pm24.git/include, branch v4.15-rc3

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-12-10T16:24:16Z

Pull KVM fixes from Radim Krčmář: "ARM: - A number of issues in the vgic discovered using SMATCH - A bit one-off calculation in out stage base address mask (32-bit and 64-bit) - Fixes to single-step debugging instructions that trap for other reasons such as MMMIO aborts - Printing unavailable hyp mode as error - Potential spinlock deadlock in the vgic - Avoid calling vgic vcpu free more than once - Broken bit calculation for big endian systems s390: - SPDX tags - Fence storage key accesses from problem state - Make sure that irq_state.flags is not used in the future x86: - Intercept port 0x80 accesses to prevent host instability (CVE) - Use userspace FPU context for guest FPU (mainly an optimization that fixes a double use of kernel FPU) - Do not leak one page per module load - Flush APIC page address cache from MMU invalidation notifiers" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) KVM: x86: fix APIC page invalidation KVM: s390: Fix skey emulation permission check KVM: s390: mark irq_state.flags as non-usable KVM: s390: Remove redundant license text KVM: s390: add SPDX identifiers to the remaining files KVM: VMX: fix page leak in hardware_setup() KVM: VMX: remove I/O port 0x80 bypass on Intel hosts x86,kvm: remove KVM emulator get_fpu / put_fpu x86,kvm: move qemu/guest FPU switching out to vcpu_run KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion KVM: arm/arm64: kvm_arch_destroy_vm cleanups KVM: arm/arm64: Fix spinlock acquisition in vgic_set_owner kvm: arm: don't treat unavailable HYP mode as an error KVM: arm/arm64: Avoid attempting to load timer vgic state without a vgic kvm: arm64: handle single-step of hyp emulated mmio instructions kvm: arm64: handle single-step during SError exceptions kvm: arm64: handle single-step of userspace mmio instructions kvm: arm64: handle single-stepping trapped instructions KVM: arm/arm64: debug: Introduce helper for single-step arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one ...

kmemcheck: rip it out for real

2017-12-08T21:40:17Z

Commit 4675ff05de2d ("kmemcheck: rip it out") has removed the code but for some reason SPDX header stayed in place. This looks like a rebase mistake in the mmotm tree or the merge mistake. Let's drop those leftovers as well. Signed-off-by: Michal Hocko Signed-off-by: Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-12-08T21:32:44Z

Pull networking fixes from David Miller: 1) CAN fixes from Martin Kelly (cancel URBs properly in all the CAN usb drivers). 2) Revert returning -EEXIST from __dev_alloc_name() as this propagates to userspace and broke some apps. From Johannes Berg. 3) Fix conn memory leaks and crashes in TIPC, from Jon Malloc and Cong Wang. 4) Gianfar MAC can't do EEE so don't advertise it by default, from Claudiu Manoil. 5) Relax strict netlink attribute validation, but emit a warning. From David Ahern. 6) Fix regression in checksum offload of thunderx driver, from Florian Westphal. 7) Fix UAPI bpf issues on s390, from Hendrik Brueckner. 8) New card support in iwlwifi, from Ihab Zhaika. 9) BBR congestion control bug fixes from Neal Cardwell. 10) Fix port stats in nfp driver, from Pieter Jansen van Vuuren. 11) Fix leaks in qualcomm rmnet, from Subash Abhinov Kasiviswanathan. 12) Fix DMA API handling in sh_eth driver, from Thomas Petazzoni. 13) Fix spurious netpoll warnings in bnxt_en, from Calvin Owens. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits) net: mvpp2: fix the RSS table entry offset tcp: evaluate packet losses upon RTT change tcp: fix off-by-one bug in RACK tcp: always evaluate losses in RACK upon undo tcp: correctly test congestion state in RACK bnxt_en: Fix sources of spurious netpoll warnings tcp_bbr: reset long-term bandwidth sampling on loss recovery undo tcp_bbr: reset full pipe detection on loss recovery undo tcp_bbr: record "full bw reached" decision in new full_bw_reached bit sfc: pass valid pointers from efx_enqueue_unwind gianfar: Disable EEE autoneg by default tcp: invalidate rate samples during SACK reneging can: peak/pcie_fd: fix potential bug in restarting tx queue can: usb_8dev: cancel urb on -EPIPE and -EPROTO can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: mcba_usb: cancel urb on -EPROTO usbnet: fix alignment for frames with no ethernet header tcp: use current time in tcp_rcv_space_adjust() ...

Merge tag 'drm-fixes-for-v4.15-rc3' of git://people.freedesktop.org/~airlied/linux

2017-12-08T21:11:57Z

Pull drm fixes from Dave Airlie: "This pull is a bit larger than I'd like but a large bunch of it is license fixes, AMD wanted to fix the licenses for a bunch of files that were missing them, Otherwise a bunch of TTM regression fix since the hugepage support, some i915 and gvt fixes, a core connector free in a safe context fix, and one bridge fix" * tag 'drm-fixes-for-v4.15-rc3' of git://people.freedesktop.org/~airlied/linux: (26 commits) drm/bridge: analogix dp: Fix runtime PM state in get_modes() callback Revert "drm/i915: Display WA #1133 WaFbcSkipSegments:cnl, glk" drm/vc4: Fix false positive WARN() backtrace on refcount_inc() usage drm/i915: Call i915_gem_init_userptr() before taking struct_mutex drm/exynos: remove unnecessary function declaration drm/exynos: remove unnecessary descrptions drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU drm/exynos: Fix dma-buf import drm/ttm: swap consecutive allocated pooled pages v4 drm: safely free connectors from connector_iter drm/i915/gvt: set max priority for gvt context drm/i915/gvt: Don't mark vgpu context as inactive when preempted drm/i915/gvt: Limit read hw reg to active vgpu drm/i915/gvt: Export intel_gvt_render_mmio_to_ring_id() drm/i915/gvt: Emulate PCI expansion ROM base address register drm/ttm: swap consecutive allocated cached pages v3 drm/ttm: roundup the shrink request to prevent skip huge pool drm/ttm: add page order support in ttm_pages_put drm/ttm: add set_pages_wb for handling page order more than zero drm/ttm: add page order in page pool ...

tcp: invalidate rate samples during SACK reneging

2017-12-08T15:07:02Z

Mark tcp_sock during a SACK reneging event and invalidate rate samples while marked. Such rate samples may overestimate bw by including packets that were SACKed before reneging. < ack 6001 win 10000 sack 7001:38001 < ack 7001 win 0 sack 8001:38001 // Reneg detected > seq 7001:8001 // RTO, SACK cleared. < ack 38001 win 10000 In above example the rate sample taken after the last ack will count 7001-38001 as delivered while the actual delivery rate likely could be much lower i.e. 7001-8001. This patch adds a new field tcp_sock.sack_reneg and marks it when we declare SACK reneging and entering TCP_CA_Loss, and unmarks it after the last rate sample was taken before moving back to TCP_CA_Open. This patch also invalidates rate samples taken while tcp_sock.is_sack_reneg is set. Fixes: b9f64820fb22 ("tcp: track data delivery rate for a TCP connection") Signed-off-by: Yousuk Seung Signed-off-by: Neal Cardwell Signed-off-by: Yuