/mmzone.h>
 #include <linux/anon_inodes.h>
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 0a5f630f5c54..0aae3183b029 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -7,7 +7,7 @@
 #include <linux/smp.h>
 #include <linux/init.h>
 #include <linux/notifier.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/unistd.h>
 #include <linux/cpu.h>
 #include <linux/oom.h>
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c
index 19d9a578c753..7510dc687c0d 100644
--- a/kernel/debug/gdbstub.c
+++ b/kernel/debug/gdbstub.c
@@ -29,6 +29,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/kgdb.h>
 #include <linux/kdb.h>
 #include <linux/serial_core.h>
diff --git a/kernel/debug/kdb/kdb_bt.c b/kernel/debug/kdb/kdb_bt.c
index fe15fff5df53..9b976a42376d 100644
--- a/kernel/debug/kdb/kdb_bt.c
+++ b/kernel/debug/kdb/kdb_bt.c
@@ -12,7 +12,7 @@
 #include <linux/ctype.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kdb.h>
 #include <linux/nmi.h>
 #include "kdb_private.h"
diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index 40c07e4fa116..129247e56902 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -16,6 +16,8 @@
 #include <linux/export.h>
 #include <linux/sysctl.h>
 #include <linux/utsname.h>
+#include <linux/sched/signal.h>
+
 #include <trace/events/sched.h>
 
 /*
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index a0e90e0afc75..da128deb10ec 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -36,7 +36,7 @@
 #include <linux/spinlock.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/atomic.h>
 #include <linux/bitops.h>
 #include <linux/percpu.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index e2307a6c29f1..641249471952 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -5,6 +5,7 @@
 #include <linux/sched/rt.h>
 #include <linux/sched/clock.h>
 #include <linux/sched/wake_q.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/u64_stats_sync.h>
 #include <linux/sched/deadline.h>
diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c
index a95f13c31464..f6b961c5e58c 100644
--- a/kernel/time/itimer.c
+++ b/kernel/time/itimer.c
@@ -10,6 +10,7 @@
 #include <linux/interrupt.h>
 #include <linux/syscalls.h>
 #include <linux/time.h>
+#include <linux/sched/signal.h>
 #include <linux/posix-timers.h>
 #include <linux/hrtimer.h>
 #include <trace/events/timer.h>
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index b4377a5e4269..a2475a9f57d8 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -2,7 +2,7 @@
  * Implement CPU time clocks for the POSIX clock interface.
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/posix-timers.h>
 #include <linux/errno.h>
 #include <linux/math64.h>
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 4fee1c3abd0b..0f411a4690a0 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -18,7 +18,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/percpu.h>
 #include <linux/profile.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/clock.h>
 #include <linux/module.h>
 #include <linux/irq_work.h>
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 1f9a31f934a4..9f6984d52fec 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -24,7 +24,7 @@
 #include <linux/tracepoint.h>
 #include <linux/err.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/static_key.h>
 
 extern struct tracepoint * const __start___tracepoints_ptrs[];
diff --git a/kernel/tsacct.c b/kernel/tsacct.c
index 571a2d3821d8..d9a03b80b75d 100644
--- a/kernel/tsacct.c
+++ b/kernel/tsacct.c
@@ -17,7 +17,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/tsacct_kern.h>
 #include <linux/acct.h>
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 86b7854fec8e..2f735cbe05e8 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -8,6 +8,7 @@
 #include <linux/export.h>
 #include <linux/nsproxy.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/user_namespace.h>
 #include <linux/proc_ns.h>
 #include <linux/highuid.h>
diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
index 391fd23976a2..9745cfffcb69 100644
--- a/lib/is_single_threaded.c
+++ b/lib/is_single_threaded.c
@@ -9,8 +9,7 @@
  * as published by the Free Software Foundation; either version
  * 2 of the Licence, or (at your option) any later version.
  */
-
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 /*
  * Returns true if the task does not share ->mm with another thread/process.
diff --git a/mm/filemap.c b/mm/filemap.c
index 1944c631e3e6..1694623a6289 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -13,6 +13,7 @@
 #include <linux/compiler.h>
 #include <linux/dax.h>
 #include <linux/fs.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/capability.h>
 #include <linux/kernel_stat.h>
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index da3436953022..2df6d3687b2a 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -73,7 +73,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/jiffies.h>
 #include <linux/delay.h>
 #include <linux/export.h>
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 3d0f2fd4bf73..b74984db386e 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -40,7 +40,7 @@
 #include <linux/mm.h>
 #include <linux/page-flags.h>
 #include <linux/kernel-page-flags.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/ksm.h>
 #include <linux/rmap.h>
 #include <linux/export.h>
diff --git a/mm/vmacache.c b/mm/vmacache.c
index 7c233f8e20ee..4355d34c68a6 100644
--- a/mm/vmacache.c
+++ b/mm/vmacache.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2014 Davidlohr Bueso.
  */
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/vmacache.h>
 
diff --git a/net/9p/client.c b/net/9p/client.c
index 3fc94a49ccd5..25cfd8a4bc36 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -32,7 +32,7 @@
 #include <linux/idr.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/uio.h>
 #include <net/9p/9p.h>
diff --git a/net/atm/common.c b/net/atm/common.c
index a3ca922d307b..9613381f5db0 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -13,7 +13,7 @@
 #include <linux/errno.h>	/* error codes */
 #include <linux/capability.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>		/* struct timeval */
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 90fcf5fc2e0a..a8e42cedf1db 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -20,7 +20,7 @@
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 92cbbd2afddb..adcad344c843 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -9,7 +9,7 @@
 #include <linux/fs.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/spinlock.h>
 #include <linux/mutex.h>
 #include <linux/list.h>
diff --git a/net/core/stream.c b/net/core/stream.c
index f575bcf64af2..20231dbb1da0 100644
--- a/net/core/stream.c
+++ b/net/core/stream.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/net.h>
 #include <linux/signal.h>
 #include <linux/tcp.h>
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index a90ed67027b0..e6e79eda9763 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -106,7 +106,7 @@ Version 0.0.6    2.1.110   07-aug-98   Eduardo Marcelo Serrat
 #include <linux/socket.h>
 #include <linux/in.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index ab254041dab7..81adc29a448d 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -46,6 +46,7 @@
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 #include <linux/net.h>
 #include <linux/irda.h>
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index ed212ffc1d9d..4bbf4526b885 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -17,7 +17,7 @@
 #include <linux/in.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/sockios.h>
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 9ad301c46b88..b8a1df2c9785 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -20,7 +20,7 @@
 #include <linux/in.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/spinlock.h>
 #include <linux/timer.h>
 #include <linux/string.h>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 465a9c8464f9..6f0a9be50f50 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -57,6 +57,7 @@
 #include <linux/kernel.h>
 #include <linux/wait.h>
 #include <linux/time.h>
+#include <linux/sched/signal.h>
 #include <linux/ip.h>
 #include <linux/capability.h>
 #include <linux/fcntl.h>
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index b94efd93d3e4..a08aeb56b8e4 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -11,7 +11,7 @@
  */
 
 #include <linux/linkage.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/net.h>
 #include <linux/in.h>
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e2d18b9f910f..ee37b390260a 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -85,7 +85,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/stat.h>
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 079c883aa96e..fd28a49dbe8f 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -41,7 +41,7 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/net.h>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 9a8f12f8d5b7..b12f873f92ba 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -28,7 +28,7 @@
 #include <linux/kernel.h>
 #include <linux/tracehook.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/lsm_hooks.h>
 #include <linux/xattr.h>
 #include <linux/capability.h>
-- 
cgit v1.2.3-70-g09d2


From 8703e8a465b1e9cadc3680b4b1248f5987e54518 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:30 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/user.h>

We are going to split <linux/sched/user.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/user.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 block/ioprio.c               | 1 +
 include/linux/cred.h         | 2 +-
 include/linux/sched/user.h   | 6 ++++++
 ipc/mqueue.c                 | 1 +
 kernel/fork.c                | 1 +
 kernel/signal.c              | 1 +
 kernel/user.c                | 1 +
 mm/mlock.c                   | 1 +
 net/core/scm.c               | 1 +
 security/keys/process_keys.c | 1 +
 10 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/sched/user.h

(limited to 'mm')

diff --git a/block/ioprio.c b/block/ioprio.c
index 3790669232ff..89c43e07787d 100644
--- a/block/ioprio.c
+++ b/block/ioprio.c
@@ -25,6 +25,7 @@
 #include <linux/ioprio.h>
 #include <linux/blkdev.h>
 #include <linux/capability.h>
+#include <linux/sched/user.h>
 #include <linux/syscalls.h>
 #include <linux/security.h>
 #include <linux/pid_namespace.h>
diff --git a/include/linux/cred.h b/include/linux/cred.h
index f0e70a1bb3ac..045d33e48069 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -18,8 +18,8 @@
 #include <linux/selinux.h>
 #include <linux/atomic.h>
 #include <linux/uidgid.h>
+#include <linux/sched/user.h>
 
-struct user_struct;
 struct cred;
 struct inode;
 
diff --git a/include/linux/sched/user.h b/include/linux/sched/user.h
new file mode 100644
index 000000000000..83238e5ddadd
--- /dev/null
+++ b/include/linux/sched/user.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_USER_H
+#define _LINUX_SCHED_USER_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_USER_H */
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 4f7241fbeff3..e8d41ff57241 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -37,6 +37,7 @@
 #include <linux/slab.h>
 #include <linux/sched/wake_q.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/user.h>
 
 #include <net/sock.h>
 #include "util.h"
diff --git a/kernel/fork.c b/kernel/fork.c
index 7332448b668a..a5ad1e4ab604 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -15,6 +15,7 @@
 #include <linux/sched/autogroup.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/user.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
 #include <linux/module.h>
diff --git a/kernel/signal.c b/kernel/signal.c
index bae358532d0a..762fcf64f0c3 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -14,6 +14,7 @@
 #include <linux/export.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/user.h>
 #include <linux/fs.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
diff --git a/kernel/user.c b/kernel/user.c
index b069ccbfb0b0..00281add65b2 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 #include <linux/bitops.h>
 #include <linux/key.h>
+#include <linux/sched/user.h>
 #include <linux/interrupt.h>
 #include <linux/export.h>
 #include <linux/user_namespace.h>
diff --git a/mm/mlock.c b/mm/mlock.c
index cdbed8aaa426..1050511f8b2b 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -8,6 +8,7 @@
 #include <linux/capability.h>
 #include <linux/mman.h>
 #include <linux/mm.h>
+#include <linux/sched/user.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
 #include <linux/pagemap.h>
diff --git a/net/core/scm.c b/net/core/scm.c
index b6d83686e149..b1ff8a441748 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -14,6 +14,7 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
+#include <linux/sched/user.h>
 #include <linux/mm.h>
 #include <linux/kernel.h>
 #include <linux/stat.h>
diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 918cddcd4516..b6fdd22205b1 100644
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/user.h>
 #include <linux/keyctl.h>
 #include <linux/fs.h>
 #include <linux/err.h>
-- 
cgit v1.2.3-70-g09d2


From 6a3827d7509cbf96b7e961f8957c1f01d1bcf894 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:31 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/numa_balancing.h>

We are going to split <linux/sched/numa_balancing.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/numa_balancing.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 fs/exec.c                            | 1 +
 fs/proc/array.c                      | 1 +
 include/linux/sched/numa_balancing.h | 6 ++++++
 include/trace/events/sched.h         | 2 +-
 kernel/fork.c                        | 1 +
 kernel/sched/sched.h                 | 1 +
 mm/huge_memory.c                     | 1 +
 mm/memory.c                          | 1 +
 mm/mempolicy.c                       | 1 +
 9 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/sched/numa_balancing.h

(limited to 'mm')

diff --git a/fs/exec.c b/fs/exec.c
index aa228b98ad5b..e857c7260b1f 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -35,6 +35,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/pagemap.h>
 #include <linux/perf_event.h>
 #include <linux/highmem.h>
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 61bea3a4ecc5..cfe7f934a300 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -61,6 +61,7 @@
 #include <linux/string.h>
 #include <linux/mman.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/proc_fs.h>
 #include <linux/ioport.h>
 #include <linux/uaccess.h>
diff --git a/include/linux/sched/numa_balancing.h b/include/linux/sched/numa_balancing.h
new file mode 100644
index 000000000000..999182279f78
--- /dev/null
+++ b/include/linux/sched/numa_balancing.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_NUMA_BALANCING_H
+#define _LINUX_SCHED_NUMA_BALANCING_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_NUMA_BALANCING_H */
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 9b90c57517a9..9e3ef6c99e4b 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -4,7 +4,7 @@
 #if !defined(_TRACE_SCHED_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_SCHED_H
 
-#include <linux/sched.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/tracepoint.h>
 #include <linux/binfmts.h>
 
diff --git a/kernel/fork.c b/kernel/fork.c
index a5ad1e4ab604..08d6c091ac7c 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -16,6 +16,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/user.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
 #include <linux/module.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 7dfeb14fa43c..7e8ce0347fbf 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -6,6 +6,7 @@
 #include <linux/sched/clock.h>
 #include <linux/sched/wake_q.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/cpufreq.h>
 #include <linux/u64_stats_sync.h>
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index dee92fa26bbb..d36b2af4d1bf 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -10,6 +10,7 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/highmem.h>
 #include <linux/hugetlb.h>
 #include <linux/mmu_notifier.h>
diff --git a/mm/memory.c b/mm/memory.c
index 6fc918b2c459..d4994a28dc85 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -42,6 +42,7 @@
 #include <linux/mm.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/swap.h>
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 90892416ed75..18e0105810df 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -74,6 +74,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/numa_balancing.h>
 #include <linux/nodemask.h>
 #include <linux/cpuset.h>
 #include <linux/slab.h>
-- 
cgit v1.2.3-70-g09d2


From 5b825c3af1d8a0af4deb4a5eb349d0d0050c62e5 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 2 Feb 2017 17:54:15 +0100
Subject: sched/headers: Prepare to remove <linux/cred.h> inclusion from
 <linux/sched.h>

Add #include <linux/cred.h> dependencies to all .c files rely on sched.h
doing that for them.

Note that even if the count where we need to add extra headers seems high,
it's still a net win, because <linux/sched.h> is included in over
2,200 files ...

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm/kernel/sys_oabi-compat.c                     | 1 +
 arch/mips/kernel/mips-mt-fpaff.c                      | 1 +
 arch/x86/include/asm/intel_rdt.h                      | 1 +
 arch/x86/kernel/cpu/intel_cacheinfo.c                 | 1 +
 block/ioprio.c                                        | 1 +
 drivers/misc/eeprom/eeprom.c                          | 1 +
 drivers/misc/lkdtm_heap.c                             | 1 +
 drivers/misc/vmw_vmci/vmci_context.c                  | 1 +
 drivers/misc/vmw_vmci/vmci_host.c                     | 1 +
 drivers/staging/lustre/lustre/include/lustre_compat.h | 1 +
 drivers/staging/lustre/lustre/ptlrpc/sec.c            | 1 +
 drivers/xen/balloon.c                                 | 1 +
 fs/9p/v9fs.c                                          | 1 +
 fs/affs/inode.c                                       | 1 +
 fs/affs/super.c                                       | 1 +
 fs/autofs4/dev-ioctl.c                                | 1 +
 fs/befs/linuxvfs.c                                    | 1 +
 fs/binfmt_elf.c                                       | 1 +
 fs/cachefiles/internal.h                              | 1 +
 fs/compat.c                                           | 1 +
 fs/exportfs/expfs.c                                   | 1 +
 fs/ext2/balloc.c                                      | 1 +
 fs/ext4/ialloc.c                                      | 2 ++
 fs/file_table.c                                       | 1 +
 fs/gfs2/inode.c                                       | 1 +
 fs/gfs2/sys.c                                         | 1 +
 fs/hfs/inode.c                                        | 1 +
 fs/hfsplus/inode.c                                    | 1 +
 fs/isofs/inode.c                                      | 1 +
 fs/jffs2/fs.c                                         | 1 +
 fs/libfs.c                                            | 1 +
 fs/namespace.c                                        | 1 +
 fs/ncpfs/ioctl.c                                      | 1 +
 fs/notify/fanotify/fanotify.c                         | 1 +
 fs/notify/inotify/inotify_fsnotify.c                  | 1 +
 fs/omfs/inode.c                                       | 1 +
 fs/overlayfs/copy_up.c                                | 1 +
 fs/overlayfs/inode.c                                  | 1 +
 fs/overlayfs/namei.c                                  | 1 +
 fs/overlayfs/super.c                                  | 1 +
 fs/overlayfs/util.c                                   | 1 +
 fs/posix_acl.c                                        | 1 +
 fs/proc/proc_sysctl.c                                 | 1 +
 fs/proc/root.c                                        | 1 +
 fs/quota/dquot.c                                      | 1 +
 fs/stat.c                                             | 1 +
 fs/xfs/xfs_ioctl.c                                    | 1 +
 include/linux/cred.h                                  | 1 +
 include/linux/sched/signal.h                          | 1 +
 include/linux/wait.h                                  | 1 +
 include/net/scm.h                                     | 1 +
 include/rdma/ib.h                                     | 1 +
 ipc/namespace.c                                       | 1 +
 kernel/pid_namespace.c                                | 1 +
 kernel/ucount.c                                       | 1 +
 kernel/uid16.c                                        | 1 +
 kernel/utsname.c                                      | 1 +
 mm/usercopy.c                                         | 1 +
 net/dns_resolver/dns_query.c                          | 2 ++
 net/netfilter/xt_owner.c                              | 2 ++
 net/sunrpc/auth.c                                     | 1 +
 security/apparmor/policy.c                            | 1 +
 security/keys/internal.h                              | 1 +
 security/keys/keyctl.c                                | 1 +
 security/keys/persistent.c                            | 2 ++
 65 files changed, 69 insertions(+)

(limited to 'mm')

diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 5f221acd21ae..b9786f491873 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -76,6 +76,7 @@
 #include <linux/syscalls.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/cred.h>
 #include <linux/fcntl.h>
 #include <linux/eventpoll.h>
 #include <linux/sem.h>
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 1a0a3b4ecc3e..ffc6bd3464d9 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -9,6 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/security.h>
 #include <linux/types.h>
 #include <linux/uaccess.h>
diff --git a/arch/x86/include/asm/intel_rdt.h b/arch/x86/include/asm/intel_rdt.h
index 95ce5c85b009..0d64397cee58 100644
--- a/arch/x86/include/asm/intel_rdt.h
+++ b/arch/x86/include/asm/intel_rdt.h
@@ -3,6 +3,7 @@
 
 #ifdef CONFIG_INTEL_RDT_A
 
+#include <linux/sched.h>
 #include <linux/kernfs.h>
 #include <linux/jump_label.h>
 
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 0282b0df004a..c55fb2cb2acc 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -11,6 +11,7 @@
 #include <linux/cacheinfo.h>
 #include <linux/cpu.h>
 #include <linux/sched.h>
+#include <linux/capability.h>
 #include <linux/sysfs.h>
 #include <linux/pci.h>
 
diff --git a/block/ioprio.c b/block/ioprio.c
index 89c43e07787d..4b9ab8367dda 100644
--- a/block/ioprio.c
+++ b/block/ioprio.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/ioprio.h>
+#include <linux/cred.h>
 #include <linux/blkdev.h>
 #include <linux/capability.h>
 #include <linux/sched/user.h>
diff --git a/drivers/misc/eeprom/eeprom.c b/drivers/misc/eeprom/eeprom.c
index 3d1d55157e5f..2fad790db3bf 100644
--- a/drivers/misc/eeprom/eeprom.c
+++ b/drivers/misc/eeprom/eeprom.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/capability.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
 #include <linux/mutex.h>
diff --git a/drivers/misc/lkdtm_heap.c b/drivers/misc/lkdtm_heap.c
index 0f1581664c1c..ffb6aeac07b3 100644
--- a/drivers/misc/lkdtm_heap.c
+++ b/drivers/misc/lkdtm_heap.c
@@ -4,6 +4,7 @@
  */
 #include "lkdtm.h"
 #include <linux/slab.h>
+#include <linux/sched.h>
 
 /*
  * This tries to stay within the next largest power-of-2 kmalloc cache
diff --git a/drivers/misc/vmw_vmci/vmci_context.c b/drivers/misc/vmw_vmci/vmci_context.c
index f35f0c8606b9..21d0fa592145 100644
--- a/drivers/misc/vmw_vmci/vmci_context.c
+++ b/drivers/misc/vmw_vmci/vmci_context.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/slab.h>
 
 #include "vmci_queue_pair.h"
diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c
index ec090105eb4b..8a16a26e9658 100644
--- a/drivers/misc/vmw_vmci/vmci_host.c
+++ b/drivers/misc/vmw_vmci/vmci_host.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/slab.h>
 #include <linux/file.h>
 #include <linux/init.h>
diff --git a/drivers/staging/lustre/lustre/include/lustre_compat.h b/drivers/staging/lustre/lustre/include/lustre_compat.h
index 300e96fb032a..da9ce195c52e 100644
--- a/drivers/staging/lustre/lustre/include/lustre_compat.h
+++ b/drivers/staging/lustre/lustre/include/lustre_compat.h
@@ -35,6 +35,7 @@
 
 #include <linux/fs_struct.h>
 #include <linux/namei.h>
+#include <linux/cred.h>
 
 #include "lustre_patchless_compat.h"
 
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec.c b/drivers/staging/lustre/lustre/ptlrpc/sec.c
index e860df7c45a2..49f34fd655c3 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c
@@ -38,6 +38,7 @@
 
 #include "../../include/linux/libcfs/libcfs.h"
 #include <linux/crypto.h>
+#include <linux/cred.h>
 #include <linux/key.h>
 
 #include "../include/obd.h"
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index db107fa50ca1..a6d4378eb8d9 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -41,6 +41,7 @@
 #include <linux/cpu.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/bootmem.h>
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 072e7599583a..a89f3cfe3c7d 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -29,6 +29,7 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/parser.h>
 #include <linux/idr.h>
 #include <linux/slab.h>
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index a5e6097eb5a9..abcc59899229 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -10,6 +10,7 @@
  *  (C) 1991  Linus Torvalds - minix filesystem
  */
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/gfp.h>
 #include "affs.h"
 
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 37532538e8ab..c2c27a8f128e 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -16,6 +16,7 @@
 #include <linux/parser.h>
 #include <linux/magic.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/slab.h>
 #include <linux/writeback.h>
 #include <linux/blkdev.h>
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index 806df746f1a9..734cbf8d9676 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -17,6 +17,7 @@
 #include <linux/file.h>
 #include <linux/fdtable.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/compat.h>
 #include <linux/syscalls.h>
 #include <linux/magic.h>
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 19407165f4aa..c500e954debb 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -18,6 +18,7 @@
 #include <linux/parser.h>
 #include <linux/namei.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/exportfs.h>
 
 #include "befs.h"
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index fbbe52e1250e..2c95257fa4da 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -36,6 +36,7 @@
 #include <linux/coredump.h>
 #include <linux/sched.h>
 #include <linux/sched/coredump.h>
+#include <linux/cred.h>
 #include <linux/dax.h>
 #include <linux/uaccess.h>
 #include <asm/param.h>
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index cd1effee8a49..9bf90bcc56ac 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -19,6 +19,7 @@
 #include <linux/fscache-cache.h>
 #include <linux/timer.h>
 #include <linux/wait.h>
+#include <linux/cred.h>
 #include <linux/workqueue.h>
 #include <linux/security.h>
 
diff --git a/fs/compat.c b/fs/compat.c
index e50a2114f474..c61b506f5bc9 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -21,6 +21,7 @@
 #include <linux/compat.h>
 #include <linux/errno.h>
 #include <linux/time.h>
+#include <linux/cred.h>
 #include <linux/fs.h>
 #include <linux/fcntl.h>
 #include <linux/namei.h>
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c
index a4b531be9168..9ec1038f937e 100644
--- a/fs/exportfs/expfs.c
+++ b/fs/exportfs/expfs.c
@@ -15,6 +15,7 @@
 #include <linux/mount.h>
 #include <linux/namei.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 
 #define dprintk(fmt, args...) do{}while(0)
 
diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
index 4c40c0786e16..d0bdb74f0e15 100644
--- a/fs/ext2/balloc.c
+++ b/fs/ext2/balloc.c
@@ -15,6 +15,7 @@
 #include <linux/quotaops.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/buffer_head.h>
 #include <linux/capability.h>
 
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index b14bae2598bc..17bc043308f3 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -21,6 +21,8 @@
 #include <linux/random.h>
 #include <linux/bitops.h>
 #include <linux/blkdev.h>
+#include <linux/cred.h>
+
 #include <asm/byteorder.h>
 
 #include "ext4.h"
diff --git a/fs/file_table.c b/fs/file_table.c
index 6d982b57de92..954d510b765a 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include <linux/eventpoll.h>
 #include <linux/rcupdate.h>
 #include <linux/mount.h>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index eb7724b8578a..9d28f55fbd1d 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -13,6 +13,7 @@
 #include <linux/buffer_head.h>
 #include <linux/namei.h>
 #include <linux/mm.h>
+#include <linux/cred.h>
 #include <linux/xattr.h>
 #include <linux/posix_acl.h>
 #include <linux/gfs2_ondisk.h>
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index f8d30e41d1d3..7a515345610c 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -10,6 +10,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/buffer_head.h>
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index f776acf2378a..bfbba799430f 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -14,6 +14,7 @@
 #include <linux/pagemap.h>
 #include <linux/mpage.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/uio.h>
 #include <linux/xattr.h>
 
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 2e796f8302ff..e8638d528195 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -14,6 +14,7 @@
 #include <linux/pagemap.h>
 #include <linux/mpage.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/uio.h>
 
 #include "hfsplus_fs.h"
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 871c8b392099..020ba0936146 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/nls.h>
 #include <linux/ctype.h>
 #include <linux/statfs.h>
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 567653f7c0ce..76fa814df3d1 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -15,6 +15,7 @@
 #include <linux/capability.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/fs.h>
 #include <linux/list.h>
 #include <linux/mtd/mtd.h>
diff --git a/fs/libfs.c b/fs/libfs.c
index 28d6f35feed6..217896ca4fae 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -7,6 +7,7 @@
 #include <linux/export.h>
 #include <linux/pagemap.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/mount.h>
 #include <linux/vfs.h>
 #include <linux/quotaops.h>
diff --git a/fs/namespace.c b/fs/namespace.c
index 8bfad42c1ccf..131cd7b94f47 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -15,6 +15,7 @@
 #include <linux/user_namespace.h>
 #include <linux/namei.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include <linux/idr.h>
 #include <linux/init.h>		/* init_rootfs */
 #include <linux/fs_struct.h>	/* get_fs_root et.al. */
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index 4434e4977cf3..12550c2320cc 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -19,6 +19,7 @@
 #include <linux/highuid.h>
 #include <linux/vmalloc.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 
 #include <linux/uaccess.h>
 
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index a4c46221755e..e5f7e47de68e 100644
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h> /* UINT_MAX */
 #include <linux/mount.h>
 #include <linux/sched.h>
+#include <linux/sched/user.h>
 #include <linux/types.h>
 #include <linux/wait.h>
 
diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index f36c29398de3..1aeb837ae414 100644
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -30,6 +30,7 @@
 #include <linux/slab.h> /* kmem_* */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/user.h>
 
 #include "inotify.h"
 
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index df7ea8543a2e..8c9034ee7383 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -8,6 +8,7 @@
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/vfs.h>
+#include <linux/cred.h>
 #include <linux/parser.h>
 #include <linux/buffer_head.h>
 #include <linux/vmalloc.h>
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index f57043dace62..53d3f830358f 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -16,6 +16,7 @@
 #include <linux/security.h>
 #include <linux/uaccess.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/namei.h>
 #include <linux/fdtable.h>
 #include <linux/ratelimit.h>
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index 08643ac44a02..6639f487f835 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -9,6 +9,7 @@
 
 #include <linux/fs.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/xattr.h>
 #include <linux/posix_acl.h>
 #include "overlayfs.h"
diff --git a/fs/overlayfs/namei.c b/fs/overlayfs/namei.c
index 023bb0b03352..b8b077821fb0 100644
--- a/fs/overlayfs/namei.c
+++ b/fs/overlayfs/namei.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/fs.h>
+#include <linux/cred.h>
 #include <linux/namei.h>
 #include <linux/xattr.h>
 #include <linux/ratelimit.h>
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 20f48abbb82f..9aa37c2f7f7d 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -7,6 +7,7 @@
  * the Free Software Foundation.
  */
 
+#include <uapi/linux/magic.h>
 #include <linux/fs.h>
 #include <linux/namei.h>
 #include <linux/xattr.h>
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c
index 952286f4826c..9dc1c0af586b 100644
--- a/fs/overlayfs/util.c
+++ b/fs/overlayfs/util.c
@@ -10,6 +10,7 @@
 #include <linux/fs.h>
 #include <linux/mount.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/xattr.h>
 #include "overlayfs.h"
 #include "ovl_entry.h"
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index c9d48dc78495..eebf5f6cf6d5 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -15,6 +15,7 @@
 #include <linux/atomic.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/posix_acl.h>
 #include <linux/posix_acl_xattr.h>
 #include <linux/xattr.h>
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 3e64c6502dc8..3d203b1f5a02 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -8,6 +8,7 @@
 #include <linux/printk.h>
 #include <linux/security.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/namei.h>
 #include <linux/mm.h>
 #include <linux/module.h>
diff --git a/fs/proc/root.c b/fs/proc/root.c
index b90da888b81a..5d5fed20bfff 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -20,6 +20,7 @@
 #include <linux/mount.h>
 #include <linux/pid_namespace.h>
 #include <linux/parser.h>
+#include <linux/cred.h>
 
 #include "internal.h"
 
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 406fed92362a..74b489e3714d 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -72,6 +72,7 @@
 #include <linux/proc_fs.h>
 #include <linux/security.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/kmod.h>
 #include <linux/namei.h>
 #include <linux/capability.h>
diff --git a/fs/stat.c b/fs/stat.c
index 3f14d1ef0868..95bd41762770 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -12,6 +12,7 @@
 #include <linux/fs.h>
 #include <linux/namei.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include <linux/syscalls.h>
 #include <linux/pagemap.h>
 
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index cf1363dbf32b..2fd7fdf5438f 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -43,6 +43,7 @@
 #include "xfs_acl.h"
 
 #include <linux/capability.h>
+#include <linux/cred.h>
 #include <linux/dcache.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 045d33e48069..b03e7d049a64 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -18,6 +18,7 @@
 #include <linux/selinux.h>
 #include <linux/atomic.h>
 #include <linux/uidgid.h>
+#include <linux/sched.h>
 #include <linux/sched/user.h>
 
 struct cred;
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index ce93c4a02b79..0f4e9f4a43fd 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_SCHED_SIGNAL_H
 #define _LINUX_SCHED_SIGNAL_H
 
+#include <linux/cred.h>
 #include <linux/sched.h>
 #include <linux/sched/jobctl.h>
 
diff --git a/include/linux/wait.h b/include/linux/wait.h
index 1421132e9086..aacb1282d19a 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -6,6 +6,7 @@
 #include <linux/list.h>
 #include <linux/stddef.h>
 #include <linux/spinlock.h>
+
 #include <asm/current.h>
 #include <uapi/linux/wait.h>
 
diff --git a/include/net/scm.h b/include/net/scm.h
index 59fa93c01d2a..142ea9e7a6d0 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -3,6 +3,7 @@
 
 #include <linux/limits.h>
 #include <linux/net.h>
+#include <linux/cred.h>
 #include <linux/security.h>
 #include <linux/pid.h>
 #include <linux/nsproxy.h>
diff --git a/include/rdma/ib.h b/include/rdma/ib.h
index a6b93706b0fc..9b4c22a36931 100644
--- a/include/rdma/ib.h
+++ b/include/rdma/ib.h
@@ -35,6 +35,7 @@
 
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 
 struct ib_addr {
 	union {
diff --git a/ipc/namespace.c b/ipc/namespace.c
index 0abdea496493..1f1d713ac19c 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -9,6 +9,7 @@
 #include <linux/rcupdate.h>
 #include <linux/nsproxy.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/fs.h>
 #include <linux/mount.h>
 #include <linux/user_namespace.h>
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index eef2ce968636..25314c96fbe6 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -12,6 +12,7 @@
 #include <linux/pid_namespace.h>
 #include <linux/user_namespace.h>
 #include <linux/syscalls.h>
+#include <linux/cred.h>
 #include <linux/err.h>
 #include <linux/acct.h>
 #include <linux/slab.h>
diff --git a/kernel/ucount.c b/kernel/ucount.c
index 8a11fc0cb459..62630a40ab3a 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -8,6 +8,7 @@
 #include <linux/stat.h>
 #include <linux/sysctl.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/hash.h>
 #include <linux/user_namespace.h>
 
diff --git a/kernel/uid16.c b/kernel/uid16.c
index 71645ae9303a..5c2dc5b2bf4f 100644
--- a/kernel/uid16.c
+++ b/kernel/uid16.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/highuid.h>
 #include <linux/security.h>
+#include <linux/cred.h>
 #include <linux/syscalls.h>
 
 #include <linux/uaccess.h>
diff --git a/kernel/utsname.c b/kernel/utsname.c
index 6976cd47dcf6..06585ad296ff 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -14,6 +14,7 @@
 #include <linux/utsname.h>
 #include <linux/err.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/user_namespace.h>
 #include <linux/proc_ns.h>
 
diff --git a/mm/usercopy.c b/mm/usercopy.c
index 8345299e3e3b..7ccad05c0d5c 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -16,6 +16,7 @@
 
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/sched.h>
 #include <asm/sections.h>
 
 enum {
diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c
index ecc28cff08ab..ab9fec00a788 100644
--- a/net/dns_resolver/dns_query.c
+++ b/net/dns_resolver/dns_query.c
@@ -37,8 +37,10 @@
 
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/cred.h>
 #include <linux/dns_resolver.h>
 #include <linux/err.h>
+
 #include <keys/dns_resolver-type.h>
 #include <keys/user-type.h>
 
diff --git a/net/netfilter/xt_owner.c b/net/netfilter/xt_owner.c
index 16477df45b3b..3d705c688a27 100644
--- a/net/netfilter/xt_owner.c
+++ b/net/netfilter/xt_owner.c
@@ -13,6 +13,8 @@
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/file.h>
+#include <linux/cred.h>
+
 #include <net/sock.h>
 #include <net/inet_sock.h>
 #include <linux/netfilter/x_tables.h>
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index a1ee933e3029..d2623b9f23d6 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -8,6 +8,7 @@
 
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index f44312a19522..462c5d36b871 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -76,6 +76,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
+#include <linux/cred.h>
 #include <linux/user_namespace.h>
 
 #include "include/apparmor.h"
diff --git a/security/keys/internal.h b/security/keys/internal.h
index a705a7d92ad7..a2f4c0abb8d8 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -13,6 +13,7 @@
 #define _INTERNAL_H
 
 #include <linux/sched.h>
+#include <linux/cred.h>
 #include <linux/key-type.h>
 #include <linux/task_work.h>
 #include <linux/keyctl.h>
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 04a764f71ec8..bcb0b597c391 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -18,6 +18,7 @@
 #include <linux/keyctl.h>
 #include <linux/fs.h>
 #include <linux/capability.h>
+#include <linux/cred.h>
 #include <linux/string.h>
 #include <linux/err.h>
 #include <linux/vmalloc.h>
diff --git a/security/keys/persistent.c b/security/keys/persistent.c
index 1edc1f0a0ce2..d0cb5b32eff7 100644
--- a/security/keys/persistent.c
+++ b/security/keys/persistent.c
@@ -10,6 +10,8 @@
  */
 
 #include <linux/user_namespace.h>
+#include <linux/cred.h>
+
 #include "internal.h"
 
 unsigned persistent_keyring_expiry = 3 * 24 * 3600; /* Expire after 3 days of non-use */
-- 
cgit v1.2.3-70-g09d2


From 174cd4b1e5fbd0d74c68cf3a74f5bd4923485512 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 2 Feb 2017 19:15:33 +0100
Subject: sched/headers: Prepare to move signal wakeup & sigpending methods
 from <linux/sched.h> into <linux/sched/signal.h>

Fix up affected files that include this signal functionality via sched.h.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm/common/bL_switcher.c                      |  2 +-
 arch/cris/arch-v10/drivers/sync_serial.c           |  2 +-
 arch/cris/arch-v32/drivers/sync_serial.c           |  2 +-
 arch/mips/kernel/rtlx.c                            |  2 ++
 arch/mips/kvm/mips.c                               |  2 ++
 arch/powerpc/kvm/book3s_hv.c                       |  2 +-
 arch/powerpc/kvm/powerpc.c                         |  1 +
 arch/powerpc/platforms/83xx/suspend.c              |  1 +
 arch/powerpc/platforms/cell/spufs/sched.c          |  2 +-
 arch/powerpc/platforms/cell/spufs/spufs.h          |  1 +
 arch/s390/crypto/prng.c                            |  2 ++
 arch/s390/kvm/kvm-s390.c                           |  2 ++
 arch/s390/kvm/vsie.c                               |  2 ++
 arch/sh/kernel/cpu/fpu.c                           |  2 +-
 arch/sh/kernel/disassemble.c                       |  2 ++
 arch/sh/kernel/process.c                           |  2 +-
 arch/um/drivers/random.c                           |  2 +-
 arch/x86/kernel/apm_32.c                           |  2 +-
 block/blk-cgroup.c                                 |  1 +
 block/blk-mq.c                                     |  1 +
 crypto/algboss.c                                   |  2 +-
 crypto/algif_aead.c                                |  1 +
 crypto/algif_skcipher.c                            |  1 +
 crypto/api.c                                       |  2 +-
 drivers/atm/horizon.c                              |  1 +
 drivers/base/core.c                                |  1 +
 drivers/base/power/wakeup.c                        |  2 +-
 drivers/block/drbd/drbd_main.c                     |  1 +
 drivers/block/drbd/drbd_receiver.c                 |  1 +
 drivers/block/drbd/drbd_worker.c                   |  2 +-
 drivers/block/swim3.c                              |  2 +-
 drivers/char/applicom.c                            |  2 +-
 drivers/char/hpet.c                                |  1 +
 drivers/char/hw_random/core.c                      |  1 +
 drivers/char/ipmi/ipmi_watchdog.c                  |  1 +
 drivers/char/lp.c                                  |  2 +-
 drivers/char/ppdev.c                               |  2 +-
 drivers/char/rtc.c                                 |  2 +-
 drivers/char/snsc.c                                |  2 +-
 drivers/dma-buf/dma-fence.c                        |  1 +
 drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c    |  2 +-
 drivers/gpu/drm/vc4/vc4_gem.c                      |  1 +
 drivers/gpu/vga/vgaarb.c                           |  2 +-
 drivers/hid/hid-debug.c                            |  2 +-
 drivers/hid/hid-roccat.c                           |  2 +-
 drivers/hid/hidraw.c                               |  2 +-
 drivers/hid/usbhid/hiddev.c                        |  1 +
 drivers/hsi/clients/cmt_speech.c                   |  2 +-
 drivers/i2c/busses/i2c-ibm_iic.c                   |  2 ++
 drivers/i2c/busses/i2c-mpc.c                       |  2 +-
 drivers/iio/industrialio-buffer.c                  |  2 +-
 drivers/infiniband/ulp/ipoib/ipoib_cm.c            |  1 +
 drivers/infiniband/ulp/ipoib/ipoib_vlan.c          |  1 +
 drivers/isdn/capi/kcapi.c                          |  2 +-
 drivers/isdn/mISDN/timerdev.c                      |  2 ++
 drivers/lguest/core.c                              |  1 +
 drivers/macintosh/adb.c                            |  2 +-
 drivers/macintosh/smu.c                            |  1 +
 drivers/macintosh/via-pmu.c                        |  2 +-
 drivers/mailbox/mailbox-test.c                     |  1 +
 drivers/md/dm.c                                    |  1 +
 drivers/media/dvb-core/dvb_ca_en50221.c            |  2 +-
 drivers/media/dvb-core/dvb_demux.c                 |  2 +-
 drivers/media/dvb-core/dvb_frontend.c              |  2 +-
 drivers/media/pci/cx18/cx18-driver.h               |  2 +-
 drivers/media/pci/ivtv/ivtv-driver.h               | 35 +++++++++++-----------
 drivers/media/pci/pt1/pt1.c                        |  1 +
 drivers/media/pci/pt3/pt3.c                        |  1 +
 drivers/media/pci/solo6x10/solo6x10-i2c.c          |  1 +
 drivers/media/pci/zoran/zoran_device.c             |  1 +
 drivers/media/platform/vivid/vivid-radio-rx.c      |  2 ++
 drivers/media/platform/vivid/vivid-radio-tx.c      |  1 +
 drivers/media/rc/lirc_dev.c                        |  2 +-
 drivers/media/usb/cpia2/cpia2_core.c               |  1 +
 drivers/media/usb/gspca/cpia1.c                    |  2 ++
 drivers/misc/cxl/fault.c                           |  2 +-
 drivers/misc/cxl/file.c                            |  2 +-
 drivers/misc/ibmasm/r_heartbeat.c                  |  2 +-
 drivers/misc/lis3lv02d/lis3lv02d.c                 |  1 +
 drivers/misc/mei/bus.c                             |  2 +-
 drivers/misc/mei/client.c                          |  2 +-
 drivers/misc/mei/main.c                            |  2 +-
 drivers/misc/mic/scif/scif_main.h                  |  2 +-
 drivers/misc/vexpress-syscfg.c                     |  2 +-
 drivers/mtd/tests/mtd_test.h                       |  2 +-
 drivers/net/bonding/bond_options.c                 |  2 ++
 drivers/net/bonding/bond_sysfs.c                   |  2 +-
 drivers/net/can/softing/softing_fw.c               |  2 +-
 drivers/net/ethernet/broadcom/tg3.c                |  1 +
 drivers/net/ethernet/cavium/liquidio/octeon_main.h |  2 ++
 drivers/net/ethernet/sfc/falcon/falcon.c           |  2 ++
 drivers/net/irda/stir4200.c                        |  1 +
 drivers/net/macvtap.c                              |  2 +-
 drivers/net/ppp/ppp_generic.c                      |  1 +
 drivers/net/tun.c                                  |  1 +
 drivers/net/usb/hso.c                              |  2 +-
 drivers/net/usb/qmi_wwan.c                         |  1 +
 drivers/net/wan/cosa.c                             |  2 +-
 drivers/net/wireless/ath/ath6kl/cfg80211.c         |  1 +
 drivers/net/wireless/broadcom/b43legacy/main.c     |  2 +-
 drivers/net/wireless/intersil/hostap/hostap_hw.c   |  2 +-
 .../net/wireless/intersil/hostap/hostap_ioctl.c    |  2 +-
 drivers/oprofile/event_buffer.c                    |  2 +-
 drivers/parport/daisy.c                            |  2 +-
 drivers/parport/ieee1284.c                         |  2 +-
 drivers/parport/ieee1284_ops.c                     |  2 +-
 drivers/parport/parport_ip32.c                     |  2 +-
 drivers/parport/parport_pc.c                       |  2 +-
 drivers/parport/share.c                            |  2 +-
 drivers/pci/access.c                               |  2 +-
 drivers/pci/hotplug/cpci_hotplug_core.c            |  1 +
 drivers/pci/hotplug/cpqphp.h                       |  2 +-
 drivers/pci/hotplug/pciehp.h                       |  2 +-
 drivers/pci/hotplug/shpchp.h                       |  2 +-
 drivers/rtc/rtc-dev.c                              |  2 +-
 drivers/s390/cio/device.c                          |  1 +
 drivers/scsi/lpfc/lpfc_vport.c                     |  1 +
 drivers/scsi/osst.c                                |  2 +-
 drivers/scsi/st.c                                  |  2 +-
 drivers/soc/fsl/qbman/dpaa_sys.h                   |  1 +
 drivers/staging/comedi/comedi_fops.c               |  2 +-
 drivers/staging/dgnc/dgnc_tty.c                    |  2 +-
 drivers/staging/dgnc/dgnc_utils.c                  |  2 +-
 drivers/staging/greybus/uart.c                     |  2 +-
 .../lustre/lustre/include/lustre/lustre_user.h     |  1 +
 drivers/staging/lustre/lustre/include/lustre_lib.h |  2 +-
 .../staging/lustre/lustre/include/obd_support.h    |  2 ++
 drivers/staging/media/lirc/lirc_sir.c              |  2 +-
 drivers/staging/media/lirc/lirc_zilog.c            |  2 +-
 drivers/staging/speakup/speakup_soft.c             |  2 +-
 drivers/target/iscsi/cxgbit/cxgbit_target.c        |  2 ++
 drivers/tty/n_gsm.c                                |  2 +-
 drivers/tty/serial/crisv10.c                       |  2 +-
 drivers/tty/serial/serial_core.c                   |  1 +
 drivers/tty/tty_ioctl.c                            |  2 +-
 drivers/tty/tty_port.c                             |  2 +-
 drivers/uio/uio.c                                  |  2 +-
 drivers/usb/class/cdc-acm.c                        |  1 +
 drivers/usb/class/usblp.c                          |  2 +-
 drivers/usb/gadget/function/f_fs.c                 |  1 +
 drivers/usb/image/mdc800.c                         |  2 +-
 drivers/usb/misc/adutux.c                          |  1 +
 drivers/usb/misc/idmouse.c                         |  1 +
 drivers/usb/misc/rio500.c                          |  2 +-
 drivers/usb/misc/uss720.c                          |  1 +
 drivers/usb/mon/mon_bin.c                          |  1 +
 drivers/usb/mon/mon_text.c                         |  1 +
 drivers/usb/serial/digi_acceleport.c               |  1 +
 drivers/usb/serial/generic.c                       |  1 +
 drivers/vhost/net.c                                |  1 +
 drivers/vhost/vhost.c                              |  1 +
 drivers/video/fbdev/cobalt_lcdfb.c                 |  1 +
 .../fbdev/omap2/omapfb/displays/panel-dsi-cm.c     |  2 +-
 fs/afs/rxrpc.c                                     |  2 ++
 fs/aio.c                                           |  2 +-
 fs/btrfs/ctree.h                                   |  1 +
 fs/ceph/caps.c                                     |  2 +-
 fs/cifs/inode.c                                    |  2 ++
 fs/coda/psdev.c                                    |  2 +-
 fs/dlm/user.c                                      |  1 +
 fs/ecryptfs/read_write.c                           |  2 ++
 fs/eventfd.c                                       |  2 +-
 fs/eventpoll.c                                     |  2 +-
 fs/ext4/ext4.h                                     |  1 +
 fs/f2fs/data.c                                     |  1 +
 fs/fuse/dev.c                                      |  1 +
 fs/gfs2/lock_dlm.c                                 |  1 +
 fs/gfs2/super.c                                    |  2 +-
 fs/hpfs/hpfs_fn.h                                  |  2 +-
 fs/hugetlbfs/inode.c                               |  2 +-
 fs/jffs2/nodemgmt.c                                |  2 +-
 fs/nfs/inode.c                                     |  2 +-
 fs/nilfs2/segment.c                                |  2 ++
 fs/notify/fanotify/fanotify_user.c                 |  1 +
 fs/notify/inotify/inotify_user.c                   |  2 +-
 fs/ntfs/file.c                                     |  2 +-
 fs/ocfs2/alloc.c                                   |  1 +
 fs/ocfs2/dlm/dlmdomain.c                           |  1 +
 fs/ocfs2/dlmfs/userdlm.c                           |  1 +
 fs/ocfs2/dlmglue.c                                 |  1 +
 fs/orangefs/orangefs-kernel.h                      |  2 +-
 fs/overlayfs/copy_up.c                             |  2 +-
 fs/splice.c                                        |  2 ++
 fs/userfaultfd.c                                   |  2 +-
 fs/xfs/xfs_linux.h                                 |  2 +-
 include/drm/drm_os_linux.h                         |  1 +
 include/linux/sunrpc/types.h                       |  1 +
 include/media/v4l2-ioctl.h                         |  1 +
 include/net/busy_poll.h                            |  1 +
 kernel/locking/mutex.c                             |  2 +-
 kernel/locking/rtmutex.c                           |  2 +-
 kernel/locking/rwsem-spinlock.c                    |  2 +-
 kernel/locking/rwsem-xadd.c                        |  2 +-
 kernel/rcu/rcutorture.c                            |  2 +-
 kernel/sched/completion.c                          |  2 +-
 kernel/sched/swait.c                               |  2 +-
 kernel/sched/wait.c                                |  2 +-
 kernel/time/alarmtimer.c                           |  1 +
 kernel/time/hrtimer.c                              |  2 +-
 kernel/time/timer.c                                |  2 +-
 lib/percpu_ida.c                                   |  2 +-
 mm/compaction.c                                    |  1 +
 mm/gup.c                                           |  2 +-
 mm/hugetlb.c                                       |  1 +
 mm/memory_hotplug.c                                |  1 +
 mm/shmem.c                                         |  1 +
 mm/userfaultfd.c                                   |  1 +
 net/atm/svc.c                                      |  2 +-
 net/bluetooth/af_bluetooth.c                       |  2 ++
 net/bluetooth/cmtp/capi.c                          |  2 +-
 net/bluetooth/hci_request.c                        |  2 ++
 net/bluetooth/l2cap_sock.c                         |  1 +
 net/bluetooth/rfcomm/sock.c                        |  1 +
 net/bluetooth/sco.c                                |  1 +
 net/bridge/br_sysfs_br.c                           |  1 +
 net/bridge/br_sysfs_if.c                           |  1 +
 net/core/ethtool.c                                 |  2 +-
 net/core/net-sysfs.c                               |  1 +
 net/dccp/output.c                                  |  1 +
 net/ipv4/devinet.c                                 |  1 +
 net/ipv6/addrconf.c                                |  1 +
 net/irda/ircomm/ircomm_tty.c                       |  2 +-
 net/irda/irnet/irnet_ppp.c                         |  3 +-
 net/iucv/af_iucv.c                                 |  2 +-
 net/kcm/kcmsock.c                                  |  2 ++
 net/llc/af_llc.c                                   |  2 ++
 net/nfc/llcp_sock.c                                |  1 +
 net/phonet/pep.c                                   |  1 +
 net/phonet/socket.c                                |  2 ++
 net/rxrpc/conn_client.c                            |  2 ++
 net/rxrpc/recvmsg.c                                |  2 ++
 net/rxrpc/sendmsg.c                                |  2 ++
 net/tipc/socket.c                                  |  2 ++
 net/vmw_vsock/af_vsock.c                           |  1 +
 net/vmw_vsock/virtio_transport_common.c            |  1 +
 sound/core/control.c                               |  1 +
 sound/core/hwdep.c                                 |  1 +
 sound/core/oss/pcm_oss.c                           |  1 +
 sound/core/pcm_lib.c                               |  1 +
 sound/core/pcm_native.c                            |  1 +
 sound/core/rawmidi.c                               |  2 +-
 sound/core/seq/oss/seq_oss_device.h                |  2 +-
 sound/core/seq/oss/seq_oss_writeq.c                |  1 +
 sound/core/seq/seq_fifo.c                          |  2 ++
 sound/core/seq/seq_memory.c                        |  1 +
 sound/core/timer.c                                 |  1 +
 sound/firewire/bebob/bebob.h                       |  1 +
 sound/firewire/dice/dice.h                         |  1 +
 sound/firewire/digi00x/digi00x.h                   |  1 +
 sound/firewire/fireworks/fireworks.h               |  1 +
 sound/firewire/oxfw/oxfw.h                         |  1 +
 sound/firewire/tascam/tascam.h                     |  1 +
 sound/isa/gus/gus_pcm.c                            |  2 ++
 sound/isa/msnd/msnd.c                              |  1 +
 sound/isa/sb/emu8000.c                             |  2 +-
 sound/isa/sb/emu8000_patch.c                       |  2 ++
 sound/isa/sb/emu8000_pcm.c                         |  2 ++
 sound/isa/wavefront/wavefront_synth.c              |  1 +
 sound/oss/dmabuf.c                                 |  2 ++
 sound/oss/dmasound/dmasound_core.c                 |  1 +
 sound/oss/midibuf.c                                |  2 ++
 sound/oss/msnd_pinnacle.c                          |  2 ++
 sound/oss/sound_config.h                           |  1 +
 sound/oss/swarm_cs4297a.c                          |  2 +-
 virt/kvm/kvm_main.c                                |  2 +-
 265 files changed, 319 insertions(+), 139 deletions(-)

(limited to 'mm')

diff --git a/arch/arm/common/bL_switcher.c b/arch/arm/common/bL_switcher.c
index 083c9e517d22..57f3b7512636 100644
--- a/arch/arm/common/bL_switcher.c
+++ b/arch/arm/common/bL_switcher.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <uapi/linux/sched/types.h>
 #include <linux/interrupt.h>
 #include <linux/cpu_pm.h>
diff --git a/arch/cris/arch-v10/drivers/sync_serial.c b/arch/cris/arch-v10/drivers/sync_serial.c
index 9ac75d68f184..cc62572c1b94 100644
--- a/arch/cris/arch-v10/drivers/sync_serial.c
+++ b/arch/cris/arch-v10/drivers/sync_serial.c
@@ -16,7 +16,7 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/major.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/interrupt.h>
 #include <linux/poll.h>
 #include <linux/init.h>
diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c
index ef515af1a377..8efcc1a899a8 100644
--- a/arch/cris/arch-v32/drivers/sync_serial.c
+++ b/arch/cris/arch-v32/drivers/sync_serial.c
@@ -11,7 +11,7 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/major.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mutex.h>
 #include <linux/interrupt.h>
 #include <linux/poll.h>
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index c5c4fd54d797..b80dd8b17a76 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -12,6 +12,8 @@
 #include <linux/syscalls.h>
 #include <linux/moduleloader.h>
 #include <linux/atomic.h>
+#include <linux/sched/signal.h>
+
 #include <asm/mipsmtregs.h>
 #include <asm/mips_mt.h>
 #include <asm/processor.h>
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index ed81e5ac1426..15a1b1716c2e 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -16,8 +16,10 @@
 #include <linux/module.h>
 #include <linux/uaccess.h>
 #include <linux/vmalloc.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/bootmem.h>
+
 #include <asm/fpu.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 1e107ece4e37..fc56a9ce785d 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -22,7 +22,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/preempt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/export.h>
 #include <linux/fs.h>
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 2b38d824e9e5..95c91a9de351 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -23,6 +23,7 @@
 #include <linux/kvm_host.h>
 #include <linux/vmalloc.h>
 #include <linux/hrtimer.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
 #include <linux/file.h>
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index 08f92f6ed228..978b85bb3233 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -15,6 +15,7 @@
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 #include <linux/suspend.h>
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index d317c84dc794..1fbb5da17dd2 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -23,7 +23,7 @@
 #undef DEBUG
 
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/loadavg.h>
 #include <linux/sched/rt.h>
 #include <linux/kernel.h>
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index aac733966092..5e59f80e95db 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -27,6 +27,7 @@
 #include <linux/spinlock.h>
 #include <linux/fs.h>
 #include <linux/cpumask.h>
+#include <linux/sched/signal.h>
 
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 85b7f5efe06a..5a3ec04a7082 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -20,6 +20,8 @@
 #include <linux/cpufeature.h>
 #include <linux/random.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include <asm/debug.h>
 #include <linux/uaccess.h>
 #include <asm/timex.h>
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index f5694838234d..fd6cd05bb6a7 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -29,6 +29,8 @@
 #include <linux/timer.h>
 #include <linux/vmalloc.h>
 #include <linux/bitmap.h>
+#include <linux/sched/signal.h>
+
 #include <asm/asm-offsets.h>
 #include <asm/lowcore.h>
 #include <asm/stp.h>
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index 38556e395915..5491be39776b 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -14,6 +14,8 @@
 #include <linux/bug.h>
 #include <linux/list.h>
 #include <linux/bitmap.h>
+#include <linux/sched/signal.h>
+
 #include <asm/gmap.h>
 #include <asm/mmu_context.h>
 #include <asm/sclp.h>
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index 4d4737d099c6..37e35330aae6 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -1,4 +1,4 @@
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/fpu.h>
diff --git a/arch/sh/kernel/disassemble.c b/arch/sh/kernel/disassemble.c
index 64d5d8dded7c..015fee58014b 100644
--- a/arch/sh/kernel/disassemble.c
+++ b/arch/sh/kernel/disassemble.c
@@ -12,6 +12,8 @@
 #include <linux/string.h>
 #include <linux/uaccess.h>
 
+#include <asm/ptrace.h>
+
 /*
  * Format of an instruction in memory.
  */
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 30bff33e810e..80a61c5e3015 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -1,7 +1,7 @@
 #include <linux/mm.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 #include <linux/stackprotector.h>
 #include <asm/fpu.h>
diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c
index 57f03050c850..37c51a6be690 100644
--- a/arch/um/drivers/random.c
+++ b/arch/um/drivers/random.c
@@ -6,7 +6,7 @@
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  */
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/interrupt.h>
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 4a7080c84a5a..dc04b30cbd60 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -218,7 +218,7 @@
 #include <linux/apm_bios.h>
 #include <linux/init.h>
 #include <linux/time.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/pm.h>
 #include <linux/capability.h>
 #include <linux/device.h>
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 295e98c2c8cc..bbe7ee00bd3d 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -17,6 +17,7 @@
 #include <linux/ioprio.h>
 #include <linux/kdev_t.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/err.h>
 #include <linux/blkdev.h>
 #include <linux/backing-dev.h>
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 746c14e0d157..6f35b6fd4799 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -21,6 +21,7 @@
 #include <linux/cache.h>
 #include <linux/sched/sysctl.h>
 #include <linux/sched/topology.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/crash_dump.h>
 #include <linux/prefetch.h>
diff --git a/crypto/algboss.c b/crypto/algboss.c
index ccb85e1798f2..960d8548171b 100644
--- a/crypto/algboss.c
+++ b/crypto/algboss.c
@@ -19,7 +19,7 @@
 #include <linux/module.h>
 #include <linux/notifier.h>
 #include <linux/rtnetlink.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 533265f110e0..5a8053758657 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/net.h>
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index a9e79d8eff87..43839b00fe6c 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/net.h>
diff --git a/crypto/api.c b/crypto/api.c
index b16ce1653284..941cd4c6c7ec 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -21,7 +21,7 @@
 #include <linux/kmod.h>
 #include <linux/module.h>
 #include <linux/param.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include "internal.h"
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 2bf1ef1c3c78..0f18480b33b5 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -27,6 +27,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/pci.h>
 #include <linux/errno.h>
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 3050e6f99403..684bda4d14a1 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -26,6 +26,7 @@
 #include <linux/mutex.h>
 #include <linux/pm_runtime.h>
 #include <linux/netdevice.h>
+#include <linux/sched/signal.h>
 #include <linux/sysfs.h>
 
 #include "base.h"
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index f546f8f107b0..136854970489 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -8,7 +8,7 @@
 
 #include <linux/device.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/capability.h>
 #include <linux/export.h>
 #include <linux/suspend.h>
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 116509852a34..c7d530a95e53 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -52,6 +52,7 @@
 #define __KERNEL_SYSCALLS__
 #include <linux/unistd.h>
 #include <linux/vmalloc.h>
+#include <linux/sched/signal.h>
 
 #include <linux/drbd_limits.h>
 #include "drbd_int.h"
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 8b40a5b2f8e6..aa6bf9692eff 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -37,6 +37,7 @@
 #include <linux/mm_inline.h>
 #include <linux/slab.h>
 #include <uapi/linux/sched/types.h>
+#include <linux/sched/signal.h>
 #include <linux/pkt_sched.h>
 #define __KERNEL_SYSCALLS__
 #include <linux/unistd.h>
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index c6755c9a0aea..3bff33f21435 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -25,7 +25,7 @@
 
 #include <linux/module.h>
 #include <linux/drbd.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/memcontrol.h>
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index aabd8e9d3035..61b3ffa4f458 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -20,7 +20,7 @@
 
 #include <linux/stddef.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/fd.h>
diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c
index e5c62dcf2c11..e770ad977472 100644
--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -23,7 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/mutex.h>
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 20b32bb8c2af..8bdc38d81adf 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -25,6 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/sysctl.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/bcd.h>
 #include <linux/seq_file.h>
 #include <linux/bitops.h>
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 5c654b5d4adf..503a41dfa193 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -17,6 +17,7 @@
 #include <linux/hw_random.h>
 #include <linux/kernel.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/random.h>
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 30b9e83bf1bf..5ca24d9b101b 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -53,6 +53,7 @@
 #include <linux/ctype.h>
 #include <linux/delay.h>
 #include <linux/atomic.h>
+#include <linux/sched/signal.h>
 
 #ifdef CONFIG_X86
 /*
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 5b6742770656..565e4cf04a02 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -117,7 +117,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/fcntl.h>
 #include <linux/delay.h>
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index 87885d146dbb..2a558c706581 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -58,7 +58,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/device.h>
 #include <linux/ioctl.h>
 #include <linux/parport.h>
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 35259961cc38..974d48927b07 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -74,7 +74,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sysctl.h>
 #include <linux/wait.h>
 #include <linux/bcd.h>
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index ec07f0e99732..6aa32679fd58 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -16,7 +16,7 @@
  */
 
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/device.h>
 #include <linux/poll.h>
 #include <linux/init.h>
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index d1f1f456f5c4..d195d617076d 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -22,6 +22,7 @@
 #include <linux/export.h>
 #include <linux/atomic.h>
 #include <linux/dma-fence.h>
+#include <linux/sched/signal.h>
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/dma_fence.h>
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index a2bb855a2851..ac5800c72cb4 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -18,7 +18,7 @@
 #include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/of_device.h>
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index ab3016982466..1eef98c3331d 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -26,6 +26,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/device.h>
 #include <linux/io.h>
+#include <linux/sched/signal.h>
 
 #include "uapi/drm/vc4_drm.h"
 #include "vc4_drv.h"
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index 0f5b2dd24507..92f1452dad57 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -41,7 +41,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/spinlock.h>
 #include <linux/poll.h>
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index acfb522a432a..c6c9c51c806f 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -30,7 +30,7 @@
 
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
index 76d06cf87b2a..fb77dec720a4 100644
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -25,7 +25,7 @@
 
 #include <linux/cdev.h>
 #include <linux/poll.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/hid-roccat.h>
 #include <linux/module.h>
 
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index f0e2757cb909..ec530454e6f6 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -33,7 +33,7 @@
 #include <linux/slab.h>
 #include <linux/hid.h>
 #include <linux/mutex.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 
 #include <linux/hidraw.h>
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 700145b15088..774bd701dae0 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -27,6 +27,7 @@
 
 #include <linux/poll.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/input.h>
diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
index 7175e6bedf21..727f968ac1cb 100644
--- a/drivers/hsi/clients/cmt_speech.c
+++ b/drivers/hsi/clients/cmt_speech.c
@@ -31,7 +31,7 @@
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/poll.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/ioctl.h>
 #include <linux/uaccess.h>
 #include <linux/pm_qos.h>
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 412b91d255ad..961c5f42d956 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -37,6 +37,8 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
+#include <linux/sched/signal.h>
+
 #include <asm/irq.h>
 #include <linux/io.h>
 #include <linux/i2c.h>
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 565a49a0c564..96caf378b1dc 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -15,7 +15,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 4972986f6455..d2b465140a6b 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -20,7 +20,7 @@
 #include <linux/cdev.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include <linux/iio/iio.h>
 #include "iio_core.h"
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index a6d6c617b597..0cdf2b7f272f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -38,6 +38,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/moduleparam.h>
+#include <linux/sched/signal.h>
 
 #include "ipoib.h"
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index deedb6fc1b05..3e10e3dac2e7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -31,6 +31,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 
 #include <linux/init.h>
 #include <linux/seq_file.h>
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 49d0f70c2bae..1dfd1085a04f 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -18,7 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/proc_fs.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/seq_file.h>
 #include <linux/skbuff.h>
 #include <linux/workqueue.h>
diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index 9438d7ec3308..b1e135fc1fb5 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -25,6 +25,8 @@
 #include <linux/module.h>
 #include <linux/mISDNif.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
+
 #include "core.h"
 
 static DEFINE_MUTEX(mISDN_mutex);
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index ac219045daf7..395ed1961dbf 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -8,6 +8,7 @@
 #include <linux/stddef.h>
 #include <linux/io.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 #include <linux/cpu.h>
 #include <linux/freezer.h>
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 152414e6378a..fee939efc4fc 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -23,7 +23,7 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/adb.h>
 #include <linux/cuda.h>
 #include <linux/pmu.h>
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 227869159ac0..1ac66421877a 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -39,6 +39,7 @@
 #include <linux/of_platform.h>
 #include <linux/slab.h>
 #include <linux/memblock.h>
+#include <linux/sched/signal.h>
 
 #include <asm/byteorder.h>
 #include <asm/io.h>
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 43b8db2b5445..cce99f72e4ae 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -23,7 +23,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/miscdevice.h>
 #include <linux/blkdev.h>
 #include <linux/pci.h>
diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c
index 9c79f8019d2a..97fb956bb6e0 100644
--- a/drivers/mailbox/mailbox-test.c
+++ b/drivers/mailbox/mailbox-test.c
@@ -21,6 +21,7 @@
 #include <linux/poll.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
+#include <linux/sched/signal.h>
 
 #define MBOX_MAX_SIG_LEN	8
 #define MBOX_MAX_MSG_LEN	128
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 9f37d7fc2786..f4ffd1eb8f44 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
 #include <linux/blkpg.h>
 #include <linux/bio.h>
 #include <linux/mempool.h>
diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c
index 000d737ad827..8d65028c7a74 100644
--- a/drivers/media/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb-core/dvb_ca_en50221.c
@@ -34,7 +34,7 @@
 #include <linux/vmalloc.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kthread.h>
 
 #include "dvb_ca_en50221.h"
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c
index 4eac71e50c5f..6628f80d184f 100644
--- a/drivers/media/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb-core/dvb_demux.c
@@ -19,7 +19,7 @@
 
 #define pr_fmt(fmt) "dvb_demux: " fmt
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 85ae3669aa66..e3fff8f64d37 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -29,7 +29,7 @@
 
 #include <linux/string.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h
index fef3c736fcba..7be2088c45fe 100644
--- a/drivers/media/pci/cx18/cx18-driver.h
+++ b/drivers/media/pci/cx18/cx18-driver.h
@@ -24,7 +24,7 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h
index cde452e30746..d27c5c2c07ea 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.h
+++ b/drivers/media/pci/ivtv/ivtv-driver.h
@@ -38,37 +38,38 @@
  *                using information provided by Jiun-Kuei Jung @ AVerMedia.
  */
 
-#include <asm/byteorder.h>
+#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/device.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/ivtv.h>
-#include <linux/kernel.h>
-#include <linux/kthread.h>
 #include <linux/list.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
+#include <linux/unistd.h>
 #include <linux/pagemap.h>
-#include <linux/pci.h>
 #include <linux/scatterlist.h>
-#include <linux/sched.h>
+#include <linux/kthread.h>
+#include <linux/mutex.h>
 #include <linux/slab.h>
-#include <linux/spinlock.h>
 #include <linux/uaccess.h>
-#include <linux/unistd.h>
+#include <asm/byteorder.h>
 
-#include <media/drv-intf/cx2341x.h>
-#include <media/i2c/ir-kbd-i2c.h>
-#include <media/tuner.h>
+#include <linux/dvb/video.h>
+#include <linux/dvb/audio.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
-#include <media/v4l2-ioctl.h>
+#include <media/tuner.h>
+#include <media/drv-intf/cx2341x.h>
+#include <media/i2c/ir-kbd-i2c.h>
+
+#include <linux/ivtv.h>
 
 /* Memory layout */
 #define IVTV_ENCODER_OFFSET	0x00000000
diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index da1eebd2016f..3219d2f3271e 100644
--- a/drivers/media/pci/pt1/pt1.c
+++ b/drivers/media/pci/pt1/pt1.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c
index 77f4d15f322b..e8b5d0992157 100644
--- a/drivers/media/pci/pt3/pt3.c
+++ b/drivers/media/pci/pt3/pt3.c
@@ -21,6 +21,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/pci/solo6x10/solo6x10-i2c.c b/drivers/media/pci/solo6x10/solo6x10-i2c.c
index c908672b2c40..e83bb79f9349 100644
--- a/drivers/media/pci/solo6x10/solo6x10-i2c.c
+++ b/drivers/media/pci/solo6x10/solo6x10-i2c.c
@@ -27,6 +27,7 @@
  * thread context, ACK the interrupt, and move on. -- BenC */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 
 #include "solo6x10.h"
 
diff --git a/drivers/media/pci/zoran/zoran_device.c b/drivers/media/pci/zoran/zoran_device.c
index 671907a6e6b6..40adceebca7e 100644
--- a/drivers/media/pci/zoran/zoran_device.c
+++ b/drivers/media/pci/zoran/zoran_device.c
@@ -28,6 +28,7 @@
 #include <linux/module.h>
 #include <linux/vmalloc.h>
 #include <linux/ktime.h>
+#include <linux/sched/signal.h>
 
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
diff --git a/drivers/media/platform/vivid/vivid-radio-rx.c b/drivers/media/platform/vivid/vivid-radio-rx.c
index f99092ca8f5c..47c36c26096b 100644
--- a/drivers/media/platform/vivid/vivid-radio-rx.c
+++ b/drivers/media/platform/vivid/vivid-radio-rx.c
@@ -22,6 +22,8 @@
 #include <linux/delay.h>
 #include <linux/videodev2.h>
 #include <linux/v4l2-dv-timings.h>
+#include <linux/sched/signal.h>
+
 #include <media/v4l2-common.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-dv-timings.h>
diff --git a/drivers/media/platform/vivid/vivid-radio-tx.c b/drivers/media/platform/vivid/vivid-radio-tx.c
index 8c59d4f53200..0e8025b7b4dd 100644
--- a/drivers/media/platform/vivid/vivid-radio-tx.c
+++ b/drivers/media/platform/vivid/vivid-radio-tx.c
@@ -19,6 +19,7 @@
 
 #include <linux/errno.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/videodev2.h>
 #include <linux/v4l2-dv-timings.h>
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index a54ca531d8ef..393dccaabdd0 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -19,7 +19,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/ioctl.h>
 #include <linux/fs.h>
diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c
index 431dd0b4b332..b1d13444ff30 100644
--- a/drivers/media/usb/cpia2/cpia2_core.c
+++ b/drivers/media/usb/cpia2/cpia2_core.c
@@ -32,6 +32,7 @@
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/firmware.h>
+#include <linux/sched/signal.h>
 
 #define FIRMWARE "cpia2/stv0672_vp4.bin"
 MODULE_FIRMWARE(FIRMWARE);
diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c
index 23d3285f182a..e91d00762e94 100644
--- a/drivers/media/usb/gspca/cpia1.c
+++ b/drivers/media/usb/gspca/cpia1.c
@@ -27,6 +27,8 @@
 #define MODULE_NAME "cpia1"
 
 #include <linux/input.h>
+#include <linux/sched/signal.h>
+
 #include "gspca.h"
 
 MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c
index e33011e3e7e2..2fa015c05561 100644
--- a/drivers/misc/cxl/fault.c
+++ b/drivers/misc/cxl/fault.c
@@ -8,7 +8,7 @@
  */
 
 #include <linux/workqueue.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/pid.h>
 #include <linux/mm.h>
diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c
index 859959f19f10..e7139c76f961 100644
--- a/drivers/misc/cxl/file.c
+++ b/drivers/misc/cxl/file.c
@@ -12,7 +12,7 @@
 #include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/bitmap.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/poll.h>
 #include <linux/pid.h>
 #include <linux/fs.h>
diff --git a/drivers/misc/ibmasm/r_heartbeat.c b/drivers/misc/ibmasm/r_heartbeat.c
index 232034f5da48..5c7dd26db716 100644
--- a/drivers/misc/ibmasm/r_heartbeat.c
+++ b/drivers/misc/ibmasm/r_heartbeat.c
@@ -20,7 +20,7 @@
  *
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include "ibmasm.h"
 #include "dot_command.h"
 
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
index fb8705fc3aca..e389b0b5278d 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
@@ -23,6 +23,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/dmi.h>
 #include <linux/module.h>
 #include <linux/types.h>
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index cb3e9e0ca049..df5f78ae3d25 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index 68fe37b5bc52..d3e3372424d6 100644
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -14,7 +14,7 @@
  *
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 9d0b7050c79a..bf816449cd40 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -26,7 +26,7 @@
 #include <linux/init.h>
 #include <linux/ioctl.h>
 #include <linux/cdev.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uuid.h>
 #include <linux/compat.h>
 #include <linux/jiffies.h>
diff --git a/drivers/misc/mic/scif/scif_main.h b/drivers/misc/mic/scif/scif_main.h
index a08f0b600a9e..0e5eff9ad080 100644
--- a/drivers/misc/mic/scif/scif_main.h
+++ b/drivers/misc/mic/scif/scif_main.h
@@ -18,7 +18,7 @@
 #ifndef SCIF_MAIN_H
 #define SCIF_MAIN_H
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/pci.h>
 #include <linux/miscdevice.h>
 #include <linux/dmaengine.h>
diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c
index c344483fa7d6..2cde80c7bb93 100644
--- a/drivers/misc/vexpress-syscfg.c
+++ b/drivers/misc/vexpress-syscfg.c
@@ -16,7 +16,7 @@
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/syscore_ops.h>
 #include <linux/vexpress.h>
diff --git a/drivers/mtd/tests/mtd_test.h b/drivers/mtd/tests/mtd_test.h
index 4b7bee17c924..04afd0e7074f 100644
--- a/drivers/mtd/tests/mtd_test.h
+++ b/drivers/mtd/tests/mtd_test.h
@@ -1,5 +1,5 @@
 #include <linux/mtd/mtd.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 static inline int mtdtest_relax(void)
 {
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 577e57cad1dc..1bcbb8913e17 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -16,6 +16,8 @@
 #include <linux/rcupdate.h>
 #include <linux/ctype.h>
 #include <linux/inet.h>
+#include <linux/sched/signal.h>
+
 #include <net/bonding.h>
 
 static int bond_option_active_slave_set(struct bonding *bond,
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index e23c3ed737de..770623a0cc01 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -24,7 +24,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/device.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/types.h>
 #include <linux/string.h>
diff --git a/drivers/net/can/softing/softing_fw.c b/drivers/net/can/softing/softing_fw.c
index 4063215c9b54..aac58ce6e371 100644
--- a/drivers/net/can/softing/softing_fw.c
+++ b/drivers/net/can/softing/softing_fw.c
@@ -17,7 +17,7 @@
  */
 
 #include <linux/firmware.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <asm/div64.h>
 #include <asm/io.h>
 
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index a448177990fe..30d1eb9ebec9 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -20,6 +20,7 @@
 #include <linux/moduleparam.h>
 #include <linux/stringify.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/slab.h>
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_main.h b/drivers/net/ethernet/cavium/liquidio/octeon_main.h
index 8cd389148166..aa36e9ae7676 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_main.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_main.h
@@ -23,6 +23,8 @@
 #ifndef _OCTEON_MAIN_H_
 #define  _OCTEON_MAIN_H_
 
+#include <linux/sched/signal.h>
+
 #if BITS_PER_LONG == 32
 #define CVM_CAST64(v) ((long long)(v))
 #elif BITS_PER_LONG == 64
diff --git a/drivers/net/ethernet/sfc/falcon/falcon.c b/drivers/net/ethernet/sfc/falcon/falcon.c
index c6ff0cc5ef18..93c713c1f627 100644
--- a/drivers/net/ethernet/sfc/falcon/falcon.c
+++ b/drivers/net/ethernet/sfc/falcon/falcon.c
@@ -16,6 +16,8 @@
 #include <linux/i2c.h>
 #include <linux/mii.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include "net_driver.h"
 #include "bitfield.h"
 #include "efx.h"
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 42da094b68dd..7ee514879531 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -40,6 +40,7 @@
 #include <linux/moduleparam.h>
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/ktime.h>
 #include <linux/types.h>
 #include <linux/time.h>
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index a4bfc10b61dd..da85057680d6 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -9,7 +9,7 @@
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/cache.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/wait.h>
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index a411b43a69eb..f9c0e62716ea 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -24,6 +24,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/kmod.h>
 #include <linux/init.h>
 #include <linux/list.h>
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 30863e378925..dc1b1dd9157c 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -44,6 +44,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index e7b516342678..4f2e8141dbe2 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -52,7 +52,7 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 24d5272cdce5..805674550683 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/netdevice.h>
 #include <linux/ethtool.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 087eb266601f..4ca71bca39ac 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -78,7 +78,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fs.h>
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index b7fe0af4cb24..363b30a549c2 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -20,6 +20,7 @@
 #include <linux/moduleparam.h>
 #include <linux/inetdevice.h>
 #include <linux/export.h>
+#include <linux/sched/signal.h>
 
 #include "core.h"
 #include "cfg80211.h"
diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index e97ab2b91663..cdafebb9c936 100644
--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -36,7 +36,7 @@
 #include <linux/etherdevice.h>
 #include <linux/firmware.h>
 #include <linux/workqueue.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/skbuff.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c
index 544ef7adde7d..04dfd040a650 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_hw.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c
@@ -43,7 +43,7 @@
 #include <linux/delay.h>
 #include <linux/random.h>
 #include <linux/wait.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/rtnetlink.h>
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index a5656bc0e6aa..b2c6b065b542 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -2,7 +2,7 @@
 
 #include <linux/slab.h>
 #include <linux/types.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/ethtool.h>
 #include <linux/if_arp.h>
 #include <linux/module.h>
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index 67935fbbbcab..32888f2bd1a9 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -14,7 +14,7 @@
 
 #include <linux/vmalloc.h>
 #include <linux/oprofile.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/capability.h>
 #include <linux/dcookies.h>
 #include <linux/fs.h>
diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c
index d998d0ed2bec..46eb15fb57ff 100644
--- a/drivers/parport/daisy.c
+++ b/drivers/parport/daisy.c
@@ -23,7 +23,7 @@
 #include <linux/parport.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #include <asm/current.h>
 #include <linux/uaccess.h>
diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c
index f9fd4b33a546..74cc6dd982d2 100644
--- a/drivers/parport/ieee1284.c
+++ b/drivers/parport/ieee1284.c
@@ -23,7 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
 #include <linux/timer.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 
 #undef DEBUG /* undef me for production */
 
diff --git a/drivers/parport/ieee1284_ops.c b/drivers/parport/ieee1284_ops.c
index 75071605d22f..a959224d011b 100644
--- a/drivers/parport/ieee1284_ops.c
+++ b/drivers/parport/ieee1284_ops.c
@@ -17,7 +17,7 @@
 #include <linux/module.h>
 #include <linux/parport.h>
 #include <linux/delay.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 
 #undef DEBUG /* undef me for production */
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index 30e981be14c2..dcbeeb220dda 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -102,7 +102,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/parport.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/stddef.h>
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 3e56e7deab8e..9d42dfe65d44 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -44,7 +44,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index 3308427ed9f7..bc090daa850a 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -27,7 +27,7 @@
 #include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kmod.h>
 #include <linux/device.h>
 
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index b9dd37c8c9ce..8b7382705bf2 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -1,7 +1,7 @@
 #include <linux/delay.h>
 #include <linux/pci.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/wait.h>
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index 7ec8a8f72c69..95f689f53920 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -27,6 +27,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h
index 9103a7b9f3b9..48c8a066a6b7 100644
--- a/drivers/pci/hotplug/cpqphp.h
+++ b/drivers/pci/hotplug/cpqphp.h
@@ -32,7 +32,7 @@
 #include <asm/io.h>		/* for read? and write? functions */
 #include <linux/delay.h>	/* for delays */
 #include <linux/mutex.h>
-#include <linux/sched.h>	/* for signal_pending() */
+#include <linux/sched/signal.h>	/* for signal_pending() */
 
 #define MY_NAME	"cpqphp"
 
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 37d70b5ad22f..06109d40c4ac 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -33,7 +33,7 @@
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
 #include <linux/delay.h>
-#include <linux/sched.h>		/* signal_pending() */
+#include <linux/sched/signal.h>		/* signal_pending() */
 #include <linux/pcieport_if.h>
 #include <linux/mutex.h>
 #include <linux/workqueue.h>
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 4da8fc601467..70c7ea6af034 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -33,7 +33,7 @@
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
 #include <linux/delay.h>
-#include <linux/sched.h>	/* signal_pending(), struct timer_list */
+#include <linux/sched/signal.h>	/* signal_pending(), struct timer_list */
 #include <linux/mutex.h>
 #include <linux/workqueue.h>
 
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index a6d9434addf6..6dc8f29697ab 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -15,7 +15,7 @@
 
 #include <linux/module.h>
 #include <linux/rtc.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include "rtc-core.h"
 
 static dev_t rtc_devt;
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 79823ee9c100..b8006ea9099c 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/kernel_stat.h>
+#include <linux/sched/signal.h>
 
 #include <asm/ccwdev.h>
 #include <asm/cio.h>
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index e18bbc66e83b..4e36998a266c 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -28,6 +28,7 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sched/signal.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 75ac662793a3..c47f4b349bac 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -35,7 +35,7 @@ static const char * osst_version = "0.99.4";
 
 #include <linux/fs.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/proc_fs.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 81212d4bd9bf..e5ef78a6848e 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -23,7 +23,7 @@ static const char *verstr = "20160209";
 
 #include <linux/fs.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/string.h>
diff --git a/drivers/soc/fsl/qbman/dpaa_sys.h b/drivers/soc/fsl/qbman/dpaa_sys.h
index 2eaf3184f61d..2ce394aa4c95 100644
--- a/drivers/soc/fsl/qbman/dpaa_sys.h
+++ b/drivers/soc/fsl/qbman/dpaa_sys.h
@@ -36,6 +36,7 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 57e8599b54e6..8deac8d9225d 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -23,7 +23,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fcntl.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index c63e591631f6..c3b8fc54883d 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -19,7 +19,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/sched.h>	/* For jiffies, task states */
+#include <linux/sched/signal.h>	/* For jiffies, task states, etc. */
 #include <linux/interrupt.h>	/* For tasklet and interrupt structs/defines */
 #include <linux/module.h>
 #include <linux/ctype.h>
diff --git a/drivers/staging/dgnc/dgnc_utils.c b/drivers/staging/dgnc/dgnc_utils.c
index 95272f4765fc..6f59240024d1 100644
--- a/drivers/staging/dgnc/dgnc_utils.c
+++ b/drivers/staging/dgnc/dgnc_utils.c
@@ -1,5 +1,5 @@
 #include <linux/tty.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include "dgnc_utils.h"
 
 /*
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index ab0dbf5cab5a..43255e2e9276 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -14,7 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 21aec0ca9ad3..7d8628ce0d3b 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -44,6 +44,7 @@
 
 #ifdef __KERNEL__
 # include <linux/quota.h>
+# include <linux/sched/signal.h>
 # include <linux/string.h> /* snprintf() */
 # include <linux/version.h>
 #else /* !__KERNEL__ */
diff --git a/drivers/staging/lustre/lustre/include/lustre_lib.h b/drivers/staging/lustre/lustre/include/lustre_lib.h
index 27f3148c4344..b04d613846ee 100644
--- a/drivers/staging/lustre/lustre/include/lustre_lib.h
+++ b/drivers/staging/lustre/lustre/include/lustre_lib.h
@@ -42,7 +42,7 @@
  * @{
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/types.h>
 #include "../../include/linux/libcfs/libcfs.h"
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index aaedec7d793c..dace6591a0a4 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -34,6 +34,8 @@
 #define _OBD_SUPPORT
 
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include "../../include/linux/libcfs/libcfs.h"
 #include "lustre_compat.h"
 #include "lprocfs_status.h"
diff --git a/drivers/staging/media/lirc/lirc_sir.c b/drivers/staging/media/lirc/lirc_sir.c
index c75ae43095ba..c6c3de94adaa 100644
--- a/drivers/staging/media/lirc/lirc_sir.c
+++ b/drivers/staging/media/lirc/lirc_sir.c
@@ -36,7 +36,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/signal.h>
 #include <linux/fs.h>
diff --git a/drivers/staging/media/lirc/lirc_zilog.c b/drivers/staging/media/lirc/lirc_zilog.c
index 34aac3e2eb87..e4a533b6beb3 100644
--- a/drivers/staging/media/lirc/lirc_zilog.c
+++ b/drivers/staging/media/lirc/lirc_zilog.c
@@ -42,7 +42,7 @@
 #include <linux/module.h>
 #include <linux/kmod.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/poll.h>
 #include <linux/string.h>
diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c
index ff68a384f9c2..d2ff0afd685a 100644
--- a/drivers/staging/speakup/speakup_soft.c
+++ b/drivers/staging/speakup/speakup_soft.c
@@ -22,7 +22,7 @@
 #include <linux/unistd.h>
 #include <linux/miscdevice.h>	/* for misc_register, and SYNTH_MINOR */
 #include <linux/poll.h>		/* for poll_wait() */
-#include <linux/sched.h> /* schedule(), signal_pending(), TASK_INTERRUPTIBLE */
+#include <linux/sched/signal.h> /* schedule(), signal_pending(), TASK_INTERRUPTIBLE */
 
 #include "spk_priv.h"
 #include "speakup.h"
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_target.c b/drivers/target/iscsi/cxgbit/cxgbit_target.c
index 8bcb9b71f764..0c3e8fce3695 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_target.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_target.c
@@ -8,6 +8,8 @@
 
 #include <linux/workqueue.h>
 #include <linux/kthread.h>
+#include <linux/sched/signal.h>
+
 #include <asm/unaligned.h>
 #include <net/tcp.h>
 #include <target/target_core_base.h>
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index f3932baed07d..55577cf9b6a4 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -39,7 +39,7 @@
 #include <linux/errno.h>
 #include <linux/signal.h>
 #include <linux/fcntl.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/interrupt.h>
 #include <linux/tty.h>
 #include <linux/ctype.h>
diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c
index e92c23470e51..59a2a7e18b5a 100644
--- a/drivers/tty/serial/crisv10.c
+++ b/drivers/tty/serial/crisv10.c
@@ -12,7 +12,7 @@ static char *serial_version = "$Revision: 1.25 $";
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/timer.h>
 #include <linux/interrupt.h>
 #include <linux/tty.h>
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 9939c3d9912b..3fe56894974a 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -24,6 +24,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 #include <linux/console.h>
 #include <linux/of.h>
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index f27fc0f14c11..a9a978731c5b 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -9,7 +9,7 @@
 #include <linux/types.h>
 #include <linux/termios.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
 #include <linux/tty.h>
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index 5cd3cd932293..1d21a9c1d33e 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -11,7 +11,7 @@
 #include <linux/timer.h>
 #include <linux/string.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/wait.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 31d95dc9c202..60ce7fd54e89 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -20,7 +20,7 @@
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/idr.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 #include <linux/kobject.h>
 #include <linux/cdev.h>
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 235e305f8473..d5388938bc7a 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -32,6 +32,7 @@
 #undef VERBOSE_DEBUG
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/slab.h>
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 071964c7847f..cc61055fb9be 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -49,7 +49,7 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/poll.h>
 #include <linux/slab.h>
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 87fccf611b69..a5b7cd615698 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -23,6 +23,7 @@
 #include <linux/export.h>
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/uio.h>
 #include <asm/unaligned.h>
 
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index 5cf2633cdb04..e92540a21b6b 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -85,7 +85,7 @@
  * (20/10/1999)
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/signal.h>
 #include <linux/spinlock.h>
 #include <linux/errno.h>
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index c5fa584d8f0a..db9a9e6ff6be 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -21,6 +21,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/module.h>
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index debc1fd74b0d..8b9fd7534f69 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -17,6 +17,7 @@
 */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index fc329c98a6e8..b106ce76997b 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -31,7 +31,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mutex.h>
 #include <linux/errno.h>
 #include <linux/random.h>
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 0a643fa74cab..e45a3a680db8 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -50,6 +50,7 @@
 #include <linux/completion.h>
 #include <linux/kref.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 9fb8b1e6ecc2..b6d8bf475c92 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/fs.h>
 #include <linux/cdev.h>
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index db1a4abf2806..19c416d69eb9 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -8,6 +8,7 @@
 #include <linux/list.h>
 #include <linux/usb.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/ktime.h>
 #include <linux/export.h>
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index eb433922598c..ab78111e0968 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -27,6 +27,7 @@
 #include <linux/uaccess.h>
 #include <linux/usb.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/usb/serial.h>
 
 /* Defines */
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 944de657a07a..49ce2be90fa0 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/sysrq.h>
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 5c98ad4d2f4c..9b519897cc17 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -18,6 +18,7 @@
 #include <linux/file.h>
 #include <linux/slab.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 
 #include <linux/net.h>
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 4a00140a7624..dcbe2e29bf17 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -28,6 +28,7 @@
 #include <linux/module.h>
 #include <linux/sort.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/interval_tree_generic.h>
 
 #include "vhost.h"
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 038ac6934fe9..9da90bd242f4 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -26,6 +26,7 @@
 #include <linux/uaccess.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 
 /*
  * Cursor position address
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
index 8b810696a42b..fd2b372d0264 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -19,7 +19,7 @@
 #include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/of_device.h>
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 95f42872b787..4f6b00efc27c 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -10,6 +10,8 @@
  */
 
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/af_rxrpc.h>
 #include <rxrpc/packet.h>
diff --git a/fs/aio.c b/fs/aio.c
index 7e2ab9c8e39c..0bb108476de2 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -20,7 +20,7 @@
 #include <linux/backing-dev.h>
 #include <linux/uio.h>
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/file.h>
 #include <linux/mm.h>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 105d4d43993e..a8812d95359d 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -20,6 +20,7 @@
 #define __BTRFS_CTREE__
 
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/highmem.h>
 #include <linux/fs.h>
 #include <linux/rwsem.h>
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index cd966f276a8d..68c78be19d5b 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2,7 +2,7 @@
 
 #include <linux/fs.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/wait.h>
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 7ab5be7944aa..1858fc20eb7d 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -23,6 +23,8 @@
 #include <linux/slab.h>
 #include <linux/pagemap.h>
 #include <linux/freezer.h>
+#include <linux/sched/signal.h>
+
 #include <asm/div64.h>
 #include "cifsfs.h"
 #include "cifspdu.h"
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index 822629126e89..f40e3953e7fe 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -22,7 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/major.h>
 #include <linux/time.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/fcntl.h>
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 1ce908c2232c..23488f559cf9 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -17,6 +17,7 @@
 #include <linux/dlm.h>
 #include <linux/dlm_device.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 #include "dlm_internal.h"
 #include "lockspace.h"
diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c
index 158a3a39f82d..039e627194a9 100644
--- a/fs/ecryptfs/read_write.c
+++ b/fs/ecryptfs/read_write.c
@@ -22,6 +22,8 @@
 
 #include <linux/fs.h>
 #include <linux/pagemap.h>
+#include <linux/sched/signal.h>
+
 #include "ecryptfs_kernel.h"
 
 /**
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 1231cd1999d8..68b9fffcb2c8 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -9,7 +9,7 @@
 #include <linux/poll.h>
 #include <linux/init.h>
 #include <linux/fs.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/list.h>
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 5ec16313da1a..341251421ced 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -13,7 +13,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/fs.h>
 #include <linux/file.h>
 #include <linux/signal.h>
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 2fd17e8e4984..77798a46b0c6 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -28,6 +28,7 @@
 #include <linux/timer.h>
 #include <linux/version.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/blockgroup_lock.h>
 #include <linux/percpu_counter.h>
 #include <linux/ratelimit.h>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 1375fef11146..1602b4bccae6 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -22,6 +22,7 @@
 #include <linux/mm.h>
 #include <linux/memcontrol.h>
 #include <linux/cleancache.h>
+#include <linux/sched/signal.h>
 
 #include "f2fs.h"
 #include "node.h"
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index f11792672977..b681b43c766e 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/poll.h>
+#include <linux/sched/signal.h>
 #include <linux/uio.h>
 #include <linux/miscdevice.h>
 #include <linux/pagemap.h>
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 8b907c5cc913..0515f0a68637 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -15,6 +15,7 @@
 #include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/gfs2_ondisk.h>
+#include <linux/sched/signal.h>
 
 #include "incore.h"
 #include "glock.h"
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index e3ee387a6dfe..361796a84fce 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -10,7 +10,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/bio.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/completion.h>
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
index aebb78f9e47f..d352f3a6af7f 100644
--- a/fs/hpfs/hpfs_fn.h
+++ b/fs/hpfs/hpfs_fn.h
@@ -18,7 +18,7 @@
 #include <linux/pagemap.h>
 #include <linux/buffer_head.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/blkdev.h>
 #include <asm/unaligned.h>
 
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 54de77e78775..8f96461236f6 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -11,7 +11,7 @@
 
 #include <linux/thread_info.h>
 #include <asm/current.h>
-#include <linux/sched.h>		/* remove ASAP */
+#include <linux/sched/signal.h>		/* remove ASAP */
 #include <linux/falloc.h>
 #include <linux/fs.h>
 #include <linux/mount.h>
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c
index cda0774c2c9c..a7bbe879cfc3 100644
--- a/fs/jffs2/nodemgmt.c
+++ b/fs/jffs2/nodemgmt.c
@@ -14,7 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/mtd/mtd.h>
 #include <linux/compiler.h>
-#include <linux/sched.h> /* For cond_resched() */
+#include <linux/sched/signal.h>
 #include "nodelist.h"
 #include "debug.h"
 
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 5ca4d96b1942..685565b229c3 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -15,7 +15,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 7d18d62e8e07..febed1217b3f 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -30,6 +30,8 @@
 #include <linux/crc32.h>
 #include <linux/pagevec.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include "nilfs.h"
 #include "btnode.h"
 #include "page.h"
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 7ebfca6a1427..2b37f2785834 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -14,6 +14,7 @@
 #include <linux/types.h>
 #include <linux/uaccess.h>
 #include <linux/compat.h>
+#include <linux/sched/signal.h>
 
 #include <asm/ioctls.h>
 
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 1cf41c623be1..498d609b26c7 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -30,7 +30,7 @@
 #include <linux/inotify.h>
 #include <linux/kernel.h> /* roundup() */
 #include <linux/namei.h> /* LOOKUP_FOLLOW */
-#include <linux/sched.h> /* struct user */
+#include <linux/sched/signal.h>
 #include <linux/slab.h> /* struct kmem_cache */
 #include <linux/syscalls.h>
 #include <linux/types.h>
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index 358ed7e1195a..c4f68c338735 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -24,7 +24,7 @@
 #include <linux/gfp.h>
 #include <linux/pagemap.h>
 #include <linux/pagevec.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/swap.h>
 #include <linux/uio.h>
 #include <linux/writeback.h>
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index d4ec0d8961a6..fb15a96df0b6 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -30,6 +30,7 @@
 #include <linux/swap.h>
 #include <linux/quotaops.h>
 #include <linux/blkdev.h>
+#include <linux/sched/signal.h>
 
 #include <cluster/masklog.h>
 
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 32fd261ae13d..a2b19fbdcf46 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -33,6 +33,7 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/debugfs.h>
+#include <linux/sched/signal.h>
 
 #include "cluster/heartbeat.h"
 #include "cluster/nodemanager.h"
diff --git a/fs/ocfs2/dlmfs/userdlm.c b/fs/ocfs2/dlmfs/userdlm.c
index f70cda2f090d..9cecf4857195 100644
--- a/fs/ocfs2/dlmfs/userdlm.c
+++ b/fs/ocfs2/dlmfs/userdlm.c
@@ -28,6 +28,7 @@
  */
 
 #include <linux/signal.h>
+#include <linux/sched/signal.h>
 
 #include <linux/module.h>
 #include <linux/fs.h>
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 8dce4099a6ca..3b7c937a36b5 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -33,6 +33,7 @@
 #include <linux/seq_file.h>
 #include <linux/time.h>
 #include <linux/quotaops.h>
+#include <linux/sched/signal.h>
 
 #define MLOG_MASK_PREFIX ML_DLM_GLUE
 #include <cluster/masklog.h>
diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index 70355a9a2596..8948683b367f 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -41,7 +41,7 @@
 #include <linux/uaccess.h>
 #include <linux/atomic.h>
 #include <linux/uio.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/wait.h>
 #include <linux/dcache.h>
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 53d3f830358f..a34aa7aa2563 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -15,7 +15,7 @@
 #include <linux/xattr.h>
 #include <linux/security.h>
 #include <linux/uaccess.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/cred.h>
 #include <linux/namei.h>
 #include <linux/fdtable.h>
diff --git a/fs/splice.c b/fs/splice.c
index 4ef78aa8ef61..e49336555739 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -33,6 +33,8 @@
 #include <linux/gfp.h>
 #include <linux/socket.h>
 #include <linux/compat.h>
+#include <linux/sched/signal.h>
+
 #include "internal.h"
 
 /*
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 18d12bfff770..973607df579d 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -14,7 +14,7 @@
 
 #include <linux/list.h>
 #include <linux/hashtable.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/mm.h>
 #include <linux/poll.h>
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index 7a989de224f4..592fdf7111cb 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -55,7 +55,7 @@ typedef __u32			xfs_nlink_t;
 #include <linux/file.h>
 #include <linux/swap.h>
 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/bitops.h>
 #include <linux/major.h>
 #include <linux/pagemap.h>
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 86ab99bc0ac5..35e1482ba8a1 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -4,6 +4,7 @@
  */
 
 #include <linux/interrupt.h>	/* For task queue support */
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 
 #ifndef readq
diff --git a/include/linux/sunrpc/types.h b/include/linux/sunrpc/types.h
index d222f47550af..11a7536c0fd2 100644
--- a/include/linux/sunrpc/types.h
+++ b/include/linux/sunrpc/types.h
@@ -10,6 +10,7 @@
 #define _LINUX_SUNRPC_TYPES_H_
 
 #include <linux/timer.h>
+#include <linux/sched/signal.h>
 #include <linux/workqueue.h>
 #include <linux/sunrpc/debug.h>
 #include <linux/list.h>
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 574ff2ae94be..6cd94e5ee113 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -12,6 +12,7 @@
 #include <linux/poll.h>
 #include <linux/fs.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
 #include <linux/compiler.h> /* need __user */
 #include <linux/videodev2.h>
 
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index b96832df239e..c0452de83086 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -26,6 +26,7 @@
 
 #include <linux/netdevice.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/signal.h>
 #include <net/ip.h>
 
 #ifdef CONFIG_NET_RX_BUSY_POLL
diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
index 57f6311e2405..82ff5726bc1b 100644
--- a/kernel/locking/mutex.c
+++ b/kernel/locking/mutex.c
@@ -19,7 +19,7 @@
  */
 #include <linux/mutex.h>
 #include <linux/ww_mutex.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/wake_q.h>
 #include <linux/export.h>
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index d4f798491361..1c8c8707853a 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -12,7 +12,7 @@
  */
 #include <linux/spinlock.h>
 #include <linux/export.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/deadline.h>
 #include <linux/sched/wake_q.h>
diff --git a/kernel/locking/rwsem-spinlock.c b/kernel/locking/rwsem-spinlock.c
index 5eacab880f67..91e7bc8e9d5a 100644
--- a/kernel/locking/rwsem-spinlock.c
+++ b/kernel/locking/rwsem-spinlock.c
@@ -6,7 +6,7 @@
  * - Derived also from comments by Linus
  */
 #include <linux/rwsem.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 
 enum rwsem_waiter_type {
diff --git a/kernel/locking/rwsem-xadd.c b/kernel/locking/rwsem-xadd.c
index 4fe8d8ad4396..9bd6e768164e 100644
--- a/kernel/locking/rwsem-xadd.c
+++ b/kernel/locking/rwsem-xadd.c
@@ -12,7 +12,7 @@
 #include <linux/rwsem.h>
 #include <linux/init.h>
 #include <linux/export.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/wake_q.h>
 #include <linux/osq_lock.h>
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 6a28b79710f0..cccc417a8135 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -32,7 +32,7 @@
 #include <linux/smp.h>
 #include <linux/rcupdate.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <uapi/linux/sched/types.h>
 #include <linux/atomic.h>
 #include <linux/bitops.h>
diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
index f063a25d4449..b294a8ee2842 100644
--- a/kernel/sched/completion.c
+++ b/kernel/sched/completion.c
@@ -11,7 +11,7 @@
  * Waiting for completion is a typically sync point, but not an exclusion point.
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/completion.h>
 
 /**
diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c
index 82f0dff90030..3d5610dcce11 100644
--- a/kernel/sched/swait.c
+++ b/kernel/sched/swait.c
@@ -1,4 +1,4 @@
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/swait.h>
 
 void __init_swait_queue_head(struct swait_queue_head *q, const char *name,
diff --git a/kernel/sched/wait.c b/kernel/sched/wait.c
index 9453efe9b25a..1fedfcf6fc9b 100644
--- a/kernel/sched/wait.c
+++ b/kernel/sched/wait.c
@@ -5,7 +5,7 @@
  */
 #include <linux/init.h>
 #include <linux/export.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/mm.h>
 #include <linux/wait.h>
 #include <linux/hash.h>
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index e6dc9a538efa..04939053c823 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -19,6 +19,7 @@
 #include <linux/hrtimer.h>
 #include <linux/timerqueue.h>
 #include <linux/rtc.h>
+#include <linux/sched/signal.h>
 #include <linux/alarmtimer.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 8e11d8d9f419..df512e8c04d4 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -43,7 +43,7 @@
 #include <linux/seq_file.h>
 #include <linux/err.h>
 #include <linux/debugobjects.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/sysctl.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/deadline.h>
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 82a6bfa0c307..f4465d2a25d1 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -38,7 +38,7 @@
 #include <linux/tick.h>
 #include <linux/kallsyms.h>
 #include <linux/irq_work.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/sysctl.h>
 #include <linux/slab.h>
 #include <linux/compat.h>
diff --git a/lib/percpu_ida.c b/lib/percpu_ida.c
index 6d40944960de..010410990bc6 100644
--- a/lib/percpu_ida.c
+++ b/lib/percpu_ida.c
@@ -22,7 +22,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/percpu.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 #include <linux/spinlock.h>
 #include <linux/percpu_ida.h>
diff --git a/mm/compaction.c b/mm/compaction.c
index 0fdfde016ee2..81e1eaa2a2cf 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -12,6 +12,7 @@
 #include <linux/migrate.h>
 #include <linux/compaction.h>
 #include <linux/mm_inline.h>
+#include <linux/sched/signal.h>
 #include <linux/backing-dev.h>
 #include <linux/sysctl.h>
 #include <linux/sysfs.h>
diff --git a/mm/gup.c b/mm/gup.c
index 94fab8fa432b..9c047e951aa3 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -10,7 +10,7 @@
 #include <linux/swap.h>
 #include <linux/swapops.h>
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/rwsem.h>
 #include <linux/hugetlb.h>
 
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2e0e8159ce8e..a7aa811b7d14 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -18,6 +18,7 @@
 #include <linux/bootmem.h>
 #include <linux/sysfs.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/rmap.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 1d3ed58f92ab..295479b792ec 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -6,6 +6,7 @@
 
 #include <linux/stddef.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/swap.h>
 #include <linux/interrupt.h>
 #include <linux/pagemap.h>
diff --git a/mm/shmem.c b/mm/shmem.c
index a26649a6633f..de8cdef4ef9b 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -29,6 +29,7 @@
 #include <linux/pagemap.h>
 #include <linux/file.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/export.h>
 #include <linux/swap.h>
 #include <linux/uio.h>
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c
index 9f0ad2a4f102..479e631d43c2 100644
--- a/mm/userfaultfd.c
+++ b/mm/userfaultfd.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/pagemap.h>
 #include <linux/rmap.h>
 #include <linux/swap.h>
diff --git a/net/atm/svc.c b/net/atm/svc.c
index 878563a8354d..db9794ec61d8 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -10,7 +10,7 @@
 #include <linux/kernel.h>	/* printk */
 #include <linux/skbuff.h>
 #include <linux/wait.h>
-#include <linux/sched.h>	/* jiffies and HZ */
+#include <linux/sched/signal.h>
 #include <linux/fcntl.h>	/* O_NONBLOCK */
 #include <linux/init.h>
 #include <linux/atm.h>		/* ATM stuff */
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index cfb2faba46de..69e1f7d362a8 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -27,6 +27,8 @@
 #include <linux/module.h>
 #include <linux/debugfs.h>
 #include <linux/stringify.h>
+#include <linux/sched/signal.h>
+
 #include <asm/ioctls.h>
 
 #include <net/bluetooth/bluetooth.h>
diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c
index 46ac686c8911..bb308224099c 100644
--- a/net/bluetooth/cmtp/capi.c
+++ b/net/bluetooth/cmtp/capi.c
@@ -26,7 +26,7 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 1015d9c8d97d..b5faff458d8b 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -21,6 +21,8 @@
    SOFTWARE IS DISCLAIMED.
 */
 
+#include <linux/sched/signal.h>
+
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/mgmt.h>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index a8ba752732c9..f307b145ea54 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -29,6 +29,7 @@
 
 #include <linux/module.h>
 #include <linux/export.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 7511df72347f..aa1a814ceddc 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -27,6 +27,7 @@
 
 #include <linux/export.h>
 #include <linux/debugfs.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 3125ce670c2f..e4e9a2da1e7e 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 0f4034934d56..0b5dd607444c 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -19,6 +19,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/spinlock.h>
 #include <linux/times.h>
+#include <linux/sched/signal.h>
 
 #include "br_private.h"
 
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 05e8946ccc03..79aee759aba5 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -17,6 +17,7 @@
 #include <linux/if_bridge.h>
 #include <linux/rtnetlink.h>
 #include <linux/spinlock.h>
+#include <linux/sched/signal.h>
 
 #include "br_private.h"
 
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index be7bab1adcde..aecb2c7241b6 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -24,7 +24,7 @@
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
 #include <linux/rtnetlink.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/net.h>
 
 /*
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index b0c04cf4851d..3945821e9c1f 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -15,6 +15,7 @@
 #include <net/switchdev.h>
 #include <linux/if_arp.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/nsproxy.h>
 #include <net/sock.h>
 #include <net/net_namespace.h>
diff --git a/net/dccp/output.c b/net/dccp/output.c
index b66c84db0766..91a15b3c4915 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 #include <net/inet_sock.h>
 #include <net/sock.h>
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 5d367b7ff542..cebedd545e5e 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -32,6 +32,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/socket.h>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 3a2025f5bf2c..77362b88a661 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -43,6 +43,7 @@
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/net.h>
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 817b1b186aff..f6061c4bb0a8 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -32,7 +32,7 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/seq_file.h>
 #include <linux/termios.h>
 #include <linux/tty.h>
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 35dbf3dc3d28..7025dcb853d0 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -13,8 +13,9 @@
  *	2) as a control channel (write commands, read events)
  */
 
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
+
 #include "irnet_ppp.h"		/* Private header */
 /* Please put other headers in irnet.h - Thanks */
 
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 13190b38f22e..89bbde1081ce 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -17,7 +17,7 @@
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/skbuff.h>
 #include <linux/init.h>
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index a646f3481240..309062f3debe 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -24,6 +24,8 @@
 #include <linux/uaccess.h>
 #include <linux/workqueue.h>
 #include <linux/syscalls.h>
+#include <linux/sched/signal.h>
+
 #include <net/kcm.h>
 #include <net/netns/generic.h>
 #include <net/sock.h>
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 5e9296382420..06186d608a27 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -26,6 +26,8 @@
 #include <linux/rtnetlink.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include <net/llc.h>
 #include <net/llc_sap.h>
 #include <net/llc_pdu.h>
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index b9edf5fae6ae..879885b31cce 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -21,6 +21,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/nfc.h>
+#include <linux/sched/signal.h>
 
 #include "nfc.h"
 #include "llcp.h"
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index 8bad5624a27a..222bedcd9575 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -23,6 +23,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/socket.h>
 #include <net/sock.h>
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index ffd5f2297584..a6c8da3ee893 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -27,6 +27,8 @@
 #include <linux/kernel.h>
 #include <linux/net.h>
 #include <linux/poll.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/tcp_states.h>
 
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 40a1ef2adeb4..c3be03e8d098 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -76,6 +76,8 @@
 #include <linux/slab.h>
 #include <linux/idr.h>
 #include <linux/timer.h>
+#include <linux/sched/signal.h>
+
 #include "ar-internal.h"
 
 __read_mostly unsigned int rxrpc_max_client_connections = 1000;
diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c
index f3a688e10843..28274a3c9831 100644
--- a/net/rxrpc/recvmsg.c
+++ b/net/rxrpc/recvmsg.c
@@ -14,6 +14,8 @@
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <linux/export.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/af_rxrpc.h>
 #include "ar-internal.h"
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index 0a6ef217aa8a..19b36c60fb4c 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -15,6 +15,8 @@
 #include <linux/gfp.h>
 #include <linux/skbuff.h>
 #include <linux/export.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/af_rxrpc.h>
 #include "ar-internal.h"
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 6b09a778cc71..43e4045e72bc 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -35,6 +35,8 @@
  */
 
 #include <linux/rhashtable.h>
+#include <linux/sched/signal.h>
+
 #include "core.h"
 #include "name_table.h"
 #include "node.h"
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 8a398b3fb532..9192ead66751 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -90,6 +90,7 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/kmod.h>
 #include <linux/list.h>
 #include <linux/miscdevice.h>
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index 849c4ad0411e..8d592a45b597 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -9,6 +9,7 @@
  */
 #include <linux/spinlock.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <linux/ctype.h>
 #include <linux/list.h>
 #include <linux/virtio.h>
diff --git a/sound/core/control.c b/sound/core/control.c
index fb096cb20a80..c109b82eef4b 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/time.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 36d2416f90d9..9602a7e38d8a 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -25,6 +25,7 @@
 #include <linux/time.h>
 #include <linux/mutex.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/minors.h>
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 698a01419515..36baf962f9b0 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -28,6 +28,7 @@
 
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/vmalloc.h>
 #include <linux/module.h>
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index bb1261591a1f..5088d4b8db22 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/math64.h>
 #include <linux/export.h>
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index aec9c92250fd..13dec5ec93f2 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/file.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/pm_qos.h>
 #include <linux/io.h>
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 8da9cb245d01..ab890336175f 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -22,7 +22,7 @@
 #include <sound/core.h>
 #include <linux/major.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/wait.h>
diff --git a/sound/core/seq/oss/seq_oss_device.h b/sound/core/seq/oss/seq_oss_device.h
index d7b4d016b547..afa007c0cc2d 100644
--- a/sound/core/seq/oss/seq_oss_device.h
+++ b/sound/core/seq/oss/seq_oss_device.h
@@ -24,7 +24,7 @@
 #include <linux/time.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/seq_oss.h>
 #include <sound/rawmidi.h>
diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c
index 1f6788a18444..5e04f4df10e4 100644
--- a/sound/core/seq/oss/seq_oss_writeq.c
+++ b/sound/core/seq/oss/seq_oss_writeq.c
@@ -28,6 +28,7 @@
 #include "../seq_clientmgr.h"
 #include <linux/wait.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 
 /*
diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c
index 86240d02b530..448efd4e980e 100644
--- a/sound/core/seq/seq_fifo.c
+++ b/sound/core/seq/seq_fifo.c
@@ -21,6 +21,8 @@
 
 #include <sound/core.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include "seq_fifo.h"
 #include "seq_lock.h"
 
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c
index dfa5156f3585..1a1acf3ddda4 100644
--- a/sound/core/seq/seq_memory.c
+++ b/sound/core/seq/seq_memory.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/export.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 #include <sound/core.h>
 
diff --git a/sound/core/timer.c b/sound/core/timer.c
index ad153149b231..6d4fbc439246 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -27,6 +27,7 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/timer.h>
 #include <sound/control.h>
diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index 175da875162d..17678d6ab5a2 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -17,6 +17,7 @@
 #include <linux/mod_devicetable.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h
index e6c07857f475..da00e75e09d4 100644
--- a/sound/firewire/dice/dice.h
+++ b/sound/firewire/dice/dice.h
@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 
 #include <sound/control.h>
 #include <sound/core.h>
diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h
index 2cd465c0caae..9dc761bdacca 100644
--- a/sound/firewire/digi00x/digi00x.h
+++ b/sound/firewire/digi00x/digi00x.h
@@ -16,6 +16,7 @@
 #include <linux/mod_devicetable.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/firewire/fireworks/fireworks.h b/sound/firewire/fireworks/fireworks.h
index d73c12b8753d..9b19c7f05d57 100644
--- a/sound/firewire/fireworks/fireworks.h
+++ b/sound/firewire/fireworks/fireworks.h
@@ -17,6 +17,7 @@
 #include <linux/mod_devicetable.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h
index 2047dcb27625..d54d4a9ac4a1 100644
--- a/sound/firewire/oxfw/oxfw.h
+++ b/sound/firewire/oxfw/oxfw.h
@@ -13,6 +13,7 @@
 #include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/compat.h>
+#include <linux/sched/signal.h>
 
 #include <sound/control.h>
 #include <sound/core.h>
diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h
index 1f61011579a7..d3cd4065722b 100644
--- a/sound/firewire/tascam/tascam.h
+++ b/sound/firewire/tascam/tascam.h
@@ -17,6 +17,7 @@
 #include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/compat.h>
+#include <linux/sched/signal.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 25f6788ccef3..06505999155f 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -27,6 +27,8 @@
 
 #include <asm/dma.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/gus.h>
diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c
index 835d4aa26761..8109ab3d29d1 100644
--- a/sound/isa/msnd/msnd.c
+++ b/sound/isa/msnd/msnd.c
@@ -36,6 +36,7 @@
  ********************************************************************/
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 94c411299e5a..ec180708f160 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -21,7 +21,7 @@
  */
 
 #include <linux/wait.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/export.h>
diff --git a/sound/isa/sb/emu8000_patch.c b/sound/isa/sb/emu8000_patch.c
index 71d13c0bb746..c2e41d2762f7 100644
--- a/sound/isa/sb/emu8000_patch.c
+++ b/sound/isa/sb/emu8000_patch.c
@@ -20,6 +20,8 @@
  */
 
 #include "emu8000_local.h"
+
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 #include <linux/moduleparam.h>
 
diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c
index 250fd0006b53..32f234f494e5 100644
--- a/sound/isa/sb/emu8000_pcm.c
+++ b/sound/isa/sb/emu8000_pcm.c
@@ -19,6 +19,8 @@
  */
 
 #include "emu8000_local.h"
+
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <sound/initval.h>
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 718d5e3b7806..4dae9ff9ef5a 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/time.h>
 #include <linux/wait.h>
+#include <linux/sched/signal.h>
 #include <linux/firmware.h>
 #include <linux/moduleparam.h>
 #include <linux/slab.h>
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index e3f29132d3ac..c5dd396c66a2 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -27,6 +27,8 @@
 
 #include <linux/mm.h>
 #include <linux/gfp.h>
+#include <linux/sched/signal.h>
+
 #include "sound_config.h"
 #include "sleep.h"
 
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 5f248fb41bea..fb3bbceb1fef 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -182,6 +182,7 @@
 #include <linux/soundcard.h>
 #include <linux/poll.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
 
 #include <linux/uaccess.h>
 
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index 8f45cd999965..701c7625c971 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -16,6 +16,8 @@
 #include <linux/stddef.h>
 #include <linux/kmod.h>
 #include <linux/spinlock.h>
+#include <linux/sched/signal.h>
+
 #define MIDIBUF_C
 
 #include "sound_config.h"
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c
index a8bb4a06ba6f..f34ec01d2239 100644
--- a/sound/oss/msnd_pinnacle.c
+++ b/sound/oss/msnd_pinnacle.c
@@ -41,6 +41,8 @@
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/gfp.h>
+#include <linux/sched/signal.h>
+
 #include <asm/irq.h>
 #include <asm/io.h>
 #include "sound_config.h"
diff --git a/sound/oss/sound_config.h b/sound/oss/sound_config.h
index f2554ab78f5e..5253b0a70437 100644
--- a/sound/oss/sound_config.h
+++ b/sound/oss/sound_config.h
@@ -16,6 +16,7 @@
 
 #include <linux/fs.h>
 #include <linux/sound.h>
+#include <linux/sched/signal.h>
 
 #include "os.h"
 #include "soundvers.h"
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index f3af63e58b36..97899352b15f 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -64,7 +64,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/ioport.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/sound.h>
 #include <linux/slab.h>
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index dd5de09bf362..ae79f7679cc2 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -32,7 +32,7 @@
 #include <linux/file.h>
 #include <linux/syscore_ops.h>
 #include <linux/cpu.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/cpumask.h>
 #include <linux/smp.h>
-- 
cgit v1.2.3-70-g09d2


From 5b3cc15aff243cb518cbeed8b1a220cbfd023d9c Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 2 Feb 2017 20:43:54 +0100
Subject: sched/headers: Prepare to move the memalloc_noio_*() APIs to
 <linux/sched/mm.h>

Update the .c files that depend on these APIs.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 drivers/base/power/runtime.c | 2 +-
 drivers/md/dm-bufio.c        | 1 +
 drivers/md/dm-ioctl.c        | 1 +
 drivers/usb/core/hub.c       | 2 +-
 fs/ocfs2/cluster/tcp.c       | 1 +
 fs/xfs/kmem.c                | 1 +
 fs/xfs/xfs_buf.c             | 1 +
 mm/page_alloc.c              | 1 +
 mm/vmscan.c                  | 1 +
 net/ceph/crypto.c            | 1 +
 10 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'mm')

diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index a14fac6a01d3..7bcf80fa9ada 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -7,7 +7,7 @@
  * This file is released under the GPLv2.
  */
 
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/export.h>
 #include <linux/pm_runtime.h>
 #include <linux/pm_wakeirq.h>
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index d36d427a9efb..df4859f6ac6a 100644
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -11,6 +11,7 @@
 #include <linux/device-mapper.h>
 #include <linux/dm-io.h>
 #include <linux/slab.h>
+#include <linux/sched/mm.h>
 #include <linux/jiffies.h>
 #include <linux/vmalloc.h>
 #include <linux/shrinker.h>
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index a5a9b17f0f7f..4da6fc6b1ffd 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/vmalloc.h>
 #include <linux/miscdevice.h>
+#include <linux/sched/mm.h>
 #include <linux/init.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index a56c75e09786..f0dd08198d74 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -15,7 +15,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/completion.h>
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/ioctl.h>
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index ec000575e863..4348027384f5 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -54,6 +54,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/mm.h>
 #include <linux/jiffies.h>
 #include <linux/slab.h>
 #include <linux/idr.h>
diff --git a/fs/xfs/kmem.c b/fs/xfs/kmem.c
index 339c696bbc01..2dfdc62f795e 100644
--- a/fs/xfs/kmem.c
+++ b/fs/xfs/kmem.c
@@ -16,6 +16,7 @@
  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/highmem.h>
 #include <linux/slab.h>
 #include <linux/swap.h>
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 8c7d01b75922..b6208728ba39 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -33,6 +33,7 @@
 #include <linux/migrate.h>
 #include <linux/backing-dev.h>
 #include <linux/freezer.h>
+#include <linux/sched/mm.h>
 
 #include "xfs_format.h"
 #include "xfs_log_format.h"
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a7a6aac95a6d..eaa64d2ffdc5 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -61,6 +61,7 @@
 #include <linux/migrate.h>
 #include <linux/hugetlb.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/mm.h>
 #include <linux/page_owner.h>
 #include <linux/kthread.h>
 #include <linux/memcontrol.h>
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 70aa739c6b68..bc8031ef994d 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -14,6 +14,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/module.h>
 #include <linux/gfp.h>
 #include <linux/kernel_stat.h>
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c
index 85747b7f91a9..46008d5ac504 100644
--- a/net/ceph/crypto.c
+++ b/net/ceph/crypto.c
@@ -8,6 +8,7 @@
 #include <crypto/aes.h>
 #include <crypto/skcipher.h>
 #include <linux/key-type.h>
+#include <linux/sched/mm.h>
 
 #include <keys/ceph-type.h>
 #include <keys/user-type.h>
-- 
cgit v1.2.3-70-g09d2


From 299300258d1bc4e997b7db340a2e06636757fe2e Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:36 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/task.h>

We are going to split <linux/sched/task.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/task.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/alpha/kernel/process.c              | 1 +
 arch/arc/kernel/process.c                | 2 ++
 arch/arm/kernel/process.c                | 1 +
 arch/arm/mm/init.c                       | 1 +
 arch/arm64/kernel/process.c              | 1 +
 arch/avr32/kernel/process.c              | 1 +
 arch/blackfin/kernel/process.c           | 1 +
 arch/blackfin/kernel/trace.c             | 1 +
 arch/c6x/kernel/process.c                | 1 +
 arch/cris/arch-v10/kernel/process.c      | 1 +
 arch/cris/arch-v32/kernel/process.c      | 1 +
 arch/cris/kernel/process.c               | 1 +
 arch/frv/kernel/process.c                | 1 +
 arch/frv/mm/mmu-context.c                | 1 +
 arch/h8300/kernel/process.c              | 1 +
 arch/hexagon/kernel/process.c            | 1 +
 arch/ia64/kernel/mca.c                   | 1 +
 arch/ia64/kernel/perfmon.c               | 1 +
 arch/ia64/kernel/process.c               | 1 +
 arch/ia64/kernel/ptrace.c                | 1 +
 arch/m32r/kernel/process.c               | 1 +
 arch/m32r/kernel/smpboot.c               | 1 +
 arch/m68k/kernel/process.c               | 1 +
 arch/metag/kernel/process.c              | 1 +
 arch/metag/kernel/traps.c                | 1 +
 arch/microblaze/kernel/process.c         | 1 +
 arch/mips/kernel/mips-mt-fpaff.c         | 1 +
 arch/mips/kernel/process.c               | 1 +
 arch/mn10300/kernel/process.c            | 1 +
 arch/mn10300/kernel/smp.c                | 1 +
 arch/nios2/kernel/process.c              | 1 +
 arch/openrisc/kernel/process.c           | 1 +
 arch/parisc/kernel/process.c             | 1 +
 arch/powerpc/kernel/process.c            | 1 +
 arch/s390/kernel/process.c               | 1 +
 arch/s390/kernel/setup.c                 | 1 +
 arch/score/kernel/process.c              | 1 +
 arch/sh/kernel/cpu/fpu.c                 | 1 +
 arch/sh/kernel/process_32.c              | 1 +
 arch/sh/kernel/process_64.c              | 1 +
 arch/sh/mm/asids-debugfs.c               | 1 +
 arch/sparc/kernel/process_32.c           | 1 +
 arch/sparc/kernel/process_64.c           | 1 +
 arch/tile/kernel/process.c               | 1 +
 arch/tile/kernel/smpboot.c               | 1 +
 arch/tile/kernel/unaligned.c             | 1 +
 arch/tile/mm/fault.c                     | 2 ++
 arch/um/kernel/exec.c                    | 1 +
 arch/um/kernel/process.c                 | 1 +
 arch/um/kernel/reboot.c                  | 1 +
 arch/unicore32/kernel/process.c          | 1 +
 arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 1 +
 arch/x86/kernel/fpu/init.c               | 1 +
 arch/x86/kernel/process.c                | 1 +
 arch/x86/kernel/process_32.c             | 1 +
 arch/x86/kernel/process_64.c             | 1 +
 arch/x86/kernel/unwind_frame.c           | 1 +
 arch/xtensa/kernel/process.c             | 1 +
 drivers/misc/kgdbts.c                    | 2 ++
 drivers/tty/sysrq.c                      | 2 +-
 drivers/tty/tty_io.c                     | 1 +
 fs/exec.c                                | 1 +
 fs/fcntl.c                               | 1 +
 fs/fs_struct.c                           | 1 +
 fs/proc/array.c                          | 1 +
 fs/proc/kcore.c                          | 1 +
 include/linux/sched/task.h               | 6 ++++++
 init/main.c                              | 1 +
 kernel/cgroup/cgroup.c                   | 1 +
 kernel/cpu.c                             | 1 +
 kernel/exit.c                            | 1 +
 kernel/fork.c                            | 1 +
 kernel/kmod.c                            | 1 +
 kernel/kthread.c                         | 1 +
 kernel/locking/lockdep.c                 | 1 +
 kernel/pid.c                             | 1 +
 kernel/pid_namespace.c                   | 1 +
 kernel/power/process.c                   | 1 +
 kernel/ptrace.c                          | 1 +
 kernel/sched/sched.h                     | 1 +
 kernel/signal.c                          | 1 +
 kernel/smpboot.c                         | 1 +
 kernel/sys.c                             | 1 +
 kernel/trace/ftrace.c                    | 1 +
 kernel/tracepoint.c                      | 1 +
 lib/dma-debug.c                          | 1 +
 mm/kmemleak.c                            | 1 +
 mm/memory-failure.c                      | 1 +
 mm/memory.c                              | 1 +
 mm/oom_kill.c                            | 1 +
 mm/rmap.c                                | 1 +
 mm/swapfile.c                            | 1 +
 mm/usercopy.c                            | 2 ++
 security/keys/keyctl.c                   | 1 +
 security/selinux/hooks.c                 | 1 +
 95 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/sched/task.h

(limited to 'mm')

diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 88f7a974d311..713b4fac998e 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index a41a79a4f4fe..d618d26721ab 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -11,6 +11,8 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
+
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/unistd.h>
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 03d46395d1ff..d4c7c9a1afa9 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 2a9040dcf47e..1d8558ff9827 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -14,6 +14,7 @@
 #include <linux/bootmem.h>
 #include <linux/mman.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/export.h>
 #include <linux/nodemask.h>
 #include <linux/initrd.h>
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 40a16cdd9873..f9b8e74ff8f2 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -25,6 +25,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index dac022d88d9d..75b944a5107c 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -7,6 +7,7 @@
  */
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/fs.h>
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index e95d094c20a6..1a1f444004b1 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/tick.h>
 #include <linux/fs.h>
 #include <linux/err.h>
diff --git a/arch/blackfin/kernel/trace.c b/arch/blackfin/kernel/trace.c
index 23c05b8effb3..151f22196ab6 100644
--- a/arch/blackfin/kernel/trace.c
+++ b/arch/blackfin/kernel/trace.c
@@ -13,6 +13,7 @@
 #include <linux/oom.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c
index 0ee7686a78f3..6b61779d426a 100644
--- a/arch/c6x/kernel/process.c
+++ b/arch/c6x/kernel/process.c
@@ -17,6 +17,7 @@
 #include <linux/mqueue.h>
 #include <linux/syscalls.h>
 #include <linux/reboot.h>
+#include <linux/sched/task.h>
 
 #include <asm/syscalls.h>
 
diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c
index 068a40374200..808c2186b704 100644
--- a/arch/cris/arch-v10/kernel/process.c
+++ b/arch/cris/arch-v10/kernel/process.c
@@ -12,6 +12,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/fs.h>
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index 613c2d71bf10..c852df262948 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -10,6 +10,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/fs.h>
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 50a7dd451456..0bbd3a0c3d70 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -20,6 +20,7 @@
 #include <linux/spinlock.h>
 #include <linux/init_task.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/user.h>
 #include <linux/elfcore.h>
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index cf4c34c09ab3..c96dbd4b8626 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -14,6 +14,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c
index 4031289bf2ec..16946a58f64d 100644
--- a/arch/frv/mm/mmu-context.c
+++ b/arch/frv/mm/mmu-context.c
@@ -11,6 +11,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/mm.h>
 #include <asm/tlbflush.h>
 
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index d7cabf373fe3..54e4d6f01865 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index 3bdd9592d025..a2a822a875b6 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -20,6 +20,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/tick.h>
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index f9fe3ac64242..79c7c46d7dc1 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -74,6 +74,7 @@
 #include <linux/init.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/bootmem.h>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 677a86826771..7e943d3c05ed 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 2204ae450d65..054facf22156 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -22,6 +22,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task.h>
 #include <linux/stddef.h>
 #include <linux/thread_info.h>
 #include <linux/unistd.h>
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 0b1153e610ea..04fe1436e1cc 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -11,6 +11,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index 1a227c1fdb1a..2a450382934c 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -23,6 +23,7 @@
 #include <linux/fs.h>
 #include <linux/slab.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c
index f98d2f6519d6..a7d04684d2c7 100644
--- a/arch/m32r/kernel/smpboot.c
+++ b/arch/m32r/kernel/smpboot.c
@@ -45,6 +45,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/err.h>
 #include <linux/irq.h>
 #include <linux/bootmem.h>
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index b4a4675f4119..5d335d178706 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c
index 2e611bd37515..801e6f927e62 100644
--- a/arch/metag/kernel/process.c
+++ b/arch/metag/kernel/process.c
@@ -9,6 +9,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/unistd.h>
diff --git a/arch/metag/kernel/traps.c b/arch/metag/kernel/traps.c
index 5ce67f9124aa..23c5ac33a93f 100644
--- a/arch/metag/kernel/traps.c
+++ b/arch/metag/kernel/traps.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 8c5fdb2e2850..a642fe5ac5ff 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/pm.h>
 #include <linux/tick.h>
 #include <linux/bitops.h>
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index ffc6bd3464d9..8cab633e0e5a 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -9,6 +9,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/cred.h>
 #include <linux/security.h>
 #include <linux/types.h>
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 97574cdb532d..8bfb833b3158 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/tick.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index a1e2f8301d94..8ca7a9de09a5 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index e65b5cc2fa67..d924f7a79708 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/profile.h>
 #include <linux/smp.h>
 #include <linux/cpu.h>
diff --git a/arch/nios2/kernel/process.c b/arch/nios2/kernel/process.c
index 3ad87a6b119b..5ee1ddf6a924 100644
--- a/arch/nios2/kernel/process.c
+++ b/arch/nios2/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/tick.h>
 #include <linux/uaccess.h>
 
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index 899339dac938..0c5ad3bde0f5 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -23,6 +23,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mm.h>
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 8c283caf2b4d..e5f97239cc5e 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -44,6 +44,7 @@
 #include <linux/ptrace.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 76f58b87dcb2..b99b12656f6f 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -17,6 +17,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index ed99ff911b67..250c41f05721 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/cpu.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/elfcore.h>
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index e4d811f17971..3de07004c02e 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -18,6 +18,7 @@
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/memblock.h>
 #include <linux/mm.h>
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
index aae9480706c2..32924159d8c9 100644
--- a/arch/score/kernel/process.c
+++ b/arch/score/kernel/process.c
@@ -28,6 +28,7 @@
 #include <linux/elfcore.h>
 #include <linux/pm.h>
 #include <linux/rcupdate.h>
+#include <linux/sched/task.h>
 
 void (*pm_power_off)(void);
 EXPORT_SYMBOL(pm_power_off);
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index 37e35330aae6..b76370a47bf9 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -1,4 +1,5 @@
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/fpu.h>
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 5098274e0f23..493c3eb86aa5 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/elfcore.h>
 #include <linux/kallsyms.h>
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index ced21a417d9d..056607185158 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <asm/syscalls.h>
 #include <linux/uaccess.h>
 #include <asm/pgtable.h>
diff --git a/arch/sh/mm/asids-debugfs.c b/arch/sh/mm/asids-debugfs.c
index 110bd35165bf..e5539e0f8e3b 100644
--- a/arch/sh/mm/asids-debugfs.c
+++ b/arch/sh/mm/asids-debugfs.c
@@ -21,6 +21,7 @@
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 
 #include <asm/processor.h>
 #include <asm/mmu_context.h>
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 237a471c8ed5..ed87c45a785b 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 98f6ff6eaa55..4c82a73af893 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -15,6 +15,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 557b4c8435d0..dbb4fa76d1dd 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -14,6 +14,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/preempt.h>
 #include <linux/module.h>
 #include <linux/fs.h>
diff --git a/arch/tile/kernel/smpboot.c b/arch/tile/kernel/smpboot.c
index 53ce940a5016..f3fdd0c39b12 100644
--- a/arch/tile/kernel/smpboot.c
+++ b/arch/tile/kernel/smpboot.c
@@ -17,6 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/kernel_stat.h>
 #include <linux/bootmem.h>
 #include <linux/notifier.h>
diff --git a/arch/tile/kernel/unaligned.c b/arch/tile/kernel/unaligned.c
index 142acae78316..8149c38f67b6 100644
--- a/arch/tile/kernel/unaligned.c
+++ b/arch/tile/kernel/unaligned.c
@@ -18,6 +18,7 @@
 #include <linux/ptrace.h>
 #include <linux/slab.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/thread_info.h>
 #include <linux/uaccess.h>
 #include <linux/mman.h>
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c
index 005c91c2adca..f58fa06a2214 100644
--- a/arch/tile/mm/fault.c
+++ b/arch/tile/mm/fault.c
@@ -17,6 +17,8 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/string.h>
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 770ec07b6a6a..2df4e5d11939 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -8,6 +8,7 @@
 #include <linux/fs.h>
 #include <linux/ptrace.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <asm/current.h>
 #include <asm/processor.h>
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index c6c45ea4021f..e76dc7c11251 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -18,6 +18,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/seq_file.h>
 #include <linux/tick.h>
 #include <linux/threads.h>
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index 79218106a033..0bc921cee0b1 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/oom.h>
diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c
index c1a0eec88f1f..d58f1600b477 100644
--- a/arch/unicore32/kernel/process.c
+++ b/arch/unicore32/kernel/process.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
index d48af18e7baf..0bbe0f3a039f 100644
--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
+++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -26,6 +26,7 @@
 #include <linux/kernfs.h>
 #include <linux/seq_file.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/cpu.h>
 #include <linux/task_work.h>
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c
index 19bdd1bf8160..c2f8dde3255c 100644
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -7,6 +7,7 @@
 #include <asm/cmdline.h>
 
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/init.h>
 
 /*
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 505be5589e52..441f00e7be8f 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -9,6 +9,7 @@
 #include <linux/sched.h>
 #include <linux/sched/idle.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/init.h>
 #include <linux/export.h>
 #include <linux/pm.h>
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a0ac3e81518a..d79ffa47aab8 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -12,6 +12,7 @@
 #include <linux/cpu.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index a61e141b6891..124f5652ae3c 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -17,6 +17,7 @@
 #include <linux/cpu.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/x86/kernel/unwind_frame.c b/arch/x86/kernel/unwind_frame.c
index 23d15565d02a..7c0abdc9a732 100644
--- a/arch/x86/kernel/unwind_frame.c
+++ b/arch/x86/kernel/unwind_frame.c
@@ -1,4 +1,5 @@
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <asm/ptrace.h>
 #include <asm/bitops.h>
 #include <asm/stacktrace.h>
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index afaa3588d869..af33f9d4c624 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -18,6 +18,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
index 99635dd9dbac..fc7efedbc4be 100644
--- a/drivers/misc/kgdbts.c
+++ b/drivers/misc/kgdbts.c
@@ -103,6 +103,8 @@
 #include <linux/delay.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
+#include <linux/sched/task.h>
+
 #include <asm/sections.h>
 
 #define v1printk(a...) do { \
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index e5f0c7d0fe8d..c6fc7141d7b2 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -17,7 +17,7 @@
 #include <linux/sched/signal.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/debug.h>
-#include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 985d33f0f315..e6d1a6510886 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -70,6 +70,7 @@
 #include <linux/signal.h>
 #include <linux/fcntl.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/interrupt.h>
 #include <linux/tty.h>
 #include <linux/tty_driver.h>
diff --git a/fs/exec.c b/fs/exec.c
index e857c7260b1f..65145a3df065 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -36,6 +36,7 @@
 #include <linux/sched/coredump.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/numa_balancing.h>
+#include <linux/sched/task.h>
 #include <linux/pagemap.h>
 #include <linux/perf_event.h>
 #include <linux/highmem.h>
diff --git a/fs/fcntl.c b/fs/fcntl.c
index e1c54f20325c..be8fbe289087 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -7,6 +7,7 @@
 #include <linux/syscalls.h>
 #include <linux/init.h>
 #include <linux/mm.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/file.h>
 #include <linux/fdtable.h>
diff --git a/fs/fs_struct.c b/fs/fs_struct.c
index 543ed50f0387..be0250788b73 100644
--- a/fs/fs_struct.c
+++ b/fs/fs_struct.c
@@ -1,5 +1,6 @@
 #include <linux/export.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/path.h>
 #include <linux/slab.h>
diff --git a/fs/proc/array.c b/fs/proc/array.c
index cfe7f934a300..f3169b58af38 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -62,6 +62,7 @@
 #include <linux/mman.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/numa_balancing.h>
+#include <linux/sched/task.h>
 #include <linux/proc_fs.h>
 #include <linux/ioport.h>
 #include <linux/uaccess.h>
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index ea9f3d1ae830..4ee55274f155 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -28,6 +28,7 @@
 #include <linux/list.h>
 #include <linux/ioport.h>
 #include <linux/memory.h>
+#include <linux/sched/task.h>
 #include <asm/sections.h>
 #include "internal.h"
 
diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h
new file mode 100644
index 000000000000..0023c91ff821
--- /dev/null
+++ b/include/linux/sched/task.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_TASK_H
+#define _LINUX_SCHED_TASK_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_TASK_H */
diff --git a/init/main.c b/init/main.c
index c891cfb8928f..47956b22add1 100644
--- a/init/main.c
+++ b/init/main.c
@@ -76,6 +76,7 @@
 #include <linux/blkdev.h>
 #include <linux/elevator.h>
 #include <linux/sched_clock.h>
+#include <linux/sched/task.h>
 #include <linux/context_tracking.h>
 #include <linux/random.h>
 #include <linux/list.h>
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index e8f87bf9840c..0125589c7428 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -41,6 +41,7 @@
 #include <linux/proc_fs.h>
 #include <linux/rcupdate.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/percpu-rwsem.h>
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 78c206579d01..f7c063239fa5 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -9,6 +9,7 @@
 #include <linux/notifier.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task.h>
 #include <linux/unistd.h>
 #include <linux/cpu.h>
 #include <linux/oom.h>
diff --git a/kernel/exit.c b/kernel/exit.c
index 5bad7dce1b7b..e53408d156df 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -9,6 +9,7 @@
 #include <linux/sched/autogroup.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/stat.h>
+#include <linux/sched/task.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/capability.h>
diff --git a/kernel/fork.c b/kernel/fork.c
index 8632905f64c5..0af64d5d8b73 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -18,6 +18,7 @@
 #include <linux/sched/user.h>
 #include <linux/sched/numa_balancing.h>
 #include <linux/sched/stat.h>
+#include <linux/sched/task.h>
 #include <linux/rtmutex.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 0c407f905ca4..ac5f5c2d098d 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -20,6 +20,7 @@
 */
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
 #include <linux/kmod.h>
diff --git a/kernel/kthread.c b/kernel/kthread.c
index ef9b9eb809c7..2f26adea0f84 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -7,6 +7,7 @@
  */
 #include <uapi/linux/sched/types.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/kthread.h>
 #include <linux/completion.h>
 #include <linux/err.h>
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index cdafaff926ca..12e38c213b70 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -29,6 +29,7 @@
 #include <linux/mutex.h>
 #include <linux/sched.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/task.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/proc_fs.h>
diff --git a/kernel/pid.c b/kernel/pid.c
index 0291804151b5..0143ac0ddceb 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -38,6 +38,7 @@
 #include <linux/syscalls.h>
 #include <linux/proc_ns.h>
 #include <linux/proc_fs.h>
+#include <linux/sched/task.h>
 
 #define pid_hashfn(nr, ns)	\
 	hash_long((unsigned long)nr + (unsigned long)ns, pidhash_shift)
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 25314c96fbe6..7c8367854dc4 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -19,6 +19,7 @@
 #include <linux/proc_ns.h>
 #include <linux/reboot.h>
 #include <linux/export.h>
+#include <linux/sched/task.h>
 
 struct pid_cache {
 	int nr_ids;
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 85e2915d8961..c7209f060eeb 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -13,6 +13,7 @@
 #include <linux/suspend.h>
 #include <linux/module.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/syscalls.h>
 #include <linux/freezer.h>
 #include <linux/delay.h>
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index bcdbdc19eb35..0af928712174 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/task.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 0974eb2ef50d..6b7155ae5c33 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -14,6 +14,7 @@
 #include <linux/sched/nohz.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task.h>
 
 #include <linux/u64_stats_sync.h>
 #include <linux/kernel_stat.h>
diff --git a/kernel/signal.c b/kernel/signal.c
index 15092fd8c7b1..25d099fd80f7 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -16,6 +16,7 @@
 #include <linux/sched.h>
 #include <linux/sched/user.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task.h>
 #include <linux/fs.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index 4a5c6e73ecd4..1d71c051a951 100644
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -9,6 +9,7 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/export.h>
 #include <linux/percpu.h>
 #include <linux/kthread.h>
diff --git a/kernel/sys.c b/kernel/sys.c
index 8c0392c8be51..7f1ecd2e41c1 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -54,6 +54,7 @@
 #include <linux/sched/stat.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/task.h>
 #include <linux/rcupdate.h>
 #include <linux/uidgid.h>
 #include <linux/cred.h>
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 0c0609326391..0d1597c9ee30 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -15,6 +15,7 @@
 
 #include <linux/stop_machine.h>
 #include <linux/clocksource.h>
+#include <linux/sched/task.h>
 #include <linux/kallsyms.h>
 #include <linux/seq_file.h>
 #include <linux/suspend.h>
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 9f6984d52fec..685c50ae6300 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -25,6 +25,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/static_key.h>
 
 extern struct tracepoint * const __start___tracepoints_ptrs[];
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 60c57ec936db..942adf13418d 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -19,6 +19,7 @@
 
 #include <linux/scatterlist.h>
 #include <linux/dma-mapping.h>
+#include <linux/sched/task.h>
 #include <linux/stacktrace.h>
 #include <linux/dma-debug.h>
 #include <linux/spinlock.h>
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 2df6d3687b2a..a3970573359e 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -74,6 +74,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/jiffies.h>
 #include <linux/delay.h>
 #include <linux/export.h>
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index b74984db386e..27f7210e7fab 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -41,6 +41,7 @@
 #include <linux/page-flags.h>
 #include <linux/kernel-page-flags.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/ksm.h>
 #include <linux/rmap.h>
 #include <linux/export.h>
diff --git a/mm/memory.c b/mm/memory.c
index d4994a28dc85..a97a4cec2e1f 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -43,6 +43,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/numa_balancing.h>
+#include <linux/sched/task.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/swap.h>
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 69f75b014607..d083714a2bb9 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -24,6 +24,7 @@
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/task.h>
 #include <linux/swap.h>
 #include <linux/timex.h>
 #include <linux/jiffies.h>
diff --git a/mm/rmap.c b/mm/rmap.c
index 0367a0506667..2da487d6cea8 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -47,6 +47,7 @@
 
 #include <linux/mm.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
diff --git a/mm/swapfile.c b/mm/swapfile.c
index ff2bf3f61b14..521ef9b6064f 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -7,6 +7,7 @@
 
 #include <linux/mm.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/hugetlb.h>
 #include <linux/mman.h>
 #include <linux/slab.h>
diff --git a/mm/usercopy.c b/mm/usercopy.c
index 7ccad05c0d5c..d155e12563b1 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -17,6 +17,8 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <asm/sections.h>
 
 enum {
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index bcb0b597c391..52c34532c785 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/syscalls.h>
 #include <linux/key.h>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index b12f873f92ba..57ff53696144 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -29,6 +29,7 @@
 #include <linux/tracehook.h>
 #include <linux/errno.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/lsm_hooks.h>
 #include <linux/xattr.h>
 #include <linux/capability.h>
-- 
cgit v1.2.3-70-g09d2


From 68db0cf10678630d286f4bbbbdfa102951a35faa Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 18:51:37 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/task_stack.h>

We are going to split <linux/sched/task_stack.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/task_stack.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/alpha/kernel/osf_sys.c            | 1 +
 arch/alpha/kernel/process.c            | 1 +
 arch/alpha/kernel/ptrace.c             | 1 +
 arch/alpha/kernel/signal.c             | 1 +
 arch/arc/kernel/kgdb.c                 | 1 +
 arch/arc/kernel/process.c              | 1 +
 arch/arc/kernel/ptrace.c               | 1 +
 arch/arc/kernel/signal.c               | 2 ++
 arch/arm/kernel/perf_regs.c            | 1 +
 arch/arm/kernel/process.c              | 1 +
 arch/arm/kernel/ptrace.c               | 1 +
 arch/arm/kernel/smp.c                  | 1 +
 arch/arm/kernel/traps.c                | 1 +
 arch/arm64/include/asm/compat.h        | 1 +
 arch/arm64/kernel/debug-monitors.c     | 1 +
 arch/arm64/kernel/kgdb.c               | 2 ++
 arch/arm64/kernel/perf_regs.c          | 1 +
 arch/arm64/kernel/process.c            | 1 +
 arch/arm64/kernel/ptrace.c             | 1 +
 arch/arm64/kernel/smp.c                | 1 +
 arch/arm64/kernel/stacktrace.c         | 1 +
 arch/arm64/kernel/traps.c              | 1 +
 arch/avr32/kernel/process.c            | 1 +
 arch/avr32/kernel/ptrace.c             | 1 +
 arch/avr32/kernel/stacktrace.c         | 1 +
 arch/blackfin/kernel/process.c         | 1 +
 arch/blackfin/kernel/ptrace.c          | 1 +
 arch/blackfin/kernel/signal.c          | 1 +
 arch/blackfin/kernel/stacktrace.c      | 1 +
 arch/blackfin/mach-common/smp.c        | 1 +
 arch/c6x/kernel/process.c              | 1 +
 arch/c6x/kernel/ptrace.c               | 1 +
 arch/cris/arch-v10/kernel/process.c    | 1 +
 arch/cris/arch-v10/kernel/ptrace.c     | 1 +
 arch/cris/arch-v10/kernel/signal.c     | 1 +
 arch/cris/arch-v32/kernel/process.c    | 1 +
 arch/cris/arch-v32/kernel/ptrace.c     | 1 +
 arch/cris/arch-v32/kernel/signal.c     | 1 +
 arch/frv/kernel/process.c              | 1 +
 arch/h8300/kernel/process.c            | 1 +
 arch/h8300/kernel/signal.c             | 1 +
 arch/hexagon/kernel/kgdb.c             | 1 +
 arch/hexagon/kernel/process.c          | 1 +
 arch/hexagon/kernel/ptrace.c           | 1 +
 arch/hexagon/kernel/signal.c           | 2 ++
 arch/hexagon/kernel/stacktrace.c       | 1 +
 arch/hexagon/kernel/traps.c            | 1 +
 arch/ia64/kernel/perfmon.c             | 1 +
 arch/ia64/kernel/process.c             | 1 +
 arch/ia64/kernel/ptrace.c              | 1 +
 arch/ia64/kernel/setup.c               | 1 +
 arch/ia64/kernel/sys_ia64.c            | 1 +
 arch/m32r/kernel/process.c             | 1 +
 arch/m32r/kernel/ptrace.c              | 1 +
 arch/m68k/kernel/process.c             | 1 +
 arch/m68k/kernel/ptrace.c              | 1 +
 arch/metag/kernel/process.c            | 1 +
 arch/metag/kernel/ptrace.c             | 2 ++
 arch/metag/kernel/signal.c             | 1 +
 arch/metag/kernel/smp.c                | 1 +
 arch/metag/kernel/traps.c              | 1 +
 arch/microblaze/kernel/process.c       | 1 +
 arch/microblaze/kernel/ptrace.c        | 1 +
 arch/microblaze/kernel/unwind.c        | 1 +
 arch/mips/include/asm/fpu.h            | 1 +
 arch/mips/kernel/crash.c               | 1 +
 arch/mips/kernel/perf_event.c          | 1 +
 arch/mips/kernel/process.c             | 1 +
 arch/mips/kernel/ptrace.c              | 1 +
 arch/mips/kernel/ptrace32.c            | 1 +
 arch/mips/kernel/stacktrace.c          | 1 +
 arch/mips/kernel/syscall.c             | 1 +
 arch/mips/loongson64/loongson-3/smp.c  | 1 +
 arch/mips/paravirt/paravirt-smp.c      | 1 +
 arch/mips/sibyte/bcm1480/smp.c         | 1 +
 arch/mn10300/kernel/process.c          | 1 +
 arch/mn10300/kernel/ptrace.c           | 1 +
 arch/nios2/kernel/process.c            | 1 +
 arch/nios2/kernel/ptrace.c             | 1 +
 arch/openrisc/kernel/process.c         | 1 +
 arch/openrisc/kernel/ptrace.c          | 1 +
 arch/parisc/kernel/process.c           | 1 +
 arch/powerpc/kernel/process.c          | 1 +
 arch/powerpc/mm/fault.c                | 1 +
 arch/powerpc/perf/perf_regs.c          | 1 +
 arch/s390/include/asm/compat.h         | 1 +
 arch/s390/include/asm/kprobes.h        | 1 +
 arch/s390/kernel/compat_signal.c       | 1 +
 arch/s390/kernel/dumpstack.c           | 1 +
 arch/s390/kernel/process.c             | 1 +
 arch/s390/kernel/ptrace.c              | 1 +
 arch/s390/kernel/runtime_instr.c       | 2 ++
 arch/s390/kernel/signal.c              | 1 +
 arch/s390/kernel/smp.c                 | 1 +
 arch/s390/kernel/uprobes.c             | 2 ++
 arch/score/kernel/process.c            | 1 +
 arch/score/kernel/ptrace.c             | 1 +
 arch/sh/kernel/cpu/fpu.c               | 1 +
 arch/sh/kernel/dumpstack.c             | 1 +
 arch/sh/kernel/kgdb.c                  | 2 ++
 arch/sh/kernel/process.c               | 1 +
 arch/sh/kernel/process_32.c            | 1 +
 arch/sh/kernel/process_64.c            | 1 +
 arch/sh/kernel/ptrace_32.c             | 1 +
 arch/sh/kernel/ptrace_64.c             | 1 +
 arch/sh/kernel/signal_32.c             | 1 +
 arch/sh/kernel/sys_sh32.c              | 1 +
 arch/sh/kernel/traps.c                 | 1 +
 arch/sh/kernel/traps_32.c              | 2 ++
 arch/sparc/kernel/process_32.c         | 1 +
 arch/sparc/kernel/process_64.c         | 1 +
 arch/sparc/kernel/ptrace_64.c          | 1 +
 arch/tile/kernel/compat_signal.c       | 1 +
 arch/tile/kernel/kgdb.c                | 2 ++
 arch/tile/kernel/process.c             | 1 +
 arch/tile/kernel/ptrace.c              | 2 ++
 arch/tile/kernel/signal.c              | 1 +
 arch/tile/kernel/stack.c               | 1 +
 arch/um/kernel/exec.c                  | 1 +
 arch/um/kernel/process.c               | 1 +
 arch/um/kernel/skas/process.c          | 1 +
 arch/unicore32/kernel/process.c        | 1 +
 arch/unicore32/kernel/ptrace.c         | 1 +
 arch/unicore32/kernel/traps.c          | 1 +
 arch/x86/entry/common.c                | 1 +
 arch/x86/entry/vdso/vma.c              | 1 +
 arch/x86/ia32/ia32_aout.c              | 1 +
 arch/x86/ia32/ia32_signal.c            | 1 +
 arch/x86/kernel/dumpstack.c            | 1 +
 arch/x86/kernel/fpu/regset.c           | 1 +
 arch/x86/kernel/ioport.c               | 1 +
 arch/x86/kernel/irq_64.c               | 1 +
 arch/x86/kernel/perf_regs.c            | 1 +
 arch/x86/kernel/process.c              | 1 +
 arch/x86/kernel/process_32.c           | 1 +
 arch/x86/kernel/process_64.c           | 1 +
 arch/x86/kernel/ptrace.c               | 1 +
 arch/x86/kernel/signal.c               | 1 +
 arch/x86/kernel/smpboot.c              | 1 +
 arch/x86/kernel/stacktrace.c           | 1 +
 arch/x86/kernel/step.c                 | 1 +
 arch/x86/kernel/traps.c                | 1 +
 arch/x86/kernel/unwind_frame.c         | 1 +
 arch/x86/kernel/vm86_32.c              | 1 +
 arch/x86/mm/fault.c                    | 1 +
 arch/xtensa/kernel/process.c           | 1 +
 arch/xtensa/kernel/ptrace.c            | 1 +
 arch/xtensa/kernel/signal.c            | 1 +
 arch/xtensa/kernel/smp.c               | 1 +
 block/blk-map.c                        | 1 +
 drivers/hv/vmbus_drv.c                 | 2 ++
 drivers/ide/ide-cd.c                   | 1 +
 drivers/md/bcache/closure.h            | 1 +
 drivers/misc/lkdtm_usercopy.c          | 1 +
 drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 1 +
 fs/binfmt_aout.c                       | 1 +
 fs/binfmt_elf.c                        | 1 +
 fs/binfmt_elf_fdpic.c                  | 3 ++-
 fs/binfmt_flat.c                       | 1 +
 fs/coredump.c                          | 1 +
 include/linux/elfcore.h                | 2 ++
 include/linux/perf_regs.h              | 2 ++
 include/linux/sched/task_stack.h       | 6 ++++++
 init/main.c                            | 1 +
 kernel/events/callchain.c              | 2 ++
 kernel/exit.c                          | 1 +
 kernel/fork.c                          | 1 +
 kernel/printk/printk.c                 | 1 +
 kernel/sched/sched.h                   | 1 +
 kernel/seccomp.c                       | 1 +
 kernel/signal.c                        | 1 +
 kernel/trace/trace_stack.c             | 1 +
 lib/debugobjects.c                     | 1 +
 lib/dma-debug.c                        | 1 +
 lib/syscall.c                          | 1 +
 mm/kasan/kasan.c                       | 1 +
 mm/kmemleak.c                          | 1 +
 mm/util.c                              | 1 +
 178 files changed, 198 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/sched/task_stack.h

(limited to 'mm')

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 3b9b2a382ba2..73446baa632e 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -13,6 +13,7 @@
 #include <linux/errno.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 713b4fac998e..0b9635040721 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index bc4d2cdcf21d..285a82d491ef 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -6,6 +6,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index b8221f112eee..8129dd92cadc 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/errno.h>
diff --git a/arch/arc/kernel/kgdb.c b/arch/arc/kernel/kgdb.c
index ecf6a7869375..9a3c34af2ae8 100644
--- a/arch/arc/kernel/kgdb.c
+++ b/arch/arc/kernel/kgdb.c
@@ -10,6 +10,7 @@
 
 #include <linux/kgdb.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <asm/disasm.h>
 #include <asm/cacheflush.h>
 
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
index d618d26721ab..2a018de6d6cd 100644
--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/mm.h>
 #include <linux/fs.h>
diff --git a/arch/arc/kernel/ptrace.c b/arch/arc/kernel/ptrace.c
index 4442204fe238..31150060d38b 100644
--- a/arch/arc/kernel/ptrace.c
+++ b/arch/arc/kernel/ptrace.c
@@ -8,6 +8,7 @@
 
 #include <linux/ptrace.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
 #include <linux/regset.h>
 #include <linux/unistd.h>
 #include <linux/elf.h>
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c
index d347bbc086fe..48685445002e 100644
--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@@ -53,6 +53,8 @@
 #include <linux/uaccess.h>
 #include <linux/syscalls.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/ucontext.h>
 
 struct rt_sigframe {
diff --git a/arch/arm/kernel/perf_regs.c b/arch/arm/kernel/perf_regs.c
index 592dda3f21ff..c366b83bf955 100644
--- a/arch/arm/kernel/perf_regs.c
+++ b/arch/arm/kernel/perf_regs.c
@@ -3,6 +3,7 @@
 #include <linux/kernel.h>
 #include <linux/perf_event.h>
 #include <linux/bug.h>
+#include <linux/sched/task_stack.h>
 #include <asm/perf_regs.h>
 #include <asm/ptrace.h>
 
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index d4c7c9a1afa9..939e8b58c59d 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -14,6 +14,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 46f7bab81c40..58e3771e4c5b 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -11,6 +11,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/smp.h>
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 2083a5370308..b724cff7ad60 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -13,6 +13,7 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/cache.h>
 #include <linux/profile.h>
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index a9dad001b97d..948c648fea00 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -26,6 +26,7 @@
 #include <linux/init.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/irq.h>
 
 #include <linux/atomic.h>
diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
index eb8432bb82b8..e39d487bf724 100644
--- a/arch/arm64/include/asm/compat.h
+++ b/arch/arm64/include/asm/compat.h
@@ -23,6 +23,7 @@
  */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 
 #define COMPAT_USER_HZ		100
 #ifdef __AARCH64EB__
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index 2bd426448fc1..32913567da08 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -26,6 +26,7 @@
 #include <linux/kprobes.h>
 #include <linux/stat.h>
 #include <linux/uaccess.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/cpufeature.h>
 #include <asm/cputype.h>
diff --git a/arch/arm64/kernel/kgdb.c b/arch/arm64/kernel/kgdb.c
index d217c9e95b06..2122cd187f19 100644
--- a/arch/arm64/kernel/kgdb.c
+++ b/arch/arm64/kernel/kgdb.c
@@ -24,6 +24,8 @@
 #include <linux/kdebug.h>
 #include <linux/kgdb.h>
 #include <linux/kprobes.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/debug-monitors.h>
 #include <asm/insn.h>
 #include <asm/traps.h>
diff --git a/arch/arm64/kernel/perf_regs.c b/arch/arm64/kernel/perf_regs.c
index 3f62b35fb6f1..bd1b74c2436f 100644
--- a/arch/arm64/kernel/perf_regs.c
+++ b/arch/arm64/kernel/perf_regs.c
@@ -2,6 +2,7 @@
 #include <linux/kernel.h>
 #include <linux/perf_event.h>
 #include <linux/bug.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/compat.h>
 #include <asm/perf_regs.h>
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index f9b8e74ff8f2..043d373b8369 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -26,6 +26,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 64fc32ea3422..c142459a88f3 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -23,6 +23,7 @@
 #include <linux/compat.h>
 #include <linux/kernel.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/ptrace.h>
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index f66e58523b96..83c0a839a6ad 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -23,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/cache.h>
 #include <linux/profile.h>
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c
index 7597e42feeea..feac80c22f61 100644
--- a/arch/arm64/kernel/stacktrace.c
+++ b/arch/arm64/kernel/stacktrace.c
@@ -20,6 +20,7 @@
 #include <linux/ftrace.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 
 #include <asm/irq.h>
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 5a5d83791837..bdbd0c3febf4 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -31,6 +31,7 @@
 #include <linux/init.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/syscalls.h>
 
 #include <asm/atomic.h>
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index 75b944a5107c..ad0dfccedb79 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -8,6 +8,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/fs.h>
diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c
index a89b893279bb..41a14e96a1db 100644
--- a/arch/avr32/kernel/ptrace.c
+++ b/arch/avr32/kernel/ptrace.c
@@ -8,6 +8,7 @@
 #undef DEBUG
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/ptrace.h>
 #include <linux/errno.h>
diff --git a/arch/avr32/kernel/stacktrace.c b/arch/avr32/kernel/stacktrace.c
index c09f0d8dd679..f8cc995cf0e0 100644
--- a/arch/avr32/kernel/stacktrace.c
+++ b/arch/avr32/kernel/stacktrace.c
@@ -8,6 +8,7 @@
  * published by the Free Software Foundation.
  */
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/thread_info.h>
 #include <linux/module.h>
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 1a1f444004b1..b691ef875a40 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -14,6 +14,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/tick.h>
 #include <linux/fs.h>
 #include <linux/err.h>
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index 360d99645163..a6827095b99a 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -7,6 +7,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/elf.h>
diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index ea570db598e5..5f5172779204 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -12,6 +12,7 @@
 #include <linux/binfmts.h>
 #include <linux/uaccess.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
diff --git a/arch/blackfin/kernel/stacktrace.c b/arch/blackfin/kernel/stacktrace.c
index 30301e1eace5..17198f3650b6 100644
--- a/arch/blackfin/kernel/stacktrace.c
+++ b/arch/blackfin/kernel/stacktrace.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/thread_info.h>
 #include <linux/module.h>
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index a2e6db2ce811..3ac98252d299 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/cache.h>
 #include <linux/clockchips.h>
diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c
index 6b61779d426a..c4ecb24c2d5c 100644
--- a/arch/c6x/kernel/process.c
+++ b/arch/c6x/kernel/process.c
@@ -18,6 +18,7 @@
 #include <linux/syscalls.h>
 #include <linux/reboot.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/syscalls.h>
 
diff --git a/arch/c6x/kernel/ptrace.c b/arch/c6x/kernel/ptrace.c
index 3c494e84444d..a27e1f02ce18 100644
--- a/arch/c6x/kernel/ptrace.c
+++ b/arch/c6x/kernel/ptrace.c
@@ -14,6 +14,7 @@
 #include <linux/tracehook.h>
 #include <linux/regset.h>
 #include <linux/elf.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/cacheflush.h>
 
diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c
index 808c2186b704..e299d30105b5 100644
--- a/arch/cris/arch-v10/kernel/process.c
+++ b/arch/cris/arch-v10/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/fs.h>
diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c
index eca94c7d56e7..c2f2b9b83cc4 100644
--- a/arch/cris/arch-v10/kernel/ptrace.c
+++ b/arch/cris/arch-v10/kernel/ptrace.c
@@ -4,6 +4,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index db30c98e4926..bab4a8dd6bfd 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index c852df262948..c530a8fa87ce 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -11,6 +11,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/fs.h>
diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c
index c366bc05466a..0461e95bbb62 100644
--- a/arch/cris/arch-v32/kernel/ptrace.c
+++ b/arch/cris/arch-v32/kernel/ptrace.c
@@ -4,6 +4,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index 816bf2ca93ef..ea2e8e1398e8 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -3,6 +3,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index c96dbd4b8626..5a4c92abc99e 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index 54e4d6f01865..0f5db5bb561b 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -27,6 +27,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index d784f7117f9a..1e8070d08770 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
diff --git a/arch/hexagon/kernel/kgdb.c b/arch/hexagon/kernel/kgdb.c
index 62dece3ad827..16c24b22d0b2 100644
--- a/arch/hexagon/kernel/kgdb.c
+++ b/arch/hexagon/kernel/kgdb.c
@@ -20,6 +20,7 @@
 
 #include <linux/irq.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kdebug.h>
 #include <linux/kgdb.h>
 
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index a2a822a875b6..de715bab7956 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -21,6 +21,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/tick.h>
diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index 390a9ad14ca1..ecd75e2e8eb3 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -22,6 +22,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index c6b22b9945a7..78aa7304a5c9 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -21,6 +21,8 @@
 #include <linux/linkage.h>
 #include <linux/syscalls.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/registers.h>
 #include <asm/thread_info.h>
 #include <asm/unistd.h>
diff --git a/arch/hexagon/kernel/stacktrace.c b/arch/hexagon/kernel/stacktrace.c
index f94918b449a8..41866a06adf7 100644
--- a/arch/hexagon/kernel/stacktrace.c
+++ b/arch/hexagon/kernel/stacktrace.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/thread_info.h>
 #include <linux/module.h>
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index b55f13c70b34..2942a9204a9a 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/kdebug.h>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 7e943d3c05ed..09f86ebfcc7b 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 054facf22156..d344d0d691aa 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -23,6 +23,7 @@
 #include <linux/sched/debug.h>
 #include <linux/sched/hotplug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stddef.h>
 #include <linux/thread_info.h>
 #include <linux/unistd.h>
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 04fe1436e1cc..3f8293378a83 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -12,6 +12,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 32a6cc36296f..b2b4f5216180 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -33,6 +33,7 @@
 #include <linux/reboot.h>
 #include <linux/sched.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/task_stack.h>
 #include <linux/seq_file.h>
 #include <linux/string.h>
 #include <linux/threads.h>
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index ce4cc60d519b..5ce927c854a6 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -11,6 +11,7 @@
 #include <linux/mman.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task_stack.h>
 #include <linux/shm.h>
 #include <linux/file.h>		/* doh, must come after sched.h... */
 #include <linux/smp.h>
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index 2a450382934c..d8ffcfec599c 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c
index a68acb9fa515..2d887400e30e 100644
--- a/arch/m32r/kernel/ptrace.c
+++ b/arch/m32r/kernel/ptrace.c
@@ -16,6 +16,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/err.h>
 #include <linux/smp.h>
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 5d335d178706..e475c945c8b2 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 9cd86d7343a6..748c63bd0081 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c
index 801e6f927e62..c4606ce743d2 100644
--- a/arch/metag/kernel/process.c
+++ b/arch/metag/kernel/process.c
@@ -10,6 +10,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/unistd.h>
diff --git a/arch/metag/kernel/ptrace.c b/arch/metag/kernel/ptrace.c
index 7563628822bd..5fd16ee5280c 100644
--- a/arch/metag/kernel/ptrace.c
+++ b/arch/metag/kernel/ptrace.c
@@ -15,6 +15,8 @@
 #include <linux/tracehook.h>
 #include <linux/elf.h>
 #include <linux/uaccess.h>
+#include <linux/sched/task_stack.h>
+
 #include <trace/syscall.h>
 
 #define CREATE_TRACE_POINTS
diff --git a/arch/metag/kernel/signal.c b/arch/metag/kernel/signal.c
index ce49d429c74a..338925d808e6 100644
--- a/arch/metag/kernel/signal.c
+++ b/arch/metag/kernel/signal.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/metag/kernel/smp.c b/arch/metag/kernel/smp.c
index 198eda75846b..cab2aa64ca82 100644
--- a/arch/metag/kernel/smp.c
+++ b/arch/metag/kernel/smp.c
@@ -14,6 +14,7 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/cache.h>
 #include <linux/profile.h>
diff --git a/arch/metag/kernel/traps.c b/arch/metag/kernel/traps.c
index 23c5ac33a93f..444851e510d5 100644
--- a/arch/metag/kernel/traps.c
+++ b/arch/metag/kernel/traps.c
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index a642fe5ac5ff..e92a817e645f 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/pm.h>
 #include <linux/tick.h>
 #include <linux/bitops.h>
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 8cfa98cadf3d..badd286882ae 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -27,6 +27,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 #include <linux/elf.h>
diff --git a/arch/microblaze/kernel/unwind.c b/arch/microblaze/kernel/unwind.c
index 61c04eed14d5..34c270cb11fc 100644
--- a/arch/microblaze/kernel/unwind.c
+++ b/arch/microblaze/kernel/unwind.c
@@ -17,6 +17,7 @@
 #include <linux/kallsyms.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/types.h>
 #include <linux/errno.h>
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h
index f06f97bd62df..321752bcbab6 100644
--- a/arch/mips/include/asm/fpu.h
+++ b/arch/mips/include/asm/fpu.h
@@ -11,6 +11,7 @@
 #define _ASM_FPU_H
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/thread_info.h>
 #include <linux/bitops.h>
 
diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c
index 5a71518be0f1..ca25cd393b1c 100644
--- a/arch/mips/kernel/crash.c
+++ b/arch/mips/kernel/crash.c
@@ -8,6 +8,7 @@
 #include <linux/irq.h>
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 
 /* This keeps a track of which one is crashing cpu. */
 static int crashing_cpu = -1;
diff --git a/arch/mips/kernel/perf_event.c b/arch/mips/kernel/perf_event.c
index d64056e0bb56..f298eb2ff6c2 100644
--- a/arch/mips/kernel/perf_event.c
+++ b/arch/mips/kernel/perf_event.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/perf_event.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/stacktrace.h>
 
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 8bfb833b3158..fb6b6b650719 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/tick.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index fdef26382c37..339601267265 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -19,6 +19,7 @@
 #include <linux/elf.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 4f0998525626..40e212d6b26b 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -18,6 +18,7 @@
 #include <linux/compat.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
diff --git a/arch/mips/kernel/stacktrace.c b/arch/mips/kernel/stacktrace.c
index 986f910961d9..7c7c902249f2 100644
--- a/arch/mips/kernel/stacktrace.c
+++ b/arch/mips/kernel/stacktrace.c
@@ -5,6 +5,7 @@
  */
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/export.h>
 #include <asm/stacktrace.h>
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index c86ddbaa4598..f1d17ece4181 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -26,6 +26,7 @@
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 #include <linux/elf.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/asm.h>
 #include <asm/branch.h>
diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c
index 66ede5b11355..64659fc73940 100644
--- a/arch/mips/loongson64/loongson-3/smp.c
+++ b/arch/mips/loongson64/loongson-3/smp.c
@@ -18,6 +18,7 @@
 #include <linux/cpu.h>
 #include <linux/sched.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/smp.h>
 #include <linux/cpufreq.h>
 #include <asm/processor.h>
diff --git a/arch/mips/paravirt/paravirt-smp.c b/arch/mips/paravirt/paravirt-smp.c
index f8d3e081b2eb..72eb1a56c645 100644
--- a/arch/mips/paravirt/paravirt-smp.c
+++ b/arch/mips/paravirt/paravirt-smp.c
@@ -10,6 +10,7 @@
 #include <linux/cpumask.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/mipsregs.h>
 #include <asm/setup.h>
diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c
index 4c71aea25663..d0e94ffcc1b8 100644
--- a/arch/mips/sibyte/bcm1480/smp.c
+++ b/arch/mips/sibyte/bcm1480/smp.c
@@ -21,6 +21,7 @@
 #include <linux/smp.h>
 #include <linux/kernel_stat.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/mmu_context.h>
 #include <asm/io.h>
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index 8ca7a9de09a5..c9fa42619c6a 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/mn10300/kernel/ptrace.c b/arch/mn10300/kernel/ptrace.c
index 976020f469c1..8009876a7ac4 100644
--- a/arch/mn10300/kernel/ptrace.c
+++ b/arch/mn10300/kernel/ptrace.c
@@ -11,6 +11,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/nios2/kernel/process.c b/arch/nios2/kernel/process.c
index 5ee1ddf6a924..869a4d59de32 100644
--- a/arch/nios2/kernel/process.c
+++ b/arch/nios2/kernel/process.c
@@ -16,6 +16,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/tick.h>
 #include <linux/uaccess.h>
 
diff --git a/arch/nios2/kernel/ptrace.c b/arch/nios2/kernel/ptrace.c
index 681dda92eff1..de97bcb7dd44 100644
--- a/arch/nios2/kernel/ptrace.c
+++ b/arch/nios2/kernel/ptrace.c
@@ -14,6 +14,7 @@
 #include <linux/ptrace.h>
 #include <linux/regset.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/tracehook.h>
 #include <linux/uaccess.h>
 #include <linux/user.h>
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index 0c5ad3bde0f5..828a29110459 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -24,6 +24,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mm.h>
diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c
index 228288887d74..eb97a8e7c8aa 100644
--- a/arch/openrisc/kernel/ptrace.c
+++ b/arch/openrisc/kernel/ptrace.c
@@ -18,6 +18,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/string.h>
 
 #include <linux/mm.h>
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index e5f97239cc5e..06f7ca7fe70b 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -45,6 +45,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b99b12656f6f..d645da302bf2 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -18,6 +18,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 8dc758658972..51def8a515be 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -17,6 +17,7 @@
 
 #include <linux/signal.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/string.h>
diff --git a/arch/powerpc/perf/perf_regs.c b/arch/powerpc/perf/perf_regs.c
index d24a8a3668fa..cbd82fde5770 100644
--- a/arch/powerpc/perf/perf_regs.c
+++ b/arch/powerpc/perf/perf_regs.c
@@ -10,6 +10,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/perf_event.h>
 #include <linux/bug.h>
 #include <linux/stddef.h>
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h
index 352f7bdaf11f..0ddd37e6c29d 100644
--- a/arch/s390/include/asm/compat.h
+++ b/arch/s390/include/asm/compat.h
@@ -5,6 +5,7 @@
  */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/thread_info.h>
 
 #define __TYPE_IS_PTR(t) (!__builtin_types_compatible_p(typeof(0?(t)0:0ULL), u64))
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h
index 84c0f9086483..1293c4066cfc 100644
--- a/arch/s390/include/asm/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
@@ -35,6 +35,7 @@
 #include <linux/types.h>
 #include <linux/ptrace.h>
 #include <linux/percpu.h>
+#include <linux/sched/task_stack.h>
 
 #define __ARCH_WANT_KPROBES_INSN_SLOT
 
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 362350cc485c..c620049c61f2 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -10,6 +10,7 @@
 
 #include <linux/compat.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index 72c584d62f59..829e1c53005c 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <asm/processor.h>
 #include <asm/debug.h>
 #include <asm/dis.h>
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 250c41f05721..20cd339e11ae 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/elfcore.h>
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 12020b55887b..c14df0a1ec3c 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -8,6 +8,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/s390/kernel/runtime_instr.c b/arch/s390/kernel/runtime_instr.c
index fffa0e5462af..429d3a782f1c 100644
--- a/arch/s390/kernel/runtime_instr.c
+++ b/arch/s390/kernel/runtime_instr.c
@@ -11,6 +11,8 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/kernel_stat.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/runtime_instr.h>
 #include <asm/cpu_mf.h>
 #include <asm/irq.h>
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 62a4c263e887..289dd50f9744 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b5766e03cdcb..47a973b5b4f1 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -32,6 +32,7 @@
 #include <linux/cpu.h>
 #include <linux/slab.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/crash_dump.h>
 #include <linux/memblock.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/uprobes.c b/arch/s390/kernel/uprobes.c
index 66956c09d5bf..314e0ee3016a 100644
--- a/arch/s390/kernel/uprobes.c
+++ b/arch/s390/kernel/uprobes.c
@@ -9,6 +9,8 @@
 #include <linux/uprobes.h>
 #include <linux/compat.h>
 #include <linux/kdebug.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/switch_to.h>
 #include <asm/facility.h>
 #include <asm/kprobes.h>
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
index 32924159d8c9..eb64d7a677cb 100644
--- a/arch/score/kernel/process.c
+++ b/arch/score/kernel/process.c
@@ -29,6 +29,7 @@
 #include <linux/pm.h>
 #include <linux/rcupdate.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 
 void (*pm_power_off)(void);
 EXPORT_SYMBOL(pm_power_off);
diff --git a/arch/score/kernel/ptrace.c b/arch/score/kernel/ptrace.c
index 8b75e54816c1..d8455e60bce0 100644
--- a/arch/score/kernel/ptrace.c
+++ b/arch/score/kernel/ptrace.c
@@ -28,6 +28,7 @@
 #include <linux/mm.h>
 #include <linux/ptrace.h>
 #include <linux/regset.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/uaccess.h>
 
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index b76370a47bf9..547c73478459 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -1,5 +1,6 @@
 #include <linux/sched/signal.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/fpu.h>
diff --git a/arch/sh/kernel/dumpstack.c b/arch/sh/kernel/dumpstack.c
index d00cab2f50f9..b564b1eae4ae 100644
--- a/arch/sh/kernel/dumpstack.c
+++ b/arch/sh/kernel/dumpstack.c
@@ -12,6 +12,7 @@
 #include <linux/ftrace.h>
 #include <linux/debug_locks.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kdebug.h>
 #include <linux/export.h>
 #include <linux/uaccess.h>
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index adad46e41a1d..4f04c6638a4d 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -14,6 +14,8 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/cacheflush.h>
 #include <asm/traps.h>
 
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 80a61c5e3015..f8a695a223dd 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -2,6 +2,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/export.h>
 #include <linux/stackprotector.h>
 #include <asm/fpu.h>
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 493c3eb86aa5..2c7bdf8cb934 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -17,6 +17,7 @@
 #include <linux/mm.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/elfcore.h>
 #include <linux/kallsyms.h>
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 056607185158..ee2abe96f9f3 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -27,6 +27,7 @@
 #include <linux/io.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <asm/syscalls.h>
 #include <linux/uaccess.h>
 #include <asm/pgtable.h>
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 1aabfd356b35..5fc3ff606210 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -12,6 +12,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index c49d0d05a215..1e0656d9e7af 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -18,6 +18,7 @@
 #include <linux/kernel.h>
 #include <linux/rwsem.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/bitops.h>
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 5128d3001ee5..08bce11badc6 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -9,6 +9,7 @@
  *
  */
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index d5287d76809c..a2e1231a90a3 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -1,5 +1,6 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index bc5c9f347b9e..b32d1c3a4655 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -5,6 +5,7 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/uaccess.h>
 #include <linux/hardirq.h>
 #include <linux/kernel.h>
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index ff639342a8be..57cff00cad17 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -25,6 +25,8 @@
 #include <linux/sysfs.h>
 #include <linux/uaccess.h>
 #include <linux/perf_event.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/alignment.h>
 #include <asm/fpu.h>
 #include <asm/kprobes.h>
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index ed87c45a785b..b6dac8e980f0 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -16,6 +16,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 4c82a73af893..1badc493e62e 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -16,6 +16,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index 901063c1cf7e..df9e731a76f5 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/errno.h>
 #include <linux/export.h>
diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c
index c667e104a0c2..0e863f1ee08c 100644
--- a/arch/tile/kernel/compat_signal.c
+++ b/arch/tile/kernel/compat_signal.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/tile/kernel/kgdb.c b/arch/tile/kernel/kgdb.c
index 9247d6b562f4..d4eb5fb2df9d 100644
--- a/arch/tile/kernel/kgdb.c
+++ b/arch/tile/kernel/kgdb.c
@@ -19,6 +19,8 @@
 #include <linux/kdebug.h>
 #include <linux/uaccess.h>
 #include <linux/module.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/cacheflush.h>
 
 static tile_bundle_bits singlestep_insn = TILEGX_BPT_BUNDLE | DIE_SSTEPBP;
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index dbb4fa76d1dd..f0a0e18e4dfb 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/preempt.h>
 #include <linux/module.h>
 #include <linux/fs.h>
diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c
index e279572824b1..e1a078e6828e 100644
--- a/arch/tile/kernel/ptrace.c
+++ b/arch/tile/kernel/ptrace.c
@@ -23,6 +23,8 @@
 #include <linux/elf.h>
 #include <linux/tracehook.h>
 #include <linux/context_tracking.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/traps.h>
 #include <arch/chip.h>
 
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index 8cc92ae6eb27..f2bf557bb005 100644
--- a/arch/tile/kernel/signal.c
+++ b/arch/tile/kernel/signal.c
@@ -15,6 +15,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/tile/kernel/stack.c b/arch/tile/kernel/stack.c
index a1c0787fe9d8..94ecbc6676e5 100644
--- a/arch/tile/kernel/stack.c
+++ b/arch/tile/kernel/stack.c
@@ -14,6 +14,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/kprobes.h>
 #include <linux/module.h>
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 2df4e5d11939..31968677a0d0 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -9,6 +9,7 @@
 #include <linux/ptrace.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <asm/current.h>
 #include <asm/processor.h>
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index e76dc7c11251..a9bd61820042 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -19,6 +19,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/seq_file.h>
 #include <linux/tick.h>
 #include <linux/threads.h>
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index 527fa5881915..ddecf326dab2 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -5,6 +5,7 @@
 
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <as-layout.h>
 #include <kern.h>
 #include <os.h>
diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c
index d58f1600b477..d22c1dc7e39e 100644
--- a/arch/unicore32/kernel/process.c
+++ b/arch/unicore32/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
diff --git a/arch/unicore32/kernel/ptrace.c b/arch/unicore32/kernel/ptrace.c
index 9f07c08da050..a102c2b4f358 100644
--- a/arch/unicore32/kernel/ptrace.c
+++ b/arch/unicore32/kernel/ptrace.c
@@ -15,6 +15,7 @@
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 #include <linux/uaccess.h>
+#include <linux/sched/task_stack.h>
 
 /*
  * this routine will get a word off of the processes privileged stack.
diff --git a/arch/unicore32/kernel/traps.c b/arch/unicore32/kernel/traps.c
index 506e1a2127c6..5f25b39f04d4 100644
--- a/arch/unicore32/kernel/traps.c
+++ b/arch/unicore32/kernel/traps.c
@@ -16,6 +16,7 @@
 #include <linux/signal.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/spinlock.h>
 #include <linux/personality.h>
 #include <linux/kallsyms.h>
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index b83c61cfd154..370c42c7f046 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -9,6 +9,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c
index 572cee3fccff..226ca70dc6bd 100644
--- a/arch/x86/entry/vdso/vma.c
+++ b/arch/x86/entry/vdso/vma.c
@@ -7,6 +7,7 @@
 #include <linux/mm.h>
 #include <linux/err.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/random.h>
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 7c0a711989d2..8d0879f1d42c 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -26,6 +26,7 @@
 #include <linux/init.h>
 #include <linux/jiffies.h>
 #include <linux/perf_event.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/uaccess.h>
 #include <asm/pgalloc.h>
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 95c0b4ae09b0..724153797209 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 7b9e7e68f316..09d4ac0d2661 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/ptrace.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/ftrace.h>
 #include <linux/kexec.h>
 #include <linux/bug.h>
diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c
index c114b132d121..b188b16841e3 100644
--- a/arch/x86/kernel/fpu/regset.c
+++ b/arch/x86/kernel/fpu/regset.c
@@ -5,6 +5,7 @@
 #include <asm/fpu/signal.h>
 #include <asm/fpu/regset.h>
 #include <asm/fpu/xstate.h>
+#include <linux/sched/task_stack.h>
 
 /*
  * The xstateregs_active() routine is the same as the regset_fpregs_active() routine,
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index b01bc8517450..ca49bab3e467 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/capability.h>
 #include <linux/errno.h>
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 6b0678a541e2..3be74fbdeff2 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -15,6 +15,7 @@
 #include <linux/ftrace.h>
 #include <linux/uaccess.h>
 #include <linux/smp.h>
+#include <linux/sched/task_stack.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
 
diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c
index da8cb987b973..587d887f7f17 100644
--- a/arch/x86/kernel/perf_regs.c
+++ b/arch/x86/kernel/perf_regs.c
@@ -1,6 +1,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/perf_event.h>
 #include <linux/bug.h>
 #include <linux/stddef.h>
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 441f00e7be8f..56b059486c3b 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -10,6 +10,7 @@
 #include <linux/sched/idle.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/init.h>
 #include <linux/export.h>
 #include <linux/pm.h>
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index d79ffa47aab8..4c818f8bc135 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -13,6 +13,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 124f5652ae3c..d6b784a5520d 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -18,6 +18,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 9cc7d5a330ef..2364b23ea3e5 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -6,6 +6,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 763af1d0de64..396c042e9d0e 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -10,6 +10,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/kernel.h>
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index f3eb266d75ff..bd1f1ad35284 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -47,6 +47,7 @@
 #include <linux/sched.h>
 #include <linux/sched/topology.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/percpu.h>
 #include <linux/bootmem.h>
 #include <linux/err.h>
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 330cae0025d0..8e2b79b88e51 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -5,6 +5,7 @@
  */
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/export.h>
 #include <linux/uaccess.h>
diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
index a23ce84a3f6c..f07f83b3611b 100644
--- a/arch/x86/kernel/step.c
+++ b/arch/x86/kernel/step.c
@@ -2,6 +2,7 @@
  * x86 single-step support code, common to 32-bit and 64-bit.
  */
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/ptrace.h>
 #include <asm/desc.h>
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 1dc86ee60a03..948443e115c1 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -29,6 +29,7 @@
 #include <linux/errno.h>
 #include <linux/kexec.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/timer.h>
 #include <linux/init.h>
 #include <linux/bug.h>
diff --git a/arch/x86/kernel/unwind_frame.c b/arch/x86/kernel/unwind_frame.c
index 7c0abdc9a732..478d15dbaee4 100644
--- a/arch/x86/kernel/unwind_frame.c
+++ b/arch/x86/kernel/unwind_frame.c
@@ -1,5 +1,6 @@
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <asm/ptrace.h>
 #include <asm/bitops.h>
 #include <asm/stacktrace.h>
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 0442d98367ae..23ee89ce59a9 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -35,6 +35,7 @@
 #include <linux/interrupt.h>
 #include <linux/syscalls.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/string.h>
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index e3254ca0eec4..428e31763cb9 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2008-2009, Red Hat Inc., Ingo Molnar
  */
 #include <linux/sched.h>		/* test_thread_flag(), ...	*/
+#include <linux/sched/task_stack.h>	/* task_stack_*(), ...		*/
 #include <linux/kdebug.h>		/* oops_begin/end, ...		*/
 #include <linux/extable.h>		/* search_exception_tables	*/
 #include <linux/bootmem.h>		/* max_low_pfn			*/
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index af33f9d4c624..58f96d1230d4 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -19,6 +19,7 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index 32519b71d914..e0f583fed06a 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -20,6 +20,7 @@
 #include <linux/perf_event.h>
 #include <linux/ptrace.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/security.h>
 #include <linux/signal.h>
 #include <linux/smp.h>
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index c41294745731..70a131945443 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -20,6 +20,7 @@
 #include <linux/ptrace.h>
 #include <linux/personality.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/ucontext.h>
 #include <linux/uaccess.h>
diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c
index f2b3e1725349..fd894eaa63f3 100644
--- a/arch/xtensa/kernel/smp.c
+++ b/arch/xtensa/kernel/smp.c
@@ -22,6 +22,7 @@
 #include <linux/kdebug.h>
 #include <linux/module.h>
 #include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/reboot.h>
 #include <linux/seq_file.h>
 #include <linux/smp.h>
diff --git a/block/blk-map.c b/block/blk-map.c
index 2f18c2a0be1b..3b5cb863318f 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -2,6 +2,7 @@
  * Functions related to mapping data to requests
  */
 #include <linux/kernel.h>
+#include <linux/sched/task_stack.h>
 #include <linux/module.h>
 #include <linux/bio.h>
 #include <linux/blkdev.h>
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index f7f6b9144b07..da6b59ba5940 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -34,6 +34,8 @@
 #include <linux/kernel_stat.h>
 #include <linux/clockchips.h>
 #include <linux/cpu.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/hyperv.h>
 #include <asm/hypervisor.h>
 #include <asm/mshyperv.h>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index aef00511ca86..74f1b7dc03f7 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -28,6 +28,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/sched/task_stack.h>
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/seq_file.h>
diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
index 9b2fe2d3e3a9..1ec84ca81146 100644
--- a/drivers/md/bcache/closure.h
+++ b/drivers/md/bcache/closure.h
@@ -3,6 +3,7 @@
 
 #include <linux/llist.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/workqueue.h>
 
 /*
diff --git a/drivers/misc/lkdtm_usercopy.c b/drivers/misc/lkdtm_usercopy.c
index 1dd611423d8b..df6ac985fbb5 100644
--- a/drivers/misc/lkdtm_usercopy.c
+++ b/drivers/misc/lkdtm_usercopy.c
@@ -5,6 +5,7 @@
 #include "lkdtm.h"
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mman.h>
 #include <linux/uaccess.h>
 #include <asm/cacheflush.h>
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 6c062b8251d2..d52139635b67 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -20,6 +20,7 @@
  */
 #include <linux/clk.h>
 #include <linux/slab.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/mtd/partitions.h>
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index 2a59139f520b..9be82c4e14a4 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -25,6 +25,7 @@
 #include <linux/init.h>
 #include <linux/coredump.h>
 #include <linux/slab.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/uaccess.h>
 #include <asm/cacheflush.h>
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 2c95257fa4da..92c00a13b28b 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -36,6 +36,7 @@
 #include <linux/coredump.h>
 #include <linux/sched.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/task_stack.h>
 #include <linux/cred.h>
 #include <linux/dax.h>
 #include <linux/uaccess.h>
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 222873bb689c..6103a8149ccd 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -15,6 +15,8 @@
 #include <linux/fs.h>
 #include <linux/stat.h>
 #include <linux/sched.h>
+#include <linux/sched/coredump.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/errno.h>
@@ -35,7 +37,6 @@
 #include <linux/elf-fdpic.h>
 #include <linux/elfcore.h>
 #include <linux/coredump.h>
-#include <linux/sched/coredump.h>
 #include <linux/dax.h>
 
 #include <linux/uaccess.h>
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 9b2917a30294..2edcefc0a294 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -19,6 +19,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/errno.h>
diff --git a/fs/coredump.c b/fs/coredump.c
index c74ab43b8383..592683711c64 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -18,6 +18,7 @@
 #include <linux/coredump.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/utsname.h>
 #include <linux/pid_namespace.h>
 #include <linux/module.h>
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 698d51a0eea3..c8240a12c42d 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -3,6 +3,8 @@
 
 #include <linux/user.h>
 #include <linux/bug.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/elf.h>
 #include <uapi/linux/elfcore.h>
 
diff --git a/include/linux/perf_regs.h b/include/linux/perf_regs.h
index a5f98d53d732..9b7dd59fe28d 100644
--- a/include/linux/perf_regs.h
+++ b/include/linux/perf_regs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_PERF_REGS_H
 #define _LINUX_PERF_REGS_H
 
+#include <linux/sched/task_stack.h>
+
 struct perf_regs {
 	__u64		abi;
 	struct pt_regs	*regs;
diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h
new file mode 100644
index 000000000000..933cd49824c2
--- /dev/null
+++ b/include/linux/sched/task_stack.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_SCHED_TASK_STACK_H
+#define _LINUX_SCHED_TASK_STACK_H
+
+#include <linux/sched.h>
+
+#endif /* _LINUX_SCHED_TASK_STACK_H */
diff --git a/init/main.c b/init/main.c
index 47956b22add1..c2d337a136d1 100644
--- a/init/main.c
+++ b/init/main.c
@@ -77,6 +77,7 @@
 #include <linux/elevator.h>
 #include <linux/sched_clock.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/context_tracking.h>
 #include <linux/random.h>
 #include <linux/list.h>
diff --git a/kernel/events/callchain.c b/kernel/events/callchain.c
index e9fdb5203de5..c04917cad1bf 100644
--- a/kernel/events/callchain.c
+++ b/kernel/events/callchain.c
@@ -11,6 +11,8 @@
 
 #include <linux/perf_event.h>
 #include <linux/slab.h>
+#include <linux/sched/task_stack.h>
+
 #include "internal.h"
 
 struct callchain_cpus_entries {
diff --git a/kernel/exit.c b/kernel/exit.c
index e53408d156df..771c33fc9952 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -10,6 +10,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/stat.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/capability.h>
diff --git a/kernel/fork.c b/kernel/fork.c
index 0af64d5d8b73..c87b6f03c710 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -19,6 +19,7 @@
 #include <linux/sched/numa_balancing.h>
 #include <linux/sched/stat.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/rtmutex.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 3caaaa04b92e..2984fb0f0257 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -47,6 +47,7 @@
 #include <linux/uio.h>
 #include <linux/sched/clock.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/uaccess.h>
 #include <asm/sections.h>
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 6b7155ae5c33..4e2fec3f12a0 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -15,6 +15,7 @@
 #include <linux/sched/debug.h>
 #include <linux/sched/hotplug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 
 #include <linux/u64_stats_sync.h>
 #include <linux/kernel_stat.h>
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index e15185c28de5..65f61077ad50 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -18,6 +18,7 @@
 #include <linux/compat.h>
 #include <linux/coredump.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/seccomp.h>
 #include <linux/slab.h>
 #include <linux/syscalls.h>
diff --git a/kernel/signal.c b/kernel/signal.c
index 25d099fd80f7..e6d470a5f75a 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -17,6 +17,7 @@
 #include <linux/sched/user.h>
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/fs.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 2a1abbaca10e..1d68b5b7ad41 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -2,6 +2,7 @@
  * Copyright (C) 2008 Steven Rostedt <srostedt@redhat.com>
  *
  */
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 #include <linux/kallsyms.h>
 #include <linux/seq_file.h>
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 8c28cbd7e104..17afb0430161 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -13,6 +13,7 @@
 #include <linux/debugobjects.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/seq_file.h>
 #include <linux/debugfs.h>
 #include <linux/slab.h>
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 942adf13418d..b157b46cc9a6 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -17,6 +17,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
+#include <linux/sched/task_stack.h>
 #include <linux/scatterlist.h>
 #include <linux/dma-mapping.h>
 #include <linux/sched/task.h>
diff --git a/lib/syscall.c b/lib/syscall.c
index 63239e097b13..17d5ff5fa6a3 100644
--- a/lib/syscall.c
+++ b/lib/syscall.c
@@ -1,5 +1,6 @@
 #include <linux/ptrace.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/export.h>
 #include <asm/syscall.h>
 
diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c
index d99312ed7c22..98b27195e38b 100644
--- a/mm/kasan/kasan.c
+++ b/mm/kasan/kasan.c
@@ -29,6 +29,7 @@
 #include <linux/module.h>
 #include <linux/printk.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/slab.h>
 #include <linux/stacktrace.h>
 #include <linux/string.h>
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index a3970573359e..26c874e90b12 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -75,6 +75,7 @@
 #include <linux/list.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/jiffies.h>
 #include <linux/delay.h>
 #include <linux/export.h>
diff --git a/mm/util.c b/mm/util.c
index 14f4e13323e2..656dc5e37a87 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -6,6 +6,7 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task_stack.h>
 #include <linux/security.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
-- 
cgit v1.2.3-70-g09d2


From f361bf4a66c9bfabace46f6ff5d97005c9b524fe Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Fri, 3 Feb 2017 23:47:37 +0100
Subject: sched/headers: Prepare for the reduction of <linux/sched.h>'s signal
 API dependency

Instead of including the full <linux/signal.h>, we are going to include the
types-only <linux/signal_types.h> header in <linux/sched.h>, to further
decouple the scheduler header from the signal headers.

This means that various files which relied on the full <linux/signal.h> need
to be updated to gain an explicit dependency on it.

Update the code that relies on sched.h's inclusion of the <linux/signal.h> header.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm64/kernel/sys_compat.c          | 1 +
 drivers/gpu/drm/i915/i915_gem_request.c | 1 +
 drivers/isdn/mISDN/stack.c              | 2 ++
 fs/btrfs/extent-tree.c                  | 1 +
 fs/btrfs/free-space-cache.c             | 1 +
 fs/buffer.c                             | 1 +
 fs/ceph/addr.c                          | 1 +
 fs/dax.c                                | 1 +
 fs/ioctl.c                              | 2 ++
 fs/iomap.c                              | 2 ++
 fs/ocfs2/super.c                        | 1 +
 include/linux/sched.h                   | 1 +
 include/linux/sched/signal.h            | 1 +
 kernel/pid_namespace.c                  | 1 +
 mm/page-writeback.c                     | 1 +
 15 files changed, 18 insertions(+)

(limited to 'mm')

diff --git a/arch/arm64/kernel/sys_compat.c b/arch/arm64/kernel/sys_compat.c
index abaf582fc7a8..8b8bbd3eaa52 100644
--- a/arch/arm64/kernel/sys_compat.c
+++ b/arch/arm64/kernel/sys_compat.c
@@ -21,6 +21,7 @@
 #include <linux/compat.h>
 #include <linux/personality.h>
 #include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/syscalls.h>
 #include <linux/uaccess.h>
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index df3fef393dbe..e7c3c0318ff6 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -26,6 +26,7 @@
 #include <linux/dma-fence-array.h>
 #include <linux/sched.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/signal.h>
 
 #include "i915_drv.h"
 
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index b324474c0c12..696f22fd5ab4 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -19,6 +19,8 @@
 #include <linux/mISDNif.h>
 #include <linux/kthread.h>
 #include <linux/sched.h>
+#include <linux/signal.h>
+
 #include "core.h"
 
 static u_int	*debug;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c35b96633554..dad395b0b9fc 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -16,6 +16,7 @@
  * Boston, MA 021110-1307, USA.
  */
 #include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/pagemap.h>
 #include <linux/writeback.h>
 #include <linux/blkdev.h>
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 1a131f7d6c1b..493a654b6012 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -18,6 +18,7 @@
 
 #include <linux/pagemap.h>
 #include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/math64.h>
 #include <linux/ratelimit.h>
diff --git a/fs/buffer.c b/fs/buffer.c
index 28484b3ebc98..9196f2a270da 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/sched/signal.h>
 #include <linux/syscalls.h>
 #include <linux/fs.h>
 #include <linux/iomap.h>
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index f297a9e18642..1a3e1b40799a 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -8,6 +8,7 @@
 #include <linux/slab.h>
 #include <linux/pagevec.h>
 #include <linux/task_io_accounting_ops.h>
+#include <linux/signal.h>
 
 #include "super.h"
 #include "mds_client.h"
diff --git a/fs/dax.c b/fs/dax.c
index 7436c98b92c8..de622d4282a6 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -27,6 +27,7 @@
 #include <linux/pagevec.h>
 #include <linux/pmem.h>
 #include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uio.h>
 #include <linux/vmstat.h>
 #include <linux/pfn_t.h>
diff --git a/fs/ioctl.c b/fs/ioctl.c
index cb9b02940805..569db68d02b3 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -15,6 +15,8 @@
 #include <linux/writeback.h>
 #include <linux/buffer_head.h>
 #include <linux/falloc.h>
+#include <linux/sched/signal.h>
+
 #include "internal.h"
 
 #include <asm/ioctls.h>
diff --git a/fs/iomap.c b/fs/iomap.c
index 0f85f2410605..3ca1a8e44135 100644
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -26,6 +26,8 @@
 #include <linux/buffer_head.h>
 #include <linux/task_io_accounting_ops.h>
 #include <linux/dax.h>
+#include <linux/sched/signal.h>
+
 #include "internal.h"
 
 /*
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index a24e42f95341..ca1646fbcaef 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -42,6 +42,7 @@
 #include <linux/seq_file.h>
 #include <linux/quotaops.h>
 #include <linux/cleancache.h>
+#include <linux/signal.h>
 
 #define CREATE_TRACE_POINTS
 #include "ocfs2_trace.h"
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 8ae7b3d85658..ea05116bc3c2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -36,6 +36,7 @@ struct sched_param {
 #include <linux/signal.h>
 #include <linux/compiler.h>
 #include <linux/completion.h>
+#include <linux/signal_types.h>
 #include <linux/pid.h>
 #include <linux/percpu.h>
 #include <linux/topology.h>
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index 0f4e9f4a43fd..7e10a7824523 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_SCHED_SIGNAL_H
 #define _LINUX_SCHED_SIGNAL_H
 
+#include <linux/signal.h>
 #include <linux/cred.h>
 #include <linux/sched.h>
 #include <linux/sched/jobctl.h>
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 7c8367854dc4..de461aa0bf9a 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -20,6 +20,7 @@
 #include <linux/reboot.h>
 #include <linux/export.h>
 #include <linux/sched/task.h>
+#include <linux/sched/signal.h>
 
 struct pid_cache {
 	int nr_ids;
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 26a60818a8fc..d8ac2a7fb9e7 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -36,6 +36,7 @@
 #include <linux/pagevec.h>
 #include <linux/timer.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/signal.h>
 #include <linux/mm_inline.h>
 #include <trace/events/writeback.h>
 
-- 
cgit v1.2.3-70-g09d2


From 9164bb4a18dfa592cd0aca455ea57abf89ca4526 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Sat, 4 Feb 2017 01:20:53 +0100
Subject: sched/headers: Prepare to move 'init_task' and 'init_thread_union'
 from <linux/sched.h> to <linux/sched/task.h>

Update all usage sites first.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm64/kernel/setup.c     | 1 +
 arch/arm64/mm/kasan_init.c    | 1 +
 arch/frv/mm/init.c            | 1 +
 arch/metag/mm/init.c          | 1 +
 arch/nios2/kernel/setup.c     | 1 +
 arch/powerpc/kernel/paca.c    | 1 +
 arch/um/kernel/skas/process.c | 1 +
 arch/um/kernel/um_arch.c      | 2 ++
 arch/x86/kernel/cpu/common.c  | 1 +
 arch/x86/mm/kasan_init_64.c   | 1 +
 fs/namespace.c                | 2 ++
 include/linux/sched/signal.h  | 1 +
 init/init_task.c              | 1 +
 kernel/delayacct.c            | 1 +
 lib/is_single_threaded.c      | 1 +
 mm/vmacache.c                 | 1 +
 16 files changed, 18 insertions(+)

(limited to 'mm')

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 952e2c0dabd5..42274bda0ccb 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -42,6 +42,7 @@
 #include <linux/of_fdt.h>
 #include <linux/efi.h>
 #include <linux/psci.h>
+#include <linux/sched/task.h>
 #include <linux/mm.h>
 
 #include <asm/acpi.h>
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index 201d918e7575..55d1e9205543 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -13,6 +13,7 @@
 #define pr_fmt(fmt) "kasan: " fmt
 #include <linux/kasan.h>
 #include <linux/kernel.h>
+#include <linux/sched/task.h>
 #include <linux/memblock.h>
 #include <linux/start_kernel.h>
 #include <linux/mm.h>
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 88a159743528..328f0a292316 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -18,6 +18,7 @@
 
 #include <linux/signal.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/pagemap.h>
 #include <linux/gfp.h>
 #include <linux/swap.h>
diff --git a/arch/metag/mm/init.c b/arch/metag/mm/init.c
index c0ec116b3993..188d4d9fbed4 100644
--- a/arch/metag/mm/init.c
+++ b/arch/metag/mm/init.c
@@ -12,6 +12,7 @@
 #include <linux/percpu.h>
 #include <linux/memblock.h>
 #include <linux/initrd.h>
+#include <linux/sched/task.h>
 
 #include <asm/setup.h>
 #include <asm/page.h>
diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c
index a3fa80d1aacc..6e57ffa5db27 100644
--- a/arch/nios2/kernel/setup.c
+++ b/arch/nios2/kernel/setup.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/console.h>
 #include <linux/bootmem.h>
 #include <linux/initrd.h>
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index fa20060ff7a5..dfc479df9634 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -10,6 +10,7 @@
 #include <linux/smp.h>
 #include <linux/export.h>
 #include <linux/memblock.h>
+#include <linux/sched/task.h>
 
 #include <asm/lppaca.h>
 #include <asm/paca.h>
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index 3a952a4f7965..d4dbf08722d6 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -6,6 +6,7 @@
 #include <linux/init.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/task.h>
 
 #include <as-layout.h>
 #include <kern.h>
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index e8175a8aa22c..4b85acd4020c 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -11,7 +11,9 @@
 #include <linux/string.h>
 #include <linux/utsname.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/kmsg_dump.h>
+
 #include <asm/pgtable.h>
 #include <asm/processor.h>
 #include <asm/sections.h>
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index c7e2ca966386..f2fd8fefc589 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -9,6 +9,7 @@
 #include <linux/delay.h>
 #include <linux/sched.h>
 #include <linux/sched/clock.h>
+#include <linux/sched/task.h>
 #include <linux/init.h>
 #include <linux/kprobes.h>
 #include <linux/kgdb.h>
diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index 0493c17b8a51..8d63d7a104c3 100644
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -4,6 +4,7 @@
 #include <linux/kdebug.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/vmalloc.h>
 
 #include <asm/tlbflush.h>
diff --git a/fs/namespace.c b/fs/namespace.c
index 131cd7b94f47..cc1375eff88c 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -25,6 +25,8 @@
 #include <linux/magic.h>
 #include <linux/bootmem.h>
 #include <linux/task_work.h>
+#include <linux/sched/task.h>
+
 #include "pnode.h"
 #include "internal.h"
 
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index 7e10a7824523..320eca0446cd 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -5,5 +5,6 @@
 #include <linux/cred.h>
 #include <linux/sched.h>
 #include <linux/sched/jobctl.h>
+#include <linux/sched/task.h>
 
 #endif /* _LINUX_SCHED_SIGNAL_H */
diff --git a/init/init_task.c b/init/init_task.c
index 53d4ce942a88..66787e30a419 100644
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -4,6 +4,7 @@
 #include <linux/sched.h>
 #include <linux/sched/sysctl.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/task.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
diff --git a/kernel/delayacct.c b/kernel/delayacct.c
index 660549656991..c94135fc2698 100644
--- a/kernel/delayacct.c
+++ b/kernel/delayacct.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/slab.h>
 #include <linux/taskstats.h>
 #include <linux/time.h>
diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
index 8d4678edcc0e..9c7d89df40ed 100644
--- a/lib/is_single_threaded.c
+++ b/lib/is_single_threaded.c
@@ -10,6 +10,7 @@
  * 2 of the Licence, or (at your option) any later version.
  */
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/sched/mm.h>
 
 /*
diff --git a/mm/vmacache.c b/mm/vmacache.c
index 4355d34c68a6..7ffa0ee341b5 100644
--- a/mm/vmacache.c
+++ b/mm/vmacache.c
@@ -2,6 +2,7 @@
  * Copyright (C) 2014 Davidlohr Bueso.
  */
 #include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/mm.h>
 #include <linux/vmacache.h>
 
-- 
cgit v1.2.3-70-g09d2


From f719ff9bcee2a422647790f12d53d3755f47c727 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Mon, 6 Feb 2017 10:57:33 +0100
Subject: sched/headers: Prepare to move the task_lock()/unlock() APIs to
 <linux/sched/task.h>

But first update the code that uses these facilities with the
new header.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/mips/math-emu/dsemul.c                | 1 +
 block/blk-ioc.c                            | 1 +
 block/ioprio.c                             | 1 +
 drivers/staging/android/ion/ion.c          | 1 +
 drivers/staging/lustre/lustre/ptlrpc/sec.c | 1 +
 fs/proc/internal.h                         | 1 +
 fs/proc/proc_net.c                         | 1 +
 fs/proc_namespace.c                        | 2 ++
 include/linux/cpuset.h                     | 1 +
 ipc/namespace.c                            | 1 +
 kernel/cgroup/cpuset.c                     | 1 +
 kernel/sched/debug.c                       | 1 +
 kernel/utsname.c                           | 1 +
 mm/mempolicy.c                             | 1 +
 mm/mmu_context.c                           | 1 +
 net/core/net_namespace.c                   | 2 ++
 net/core/netclassid_cgroup.c               | 2 ++
 net/core/netprio_cgroup.c                  | 2 ++
 18 files changed, 22 insertions(+)

(limited to 'mm')

diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c
index 6664908514b3..b6bfd3625369 100644
--- a/arch/mips/math-emu/dsemul.c
+++ b/arch/mips/math-emu/dsemul.c
@@ -1,6 +1,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/mm_types.h>
+#include <linux/sched/task.h>
 
 #include <asm/branch.h>
 #include <asm/cacheflush.h>
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index b12f9c87b4c3..6bfa39675337 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -7,6 +7,7 @@
 #include <linux/bio.h>
 #include <linux/blkdev.h>
 #include <linux/slab.h>
+#include <linux/sched/task.h>
 
 #include "blk.h"
 
diff --git a/block/ioprio.c b/block/ioprio.c
index 4b9ab8367dda..0c47a00f92a8 100644
--- a/block/ioprio.c
+++ b/block/ioprio.c
@@ -27,6 +27,7 @@
 #include <linux/blkdev.h>
 #include <linux/capability.h>
 #include <linux/sched/user.h>
+#include <linux/sched/task.h>
 #include <linux/syscalls.h>
 #include <linux/security.h>
 #include <linux/pid_namespace.h>
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 2c3ffbcbd621..f45115fce4eb 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -36,6 +36,7 @@
 #include <linux/debugfs.h>
 #include <linux/dma-buf.h>
 #include <linux/idr.h>
+#include <linux/sched/task.h>
 
 #include "ion.h"
 #include "ion_priv.h"
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec.c b/drivers/staging/lustre/lustre/ptlrpc/sec.c
index 49f34fd655c3..366f2ce20f5e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c
@@ -40,6 +40,7 @@
 #include <linux/crypto.h>
 #include <linux/cred.h>
 #include <linux/key.h>
+#include <linux/sched/task.h>
 
 #include "../include/obd.h"
 #include "../include/obd_class.h"
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 550e8b183abe..26a6daf02185 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -15,6 +15,7 @@
 #include <linux/atomic.h>
 #include <linux/binfmts.h>
 #include <linux/sched/coredump.h>
+#include <linux/sched/task.h>
 
 struct ctl_table_header;
 struct mempolicy;
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index ffd72a6c6e04..5cbc65d7a1e1 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -17,6 +17,7 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
 #include <linux/module.h>
 #include <linux/bitops.h>
 #include <linux/mount.h>
diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c
index 3f1190d18991..b5713fefb4c1 100644
--- a/fs/proc_namespace.c
+++ b/fs/proc_namespace.c
@@ -10,6 +10,8 @@
 #include <linux/nsproxy.h>
 #include <linux/security.h>
 #include <linux/fs_struct.h>
+#include <linux/sched/task.h>
+
 #include "proc/internal.h" /* only for get_proc_task() in ->open() */
 
 #include "pnode.h"
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index c608c39cb161..611fce58d670 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -10,6 +10,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/topology.h>
+#include <linux/sched/task.h>
 #include <linux/cpumask.h>
 #include <linux/nodemask.h>
 #include <linux/mm.h>
diff --git a/ipc/namespace.c b/ipc/namespace.c
index 1f1d713ac19c..b4d80f9f7246 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -14,6 +14,7 @@
 #include <linux/mount.h>
 #include <linux/user_namespace.h>
 #include <linux/proc_ns.h>
+#include <linux/sched/task.h>
 
 #include "util.h"
 
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index a5c46db2855c..0f41292be0fb 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -45,6 +45,7 @@
 #include <linux/rcupdate.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/seq_file.h>
 #include <linux/security.h>
 #include <linux/slab.h>
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index e865d8bfb881..38f019324f1a 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -12,6 +12,7 @@
 
 #include <linux/proc_fs.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/seq_file.h>
 #include <linux/kallsyms.h>
 #include <linux/utsname.h>
diff --git a/kernel/utsname.c b/kernel/utsname.c
index 06585ad296ff..913fe4336d2b 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -17,6 +17,7 @@
 #include <linux/cred.h>
 #include <linux/user_namespace.h>
 #include <linux/proc_ns.h>
+#include <linux/sched/task.h>
 
 static struct ucounts *inc_uts_namespaces(struct user_namespace *ns)
 {
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 18e0105810df..75b2745bac41 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -75,6 +75,7 @@
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/numa_balancing.h>
+#include <linux/sched/task.h>
 #include <linux/nodemask.h>
 #include <linux/cpuset.h>
 #include <linux/slab.h>
diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index 8888b124a386..3e612ae748e9 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -6,6 +6,7 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/task.h>
 #include <linux/mmu_context.h>
 #include <linux/export.h>
 
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 3c4bbec39713..652468ff65b7 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -16,6 +16,8 @@
 #include <linux/export.h>
 #include <linux/user_namespace.h>
 #include <linux/net_namespace.h>
+#include <linux/sched/task.h>
+
 #include <net/sock.h>
 #include <net/netlink.h>
 #include <net/net_namespace.h>
diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c
index 11fce17274f6..6ae56037bb13 100644
--- a/net/core/netclassid_cgroup.c
+++ b/net/core/netclassid_cgroup.c
@@ -12,6 +12,8 @@
 #include <linux/slab.h>
 #include <linux/cgroup.h>
 #include <linux/fdtable.h>
+#include <linux/sched/task.h>
+
 #include <net/cls_cgroup.h>
 #include <net/sock.h>
 
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 756637dc7a57..0f9275ee5595 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -20,6 +20,8 @@
 #include <linux/cgroup.h>
 #include <linux/rcupdate.h>
 #include <linux/atomic.h>
+#include <linux/sched/task.h>
+
 #include <net/rtnetlink.h>
 #include <net/pkt_cls.h>
 #include <net/sock.h>
-- 
cgit v1.2.3-70-g09d2


From 3f8c24529b42fc5044c2a44bdb8ba69aec2bee37 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Sun, 5 Feb 2017 14:31:22 +0100
Subject: sched/headers: Prepare to move kstack_end() from <linux/sched.h> to
 <linux/sched/task_stack.h>

But first update the usage sites with the new header dependency.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/m32r/kernel/traps.c       | 2 ++
 arch/metag/kernel/stacktrace.c | 1 +
 arch/openrisc/kernel/traps.c   | 1 +
 arch/um/kernel/sysrq.c         | 1 +
 arch/xtensa/kernel/traps.c     | 1 +
 mm/slab.c                      | 1 +
 6 files changed, 7 insertions(+)

(limited to 'mm')

diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c
index 7c05bb393597..832bb2bb29bd 100644
--- a/arch/m32r/kernel/traps.c
+++ b/arch/m32r/kernel/traps.c
@@ -15,7 +15,9 @@
 #include <linux/stddef.h>
 #include <linux/ptrace.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
+
 #include <asm/page.h>
 #include <asm/processor.h>
 
diff --git a/arch/metag/kernel/stacktrace.c b/arch/metag/kernel/stacktrace.c
index 4f806d66a58c..91ffc4b75c33 100644
--- a/arch/metag/kernel/stacktrace.c
+++ b/arch/metag/kernel/stacktrace.c
@@ -1,6 +1,7 @@
 #include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 
 #include <asm/stacktrace.h>
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 2354ab88d948..803e9e756f77 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/extable.h>
 #include <linux/kmod.h>
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index 34ae555c3e70..a76295f7ede9 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 
 #include <asm/sysrq.h>
 #include <asm/stacktrace.h>
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index d8bb2e62393e..c82c43bff296 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -26,6 +26,7 @@
 #include <linux/kernel.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/stringify.h>
diff --git a/mm/slab.c b/mm/slab.c
index bd63450a9b16..807d86c76908 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -116,6 +116,7 @@
 #include	<linux/kmemcheck.h>
 #include	<linux/memory.h>
 #include	<linux/prefetch.h>
+#include	<linux/sched/task_stack.h>
 
 #include	<net/sock.h>
 
-- 
cgit v1.2.3-70-g09d2


From 50d34394cee68dd12c5e01fff073d1167700bfce Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Sun, 5 Feb 2017 16:03:58 +0100
Subject: sched/headers: Prepare to remove the <linux/magic.h> include from
 <linux/sched/task_stack.h>

Update files that depend on the magic.h inclusion.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 drivers/dax/dax.c                 | 1 +
 drivers/virtio/virtio_balloon.c   | 1 +
 include/linux/sched/task_stack.h  | 1 +
 mm/zsmalloc.c                     | 1 +
 security/integrity/evm/evm_main.c | 2 ++
 5 files changed, 6 insertions(+)

(limited to 'mm')

diff --git a/drivers/dax/dax.c b/drivers/dax/dax.c
index b75c77254fdb..8d9829ff2a78 100644
--- a/drivers/dax/dax.c
+++ b/drivers/dax/dax.c
@@ -13,6 +13,7 @@
 #include <linux/pagemap.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/magic.h>
 #include <linux/mount.h>
 #include <linux/pfn_t.h>
 #include <linux/hash.h>
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 9d2738e9217f..a610061fabf6 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -31,6 +31,7 @@
 #include <linux/wait.h>
 #include <linux/mm.h>
 #include <linux/mount.h>
+#include <linux/magic.h>
 
 /*
  * Balloon device works in 4K page units.  So each page is pointed to by
diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h
index 933cd49824c2..d2d578e85f7d 100644
--- a/include/linux/sched/task_stack.h
+++ b/include/linux/sched/task_stack.h
@@ -2,5 +2,6 @@
 #define _LINUX_SCHED_TASK_STACK_H
 
 #include <linux/sched.h>
+#include <linux/magic.h>
 
 #endif /* _LINUX_SCHED_TASK_STACK_H */
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index b7b1fb6c8c21..b7ee9c34dbd6 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -33,6 +33,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/magic.h>
 #include <linux/bitops.h>
 #include <linux/errno.h>
 #include <linux/highmem.h>
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index e2ed498c0f5f..063d38aef64e 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -22,6 +22,8 @@
 #include <linux/xattr.h>
 #include <linux/integrity.h>
 #include <linux/evm.h>
+#include <linux/magic.h>
+
 #include <crypto/hash.h>
 #include <crypto/algapi.h>
 #include "evm.h"
-- 
cgit v1.2.3-70-g09d2


From c3edc4010e9d102eb7b8f17d15c2ebc425fed63c Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 2 Feb 2017 08:35:14 +0100
Subject: sched/headers: Move task_struct::signal and task_struct::sighand
 types and accessors into <linux/sched/signal.h>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

task_struct::signal and task_struct::sighand are pointers, which would normally make it
straightforward to not define those types in sched.h.

That is not so, because the types are accompanied by a myriad of APIs (macros and inline
functions) that dereference them.

Split the types and the APIs out of sched.h and move them into a new header, <linux/sched/signal.h>.

With this change sched.h does not know about 'struct signal' and 'struct sighand' anymore,
trying to put accessors into sched.h as a test fails the following way:

  ./include/linux/sched.h: In function ‘test_signal_types’:
  ./include/linux/sched.h:2461:18: error: dereferencing pointer to incomplete type ‘struct signal_struct’
                    ^

This reduces the size and complexity of sched.h significantly.

Update all headers and .c code that relied on getting the signal handling
functionality from <linux/sched.h> to include <linux/sched/signal.h>.

The list of affected files in the preparatory patch was partly generated by
grepping for the APIs, and partly by doing coverage build testing, both
all[yes|mod|def|no]config builds on 64-bit and 32-bit x86, and an array of
cross-architecture builds.

Nevertheless some (trivial) build breakage is still expected related to rare
Kconfig combinations and in-flight patches to various kernel code, but most
of it should be handled by this patch.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/arm/nwfpe/fpmodule.c    |   2 +-
 arch/sh/kernel/cpu/sh4/fpu.c |   3 +-
 drivers/net/tap.c            |   2 +-
 include/linux/sched.h        | 499 +-----------------------------------------
 include/linux/sched/signal.h | 502 +++++++++++++++++++++++++++++++++++++++++++
 kernel/cgroup/cgroup-v1.c    |   1 +
 mm/vmalloc.c                 |   2 +-
 net/smc/af_smc.c             |   2 +
 net/smc/smc_clc.c            |   2 +
 net/smc/smc_close.c          |   2 +
 net/smc/smc_rx.c             |   2 +
 net/smc/smc_tx.c             |   2 +
 12 files changed, 520 insertions(+), 501 deletions(-)

(limited to 'mm')

diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c
index ec717c190e2c..1365e8650843 100644
--- a/arch/arm/nwfpe/fpmodule.c
+++ b/arch/arm/nwfpe/fpmodule.c
@@ -31,7 +31,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>
 
 #include <asm/thread_notify.h>
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index 69ab4d3c8d41..95fd2dcb83da 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -10,8 +10,7 @@
  *
  * FIXME! These routines have not been tested for big endian case.
  */
-#include <linux/sched.h>
-#include <linux/signal.h>
+#include <linux/sched/signal.h>
 #include <linux/io.h>
 #include <cpu/fpu.h>
 #include <asm/processor.h>
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index 35b55a2fa1a1..4d4173d25dd0 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -8,7 +8,7 @@
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/cache.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/wait.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 7934cd0acbc7..c1586104d4c0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -71,6 +71,9 @@ struct blk_plug;
 struct filename;
 struct nameidata;
 
+struct signal_struct;
+struct sighand_struct;
+
 extern unsigned long total_forks;
 extern int nr_threads;
 DECLARE_PER_CPU(unsigned long, process_counts);
@@ -361,13 +364,6 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
 #endif
 
-struct sighand_struct {
-	atomic_t		count;
-	struct k_sigaction	action[_NSIG];
-	spinlock_t		siglock;
-	wait_queue_head_t	signalfd_wqh;
-};
-
 struct pacct_struct {
 	int			ac_flag;
 	long			ac_exitcode;
@@ -485,195 +481,6 @@ struct thread_group_cputimer {
 #include <linux/rwsem.h>
 struct autogroup;
 
-/*
- * NOTE! "signal_struct" does not have its own
- * locking, because a shared signal_struct always
- * implies a shared sighand_struct, so locking
- * sighand_struct is always a proper superset of
- * the locking of signal_struct.
- */
-struct signal_struct {
-	atomic_t		sigcnt;
-	atomic_t		live;
-	int			nr_threads;
-	struct list_head	thread_head;
-
-	wait_queue_head_t	wait_chldexit;	/* for wait4() */
-
-	/* current thread group signal load-balancing target: */
-	struct task_struct	*curr_target;
-
-	/* shared signal handling: */
-	struct sigpending	shared_pending;
-
-	/* thread group exit support */
-	int			group_exit_code;
-	/* overloaded:
-	 * - notify group_exit_task when ->count is equal to notify_count
-	 * - everyone except group_exit_task is stopped during signal delivery
-	 *   of fatal signals, group_exit_task processes the signal.
-	 */
-	int			notify_count;
-	struct task_struct	*group_exit_task;
-
-	/* thread group stop support, overloads group_exit_code too */
-	int			group_stop_count;
-	unsigned int		flags; /* see SIGNAL_* flags below */
-
-	/*
-	 * PR_SET_CHILD_SUBREAPER marks a process, like a service
-	 * manager, to re-parent orphan (double-forking) child processes
-	 * to this process instead of 'init'. The service manager is
-	 * able to receive SIGCHLD signals and is able to investigate
-	 * the process until it calls wait(). All children of this
-	 * process will inherit a flag if they should look for a
-	 * child_subreaper process at exit.
-	 */
-	unsigned int		is_child_subreaper:1;
-	unsigned int		has_child_subreaper:1;
-
-#ifdef CONFIG_POSIX_TIMERS
-
-	/* POSIX.1b Interval Timers */
-	int			posix_timer_id;
-	struct list_head	posix_timers;
-
-	/* ITIMER_REAL timer for the process */
-	struct hrtimer real_timer;
-	ktime_t it_real_incr;
-
-	/*
-	 * ITIMER_PROF and ITIMER_VIRTUAL timers for the process, we use
-	 * CPUCLOCK_PROF and CPUCLOCK_VIRT for indexing array as these
-	 * values are defined to 0 and 1 respectively
-	 */
-	struct cpu_itimer it[2];
-
-	/*
-	 * Thread group totals for process CPU timers.
-	 * See thread_group_cputimer(), et al, for details.
-	 */
-	struct thread_group_cputimer cputimer;
-
-	/* Earliest-expiration cache. */
-	struct task_cputime cputime_expires;
-
-	struct list_head cpu_timers[3];
-
-#endif
-
-	struct pid *leader_pid;
-
-#ifdef CONFIG_NO_HZ_FULL
-	atomic_t tick_dep_mask;
-#endif
-
-	struct pid *tty_old_pgrp;
-
-	/* boolean value for session group leader */
-	int leader;
-
-	struct tty_struct *tty; /* NULL if no tty */
-
-#ifdef CONFIG_SCHED_AUTOGROUP
-	struct autogroup *autogroup;
-#endif
-	/*
-	 * Cumulative resource counters for dead threads in the group,
-	 * and for reaped dead child processes forked by this group.
-	 * Live threads maintain their own counters and add to these
-	 * in __exit_signal, except for the group leader.
-	 */
-	seqlock_t stats_lock;
-	u64 utime, stime, cutime, cstime;
-	u64 gtime;
-	u64 cgtime;
-	struct prev_cputime prev_cputime;
-	unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
-	unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
-	unsigned long inblock, oublock, cinblock, coublock;
-	unsigned long maxrss, cmaxrss;
-	struct task_io_accounting ioac;
-
-	/*
-	 * Cumulative ns of schedule CPU time fo dead threads in the
-	 * group, not including a zombie group leader, (This only differs
-	 * from jiffies_to_ns(utime + stime) if sched_clock uses something
-	 * other than jiffies.)
-	 */
-	unsigned long long sum_sched_runtime;
-
-	/*
-	 * We don't bother to synchronize most readers of this at all,
-	 * because there is no reader checking a limit that actually needs
-	 * to get both rlim_cur and rlim_max atomically, and either one
-	 * alone is a single word that can safely be read normally.
-	 * getrlimit/setrlimit use task_lock(current->group_leader) to
-	 * protect this instead of the siglock, because they really
-	 * have no need to disable irqs.
-	 */
-	struct rlimit rlim[RLIM_NLIMITS];
-
-#ifdef CONFIG_BSD_PROCESS_ACCT
-	struct pacct_struct pacct;	/* per-process accounting information */
-#endif
-#ifdef CONFIG_TASKSTATS
-	struct taskstats *stats;
-#endif
-#ifdef CONFIG_AUDIT
-	unsigned audit_tty;
-	struct tty_audit_buf *tty_audit_buf;
-#endif
-
-	/*
-	 * Thread is the potential origin of an oom condition; kill first on
-	 * oom
-	 */
-	bool oom_flag_origin;
-	short oom_score_adj;		/* OOM kill score adjustment */
-	short oom_score_adj_min;	/* OOM kill score adjustment min value.
-					 * Only settable by CAP_SYS_RESOURCE. */
-	struct mm_struct *oom_mm;	/* recorded mm when the thread group got
-					 * killed by the oom killer */
-
-	struct mutex cred_guard_mutex;	/* guard against foreign influences on
-					 * credential calculations
-					 * (notably. ptrace) */
-};
-
-/*
- * Bits in flags field of signal_struct.
- */
-#define SIGNAL_STOP_STOPPED	0x00000001 /* job control stop in effect */
-#define SIGNAL_STOP_CONTINUED	0x00000002 /* SIGCONT since WCONTINUED reap */
-#define SIGNAL_GROUP_EXIT	0x00000004 /* group exit in progress */
-#define SIGNAL_GROUP_COREDUMP	0x00000008 /* coredump in progress */
-/*
- * Pending notifications to parent.
- */
-#define SIGNAL_CLD_STOPPED	0x00000010
-#define SIGNAL_CLD_CONTINUED	0x00000020
-#define SIGNAL_CLD_MASK		(SIGNAL_CLD_STOPPED|SIGNAL_CLD_CONTINUED)
-
-#define SIGNAL_UNKILLABLE	0x00000040 /* for init: ignore fatal signals */
-
-#define SIGNAL_STOP_MASK (SIGNAL_CLD_MASK | SIGNAL_STOP_STOPPED | \
-			  SIGNAL_STOP_CONTINUED)
-
-static inline void signal_set_stop_flags(struct signal_struct *sig,
-					 unsigned int flags)
-{
-	WARN_ON(sig->flags & (SIGNAL_GROUP_EXIT|SIGNAL_GROUP_COREDUMP));
-	sig->flags = (sig->flags & ~SIGNAL_STOP_MASK) | flags;
-}
-
-/* If true, all threads except ->group_exit_task have pending SIGKILL */
-static inline int signal_group_exit(const struct signal_struct *sig)
-{
-	return	(sig->flags & SIGNAL_GROUP_EXIT) ||
-		(sig->group_exit_task != NULL);
-}
-
 /*
  * Some day this will be a full-fledged user tracking system..
  */
@@ -2126,190 +1933,8 @@ extern int sched_fork(unsigned long clone_flags, struct task_struct *p);
 extern void sched_dead(struct task_struct *p);
 
 extern void proc_caches_init(void);
-extern void flush_signals(struct task_struct *);
-extern void ignore_signals(struct task_struct *);
-extern void flush_signal_handlers(struct task_struct *, int force_default);
-extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info);
-
-static inline int kernel_dequeue_signal(siginfo_t *info)
-{
-	struct task_struct *tsk = current;
-	siginfo_t __info;
-	int ret;
-
-	spin_lock_irq(&tsk->sighand->siglock);
-	ret = dequeue_signal(tsk, &tsk->blocked, info ?: &__info);
-	spin_unlock_irq(&tsk->sighand->siglock);
-
-	return ret;
-}
-
-static inline void kernel_signal_stop(void)
-{
-	spin_lock_irq(&current->sighand->siglock);
-	if (current->jobctl & JOBCTL_STOP_DEQUEUED)
-		__set_current_state(TASK_STOPPED);
-	spin_unlock_irq(&current->sighand->siglock);
-
-	schedule();
-}
 
 extern void release_task(struct task_struct * p);
-extern int send_sig_info(int, struct siginfo *, struct task_struct *);
-extern int force_sigsegv(int, struct task_struct *);
-extern int force_sig_info(int, struct siginfo *, struct task_struct *);
-extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp);
-extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid);
-extern int kill_pid_info_as_cred(int, struct siginfo *, struct pid *,
-				const struct cred *, u32);
-extern int kill_pgrp(struct pid *pid, int sig, int priv);
-extern int kill_pid(struct pid *pid, int sig, int priv);
-extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern __must_check bool do_notify_parent(struct task_struct *, int);
-extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
-extern void force_sig(int, struct task_struct *);
-extern int send_sig(int, struct task_struct *, int);
-extern int zap_other_threads(struct task_struct *p);
-extern struct sigqueue *sigqueue_alloc(void);
-extern void sigqueue_free(struct sigqueue *);
-extern int send_sigqueue(struct sigqueue *,  struct task_struct *, int group);
-extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *);
-
-#ifdef TIF_RESTORE_SIGMASK
-/*
- * Legacy restore_sigmask accessors.  These are inefficient on
- * SMP architectures because they require atomic operations.
- */
-
-/**
- * set_restore_sigmask() - make sure saved_sigmask processing gets done
- *
- * This sets TIF_RESTORE_SIGMASK and ensures that the arch signal code
- * will run before returning to user mode, to process the flag.  For
- * all callers, TIF_SIGPENDING is already set or it's no harm to set
- * it.  TIF_RESTORE_SIGMASK need not be in the set of bits that the
- * arch code will notice on return to user mode, in case those bits
- * are scarce.  We set TIF_SIGPENDING here to ensure that the arch
- * signal code always gets run when TIF_RESTORE_SIGMASK is set.
- */
-static inline void set_restore_sigmask(void)
-{
-	set_thread_flag(TIF_RESTORE_SIGMASK);
-	WARN_ON(!test_thread_flag(TIF_SIGPENDING));
-}
-static inline void clear_restore_sigmask(void)
-{
-	clear_thread_flag(TIF_RESTORE_SIGMASK);
-}
-static inline bool test_restore_sigmask(void)
-{
-	return test_thread_flag(TIF_RESTORE_SIGMASK);
-}
-static inline bool test_and_clear_restore_sigmask(void)
-{
-	return test_and_clear_thread_flag(TIF_RESTORE_SIGMASK);
-}
-
-#else	/* TIF_RESTORE_SIGMASK */
-
-/* Higher-quality implementation, used if TIF_RESTORE_SIGMASK doesn't exist. */
-static inline void set_restore_sigmask(void)
-{
-	current->restore_sigmask = true;
-	WARN_ON(!test_thread_flag(TIF_SIGPENDING));
-}
-static inline void clear_restore_sigmask(void)
-{
-	current->restore_sigmask = false;
-}
-static inline bool test_restore_sigmask(void)
-{
-	return current->restore_sigmask;
-}
-static inline bool test_and_clear_restore_sigmask(void)
-{
-	if (!current->restore_sigmask)
-		return false;
-	current->restore_sigmask = false;
-	return true;
-}
-#endif
-
-static inline void restore_saved_sigmask(void)
-{
-	if (test_and_clear_restore_sigmask())
-		__set_current_blocked(&current->saved_sigmask);
-}
-
-static inline sigset_t *sigmask_to_save(void)
-{
-	sigset_t *res = &current->blocked;
-	if (unlikely(test_restore_sigmask()))
-		res = &current->saved_sigmask;
-	return res;
-}
-
-static inline int kill_cad_pid(int sig, int priv)
-{
-	return kill_pid(cad_pid, sig, priv);
-}
-
-/* These can be the second arg to send_sig_info/send_group_sig_info.  */
-#define SEND_SIG_NOINFO ((struct siginfo *) 0)
-#define SEND_SIG_PRIV	((struct siginfo *) 1)
-#define SEND_SIG_FORCED	((struct siginfo *) 2)
-
-/*
- * True if we are on the alternate signal stack.
- */
-static inline int on_sig_stack(unsigned long sp)
-{
-	/*
-	 * If the signal stack is SS_AUTODISARM then, by construction, we
-	 * can't be on the signal stack unless user code deliberately set
-	 * SS_AUTODISARM when we were already on it.
-	 *
-	 * This improves reliability: if user state gets corrupted such that
-	 * the stack pointer points very close to the end of the signal stack,
-	 * then this check will enable the signal to be handled anyway.
-	 */
-	if (current->sas_ss_flags & SS_AUTODISARM)
-		return 0;
-
-#ifdef CONFIG_STACK_GROWSUP
-	return sp >= current->sas_ss_sp &&
-		sp - current->sas_ss_sp < current->sas_ss_size;
-#else
-	return sp > current->sas_ss_sp &&
-		sp - current->sas_ss_sp <= current->sas_ss_size;
-#endif
-}
-
-static inline int sas_ss_flags(unsigned long sp)
-{
-	if (!current->sas_ss_size)
-		return SS_DISABLE;
-
-	return on_sig_stack(sp) ? SS_ONSTACK : 0;
-}
-
-static inline void sas_ss_reset(struct task_struct *p)
-{
-	p->sas_ss_sp = 0;
-	p->sas_ss_size = 0;
-	p->sas_ss_flags = SS_DISABLE;
-}
-
-static inline unsigned long sigsp(unsigned long sp, struct ksignal *ksig)
-{
-	if (unlikely((ksig->ka.sa.sa_flags & SA_ONSTACK)) && ! sas_ss_flags(sp))
-#ifdef CONFIG_STACK_GROWSUP
-		return current->sas_ss_sp;
-#else
-		return current->sas_ss_sp + current->sas_ss_size;
-#endif
-	return sp;
-}
 
 #ifdef CONFIG_HAVE_COPY_THREAD_TLS
 extern int copy_thread_tls(unsigned long, unsigned long, unsigned long,
@@ -2338,10 +1963,8 @@ static inline void exit_thread(struct task_struct *tsk)
 #endif
 
 extern void exit_files(struct task_struct *);
-extern void __cleanup_sighand(struct sighand_struct *);
 
 extern void exit_itimers(struct signal_struct *);
-extern void flush_itimer_signals(void);
 
 extern void do_group_exit(int);
 
@@ -2376,81 +1999,6 @@ static inline unsigned long wait_task_inactive(struct task_struct *p,
 }
 #endif
 
-#define tasklist_empty() \
-	list_empty(&init_task.tasks)
-
-#define next_task(p) \
-	list_entry_rcu((p)->tasks.next, struct task_struct, tasks)
-
-#define for_each_process(p) \
-	for (p = &init_task ; (p = next_task(p)) != &init_task ; )
-
-extern bool current_is_single_threaded(void);
-
-/*
- * Careful: do_each_thread/while_each_thread is a double loop so
- *          'break' will not work as expected - use goto instead.
- */
-#define do_each_thread(g, t) \
-	for (g = t = &init_task ; (g = t = next_task(g)) != &init_task ; ) do
-
-#define while_each_thread(g, t) \
-	while ((t = next_thread(t)) != g)
-
-#define __for_each_thread(signal, t)	\
-	list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node)
-
-#define for_each_thread(p, t)		\
-	__for_each_thread((p)->signal, t)
-
-/* Careful: this is a double loop, 'break' won't work as expected. */
-#define for_each_process_thread(p, t)	\
-	for_each_process(p) for_each_thread(p, t)
-
-typedef int (*proc_visitor)(struct task_struct *p, void *data);
-void walk_process_tree(struct task_struct *top, proc_visitor, void *);
-
-static inline int get_nr_threads(struct task_struct *tsk)
-{
-	return tsk->signal->nr_threads;
-}
-
-static inline bool thread_group_leader(struct task_struct *p)
-{
-	return p->exit_signal >= 0;
-}
-
-/* Do to the insanities of de_thread it is possible for a process
- * to have the pid of the thread group leader without actually being
- * the thread group leader.  For iteration through the pids in proc
- * all we care about is that we have a task with the appropriate
- * pid, we don't actually care if we have the right task.
- */
-static inline bool has_group_leader_pid(struct task_struct *p)
-{
-	return task_pid(p) == p->signal->leader_pid;
-}
-
-static inline
-bool same_thread_group(struct task_struct *p1, struct task_struct *p2)
-{
-	return p1->signal == p2->signal;
-}
-
-static inline struct task_struct *next_thread(const struct task_struct *p)
-{
-	return list_entry_rcu(p->thread_group.next,
-			      struct task_struct, thread_group);
-}
-
-static inline int thread_group_empty(struct task_struct *p)
-{
-	return list_empty(&p->thread_group);
-}
-
-#define delay_group_leader(p) \
-		(thread_group_leader(p) && !thread_group_empty(p))
-
 /*
  * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
  * subscriptions and synchronises with wait4().  Also used in procfs.  Also
@@ -2471,25 +2019,6 @@ static inline void task_unlock(struct task_struct *p)
 	spin_unlock(&p->alloc_lock);
 }
 
-extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,
-							unsigned long *flags);
-
-static inline struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
-						       unsigned long *flags)
-{
-	struct sighand_struct *ret;
-
-	ret = __lock_task_sighand(tsk, flags);
-	(void)__cond_lock(&tsk->sighand->siglock, ret);
-	return ret;
-}
-
-static inline void unlock_task_sighand(struct task_struct *tsk,
-						unsigned long *flags)
-{
-	spin_unlock_irqrestore(&tsk->sighand->siglock, *flags);
-}
-
 #ifdef CONFIG_THREAD_INFO_IN_TASK
 
 static inline struct thread_info *task_thread_info(struct task_struct *task)
@@ -2862,28 +2391,6 @@ static inline void mm_update_next_owner(struct mm_struct *mm)
 }
 #endif /* CONFIG_MEMCG */
 
-static inline unsigned long task_rlimit(const struct task_struct *tsk,
-		unsigned int limit)
-{
-	return READ_ONCE(tsk->signal->rlim[limit].rlim_cur);
-}
-
-static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
-		unsigned int limit)
-{
-	return READ_ONCE(tsk->signal->rlim[limit].rlim_max);
-}
-
-static inline unsigned long rlimit(unsigned int limit)
-{
-	return task_rlimit(current, limit);
-}
-
-static inline unsigned long rlimit_max(unsigned int limit)
-{
-	return task_rlimit_max(current, limit);
-}
-
 #define SCHED_CPUFREQ_RT	(1U << 0)
 #define SCHED_CPUFREQ_DL	(1U << 1)
 #define SCHED_CPUFREQ_IOWAIT	(1U << 2)
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h
index c6958a53fef3..53fe5450f431 100644
--- a/include/linux/sched/signal.h
+++ b/include/linux/sched/signal.h
@@ -8,4 +8,506 @@
 #include <linux/sched/jobctl.h>
 #include <linux/sched/task.h>
 
+/*
+ * Types defining task->signal and task->sighand and APIs using them:
+ */
+
+struct sighand_struct {
+	atomic_t		count;
+	struct k_sigaction	action[_NSIG];
+	spinlock_t		siglock;
+	wait_queue_head_t	signalfd_wqh;
+};
+
+/*
+ * NOTE! "signal_struct" does not have its own
+ * locking, because a shared signal_struct always
+ * implies a shared sighand_struct, so locking
+ * sighand_struct is always a proper superset of
+ * the locking of signal_struct.
+ */
+struct signal_struct {
+	atomic_t		sigcnt;
+	atomic_t		live;
+	int			nr_threads;
+	struct list_head	thread_head;
+
+	wait_queue_head_t	wait_chldexit;	/* for wait4() */
+
+	/* current thread group signal load-balancing target: */
+	struct task_struct	*curr_target;
+
+	/* shared signal handling: */
+	struct sigpending	shared_pending;
+
+	/* thread group exit support */
+	int			group_exit_code;
+	/* overloaded:
+	 * - notify group_exit_task when ->count is equal to notify_count
+	 * - everyone except group_exit_task is stopped during signal delivery
+	 *   of fatal signals, group_exit_task processes the signal.
+	 */
+	int			notify_count;
+	struct task_struct	*group_exit_task;
+
+	/* thread group stop support, overloads group_exit_code too */
+	int			group_stop_count;
+	unsigned int		flags; /* see SIGNAL_* flags below */
+
+	/*
+	 * PR_SET_CHILD_SUBREAPER marks a process, like a service
+	 * manager, to re-parent orphan (double-forking) child processes
+	 * to this process instead of 'init'. The service manager is
+	 * able to receive SIGCHLD signals and is able to investigate
+	 * the process until it calls wait(). All children of this
+	 * process will inherit a flag if they should look for a
+	 * child_subreaper process at exit.
+	 */
+	unsigned int		is_child_subreaper:1;
+	unsigned int		has_child_subreaper:1;
+
+#ifdef CONFIG_POSIX_TIMERS
+
+	/* POSIX.1b Interval Timers */
+	int			posix_timer_id;
+	struct list_head	posix_timers;
+
+	/* ITIMER_REAL timer for the process */
+	struct hrtimer real_timer;
+	ktime_t it_real_incr;
+
+	/*
+	 * ITIMER_PROF and ITIMER_VIRTUAL timers for the process, we use
+	 * CPUCLOCK_PROF and CPUCLOCK_VIRT for indexing array as these
+	 * values are defined to 0 and 1 respectively
+	 */
+	struct cpu_itimer it[2];
+
+	/*
+	 * Thread group totals for process CPU timers.
+	 * See thread_group_cputimer(), et al, for details.
+	 */
+	struct thread_group_cputimer cputimer;
+
+	/* Earliest-expiration cache. */
+	struct task_cputime cputime_expires;
+
+	struct list_head cpu_timers[3];
+
+#endif
+
+	struct pid *leader_pid;
+
+#ifdef CONFIG_NO_HZ_FULL
+	atomic_t tick_dep_mask;
+#endif
+
+	struct pid *tty_old_pgrp;
+
+	/* boolean value for session group leader */
+	int leader;
+
+	struct tty_struct *tty; /* NULL if no tty */
+
+#ifdef CONFIG_SCHED_AUTOGROUP
+	struct autogroup *autogroup;
+#endif
+	/*
+	 * Cumulative resource counters for dead threads in the group,
+	 * and for reaped dead child processes forked by this group.
+	 * Live threads maintain their own counters and add to these
+	 * in __exit_signal, except for the group leader.
+	 */
+	seqlock_t stats_lock;
+	u64 utime, stime, cutime, cstime;
+	u64 gtime;
+	u64 cgtime;
+	struct prev_cputime prev_cputime;
+	unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
+	unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
+	unsigned long inblock, oublock, cinblock, coublock;
+	unsigned long maxrss, cmaxrss;
+	struct task_io_accounting ioac;
+
+	/*
+	 * Cumulative ns of schedule CPU time fo dead threads in the
+	 * group, not including a zombie group leader, (This only differs
+	 * from jiffies_to_ns(utime + stime) if sched_clock uses something
+	 * other than jiffies.)
+	 */
+	unsigned long long sum_sched_runtime;
+
+	/*
+	 * We don't bother to synchronize most readers of this at all,
+	 * because there is no reader checking a limit that actually needs
+	 * to get both rlim_cur and rlim_max atomically, and either one
+	 * alone is a single word that can safely be read normally.
+	 * getrlimit/setrlimit use task_lock(current->group_leader) to
+	 * protect this instead of the siglock, because they really
+	 * have no need to disable irqs.
+	 */
+	struct rlimit rlim[RLIM_NLIMITS];
+
+#ifdef CONFIG_BSD_PROCESS_ACCT
+	struct pacct_struct pacct;	/* per-process accounting information */
+#endif
+#ifdef CONFIG_TASKSTATS
+	struct taskstats *stats;
+#endif
+#ifdef CONFIG_AUDIT
+	unsigned audit_tty;
+	struct tty_audit_buf *tty_audit_buf;
+#endif
+
+	/*
+	 * Thread is the potential origin of an oom condition; kill first on
+	 * oom
+	 */
+	bool oom_flag_origin;
+	short oom_score_adj;		/* OOM kill score adjustment */
+	short oom_score_adj_min;	/* OOM kill score adjustment min value.
+					 * Only settable by CAP_SYS_RESOURCE. */
+	struct mm_struct *oom_mm;	/* recorded mm when the thread group got
+					 * killed by the oom killer */
+
+	struct mutex cred_guard_mutex;	/* guard against foreign influences on
+					 * credential calculations
+					 * (notably. ptrace) */
+};
+
+/*
+ * Bits in flags field of signal_struct.
+ */
+#define SIGNAL_STOP_STOPPED	0x00000001 /* job control stop in effect */
+#define SIGNAL_STOP_CONTINUED	0x00000002 /* SIGCONT since WCONTINUED reap */
+#define SIGNAL_GROUP_EXIT	0x00000004 /* group exit in progress */
+#define SIGNAL_GROUP_COREDUMP	0x00000008 /* coredump in progress */
+/*
+ * Pending notifications to parent.
+ */
+#define SIGNAL_CLD_STOPPED	0x00000010
+#define SIGNAL_CLD_CONTINUED	0x00000020
+#define SIGNAL_CLD_MASK		(SIGNAL_CLD_STOPPED|SIGNAL_CLD_CONTINUED)
+
+#define SIGNAL_UNKILLABLE	0x00000040 /* for init: ignore fatal signals */
+
+#define SIGNAL_STOP_MASK (SIGNAL_CLD_MASK | SIGNAL_STOP_STOPPED | \
+			  SIGNAL_STOP_CONTINUED)
+
+static inline void signal_set_stop_flags(struct signal_struct *sig,
+					 unsigned int flags)
+{
+	WARN_ON(sig->flags & (SIGNAL_GROUP_EXIT|SIGNAL_GROUP_COREDUMP));
+	sig->flags = (sig->flags & ~SIGNAL_STOP_MASK) | flags;
+}
+
+/* If true, all threads except ->group_exit_task have pending SIGKILL */
+static inline int signal_group_exit(const struct signal_struct *sig)
+{
+	return	(sig->flags & SIGNAL_GROUP_EXIT) ||
+		(sig->group_exit_task != NULL);
+}
+
+extern void flush_signals(struct task_struct *);
+extern void ignore_signals(struct task_struct *);
+extern void flush_signal_handlers(struct task_struct *, int force_default);
+extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info);
+
+static inline int kernel_dequeue_signal(siginfo_t *info)
+{
+	struct task_struct *tsk = current;
+	siginfo_t __info;
+	int ret;
+
+	spin_lock_irq(&tsk->sighand->siglock);
+	ret = dequeue_signal(tsk, &tsk->blocked, info ?: &__info);
+	spin_unlock_irq(&tsk->sighand->siglock);
+
+	return ret;
+}
+
+static inline void kernel_signal_stop(void)
+{
+	spin_lock_irq(&current->sighand->siglock);
+	if (current->jobctl & JOBCTL_STOP_DEQUEUED)
+		__set_current_state(TASK_STOPPED);
+	spin_unlock_irq(&current->sighand->siglock);
+
+	schedule();
+}
+extern int send_sig_info(int, struct siginfo *, struct task_struct *);
+extern int force_sigsegv(int, struct task_struct *);
+extern int force_sig_info(int, struct siginfo *, struct task_struct *);
+extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp);
+extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid);
+extern int kill_pid_info_as_cred(int, struct siginfo *, struct pid *,
+				const struct cred *, u32);
+extern int kill_pgrp(struct pid *pid, int sig, int priv);
+extern int kill_pid(struct pid *pid, int sig, int priv);
+extern int kill_proc_info(int, struct siginfo *, pid_t);
+extern __must_check bool do_notify_parent(struct task_struct *, int);
+extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
+extern void force_sig(int, struct task_struct *);
+extern int send_sig(int, struct task_struct *, int);
+extern int zap_other_threads(struct task_struct *p);
+extern struct sigqueue *sigqueue_alloc(void);
+extern void sigqueue_free(struct sigqueue *);
+extern int send_sigqueue(struct sigqueue *,  struct task_struct *, int group);
+extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *);
+
+#ifdef TIF_RESTORE_SIGMASK
+/*
+ * Legacy restore_sigmask accessors.  These are inefficient on
+ * SMP architectures because they require atomic operations.
+ */
+
+/**
+ * set_restore_sigmask() - make sure saved_sigmask processing gets done
+ *
+ * This sets TIF_RESTORE_SIGMASK and ensures that the arch signal code
+ * will run before returning to user mode, to process the flag.  For
+ * all callers, TIF_SIGPENDING is already set or it's no harm to set
+ * it.  TIF_RESTORE_SIGMASK need not be in the set of bits that the
+ * arch code will notice on return to user mode, in case those bits
+ * are scarce.  We set TIF_SIGPENDING here to ensure that the arch
+ * signal code always gets run when TIF_RESTORE_SIGMASK is set.
+ */
+static inline void set_restore_sigmask(void)
+{
+	set_thread_flag(TIF_RESTORE_SIGMASK);
+	WARN_ON(!test_thread_flag(TIF_SIGPENDING));
+}
+static inline void clear_restore_sigmask(void)
+{
+	clear_thread_flag(TIF_RESTORE_SIGMASK);
+}
+static inline bool test_restore_sigmask(void)
+{
+	return test_thread_flag(TIF_RESTORE_SIGMASK);
+}
+static inline bool test_and_clear_restore_sigmask(void)
+{
+	return test_and_clear_thread_flag(TIF_RESTORE_SIGMASK);
+}
+
+#else	/* TIF_RESTORE_SIGMASK */
+
+/* Higher-quality implementation, used if TIF_RESTORE_SIGMASK doesn't exist. */
+static inline void set_restore_sigmask(void)
+{
+	current->restore_sigmask = true;
+	WARN_ON(!test_thread_flag(TIF_SIGPENDING));
+}
+static inline void clear_restore_sigmask(void)
+{
+	current->restore_sigmask = false;
+}
+static inline bool test_restore_sigmask(void)
+{
+	return current->restore_sigmask;
+}
+static inline bool test_and_clear_restore_sigmask(void)
+{
+	if (!current->restore_sigmask)
+		return false;
+	current->restore_sigmask = false;
+	return true;
+}
+#endif
+
+static inline void restore_saved_sigmask(void)
+{
+	if (test_and_clear_restore_sigmask())
+		__set_current_blocked(&current->saved_sigmask);
+}
+
+static inline sigset_t *sigmask_to_save(void)
+{
+	sigset_t *res = &current->blocked;
+	if (unlikely(test_restore_sigmask()))
+		res = &current->saved_sigmask;
+	return res;
+}
+
+static inline int kill_cad_pid(int sig, int priv)
+{
+	return kill_pid(cad_pid, sig, priv);
+}
+
+/* These can be the second arg to send_sig_info/send_group_sig_info.  */
+#define SEND_SIG_NOINFO ((struct siginfo *) 0)
+#define SEND_SIG_PRIV	((struct siginfo *) 1)
+#define SEND_SIG_FORCED	((struct siginfo *) 2)
+
+/*
+ * True if we are on the alternate signal stack.
+ */
+static inline int on_sig_stack(unsigned long sp)
+{
+	/*
+	 * If the signal stack is SS_AUTODISARM then, by construction, we
+	 * can't be on the signal stack unless user code deliberately set
+	 * SS_AUTODISARM when we were already on it.
+	 *
+	 * This improves reliability: if user state gets corrupted such that
+	 * the stack pointer points very close to the end of the signal stack,
+	 * then this check will enable the signal to be handled anyway.
+	 */
+	if (current->sas_ss_flags & SS_AUTODISARM)
+		return 0;
+
+#ifdef CONFIG_STACK_GROWSUP
+	return sp >= current->sas_ss_sp &&
+		sp - current->sas_ss_sp < current->sas_ss_size;
+#else
+	return sp > current->sas_ss_sp &&
+		sp - current->sas_ss_sp <= current->sas_ss_size;
+#endif
+}
+
+static inline int sas_ss_flags(unsigned long sp)
+{
+	if (!current->sas_ss_size)
+		return SS_DISABLE;
+
+	return on_sig_stack(sp) ? SS_ONSTACK : 0;
+}
+
+static inline void sas_ss_reset(struct task_struct *p)
+{
+	p->sas_ss_sp = 0;
+	p->sas_ss_size = 0;
+	p->sas_ss_flags = SS_DISABLE;
+}
+
+static inline unsigned long sigsp(unsigned long sp, struct ksignal *ksig)
+{
+	if (unlikely((ksig->ka.sa.sa_flags & SA_ONSTACK)) && ! sas_ss_flags(sp))
+#ifdef CONFIG_STACK_GROWSUP
+		return current->sas_ss_sp;
+#else
+		return current->sas_ss_sp + current->sas_ss_size;
+#endif
+	return sp;
+}
+
+extern void __cleanup_sighand(struct sighand_struct *);
+extern void flush_itimer_signals(void);
+
+#define tasklist_empty() \
+	list_empty(&init_task.tasks)
+
+#define next_task(p) \
+	list_entry_rcu((p)->tasks.next, struct task_struct, tasks)
+
+#define for_each_process(p) \
+	for (p = &init_task ; (p = next_task(p)) != &init_task ; )
+
+extern bool current_is_single_threaded(void);
+
+/*
+ * Careful: do_each_thread/while_each_thread is a double loop so
+ *          'break' will not work as expected - use goto instead.
+ */
+#define do_each_thread(g, t) \
+	for (g = t = &init_task ; (g = t = next_task(g)) != &init_task ; ) do
+
+#define while_each_thread(g, t) \
+	while ((t = next_thread(t)) != g)
+
+#define __for_each_thread(signal, t)	\
+	list_for_each_entry_rcu(t, &(signal)->thread_head, thread_node)
+
+#define for_each_thread(p, t)		\
+	__for_each_thread((p)->signal, t)
+
+/* Careful: this is a double loop, 'break' won't work as expected. */
+#define for_each_process_thread(p, t)	\
+	for_each_process(p) for_each_thread(p, t)
+
+typedef int (*proc_visitor)(struct task_struct *p, void *data);
+void walk_process_tree(struct task_struct *top, proc_visitor, void *);
+
+static inline int get_nr_threads(struct task_struct *tsk)
+{
+	return tsk->signal->nr_threads;
+}
+
+static inline bool thread_group_leader(struct task_struct *p)
+{
+	return p->exit_signal >= 0;
+}
+
+/* Do to the insanities of de_thread it is possible for a process
+ * to have the pid of the thread group leader without actually being
+ * the thread group leader.  For iteration through the pids in proc
+ * all we care about is that we have a task with the appropriate
+ * pid, we don't actually care if we have the right task.
+ */
+static inline bool has_group_leader_pid(struct task_struct *p)
+{
+	return task_pid(p) == p->signal->leader_pid;
+}
+
+static inline
+bool same_thread_group(struct task_struct *p1, struct task_struct *p2)
+{
+	return p1->signal == p2->signal;
+}
+
+static inline struct task_struct *next_thread(const struct task_struct *p)
+{
+	return list_entry_rcu(p->thread_group.next,
+			      struct task_struct, thread_group);
+}
+
+static inline int thread_group_empty(struct task_struct *p)
+{
+	return list_empty(&p->thread_group);
+}
+
+#define delay_group_leader(p) \
+		(thread_group_leader(p) && !thread_group_empty(p))
+
+extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,
+							unsigned long *flags);
+
+static inline struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
+						       unsigned long *flags)
+{
+	struct sighand_struct *ret;
+
+	ret = __lock_task_sighand(tsk, flags);
+	(void)__cond_lock(&tsk->sighand->siglock, ret);
+	return ret;
+}
+
+static inline void unlock_task_sighand(struct task_struct *tsk,
+						unsigned long *flags)
+{
+	spin_unlock_irqrestore(&tsk->sighand->siglock, *flags);
+}
+
+static inline unsigned long task_rlimit(const struct task_struct *tsk,
+		unsigned int limit)
+{
+	return READ_ONCE(tsk->signal->rlim[limit].rlim_cur);
+}
+
+static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
+		unsigned int limit)
+{
+	return READ_ONCE(tsk->signal->rlim[limit].rlim_max);
+}
+
+static inline unsigned long rlimit(unsigned int limit)
+{
+	return task_rlimit(current, limit);
+}
+
+static inline unsigned long rlimit_max(unsigned int limit)
+{
+	return task_rlimit_max(current, limit);
+}
+
 #endif /* _LINUX_SCHED_SIGNAL_H */
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c
index fc34bcf2329f..08d2cb605101 100644
--- a/kernel/cgroup/cgroup-v1.c
+++ b/kernel/cgroup/cgroup-v1.c
@@ -5,6 +5,7 @@
 #include <linux/sort.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/delayacct.h>
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index be93949b4885..b4024d688f38 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -12,7 +12,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/highmem.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 5d4208ad029e..85837ab90e89 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -27,6 +27,8 @@
 #include <linux/inetdevice.h>
 #include <linux/workqueue.h>
 #include <linux/in.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/tcp.h>
 #include <net/smc.h>
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index cc6b6f8651eb..e41f594a1e1d 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -11,6 +11,8 @@
 
 #include <linux/in.h>
 #include <linux/if_ether.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 #include <net/tcp.h>
 
diff --git a/net/smc/smc_close.c b/net/smc/smc_close.c
index 03dfcc6b7661..67a71d170bed 100644
--- a/net/smc/smc_close.c
+++ b/net/smc/smc_close.c
@@ -9,6 +9,8 @@
  */
 
 #include <linux/workqueue.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 
 #include "smc.h"
diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c
index 5d1878732f46..c4ef9a4ec569 100644
--- a/net/smc/smc_rx.c
+++ b/net/smc/smc_rx.c
@@ -11,6 +11,8 @@
 
 #include <linux/net.h>
 #include <linux/rcupdate.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 
 #include "smc.h"
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c
index 6e73b28915ea..69a0013dd25c 100644
--- a/net/smc/smc_tx.c
+++ b/net/smc/smc_tx.c
@@ -15,6 +15,8 @@
 #include <linux/net.h>
 #include <linux/rcupdate.h>
 #include <linux/workqueue.h>
+#include <linux/sched/signal.h>
+
 #include <net/sock.h>
 
 #include "smc.h"
-- 
cgit v1.2.3-70-g09d2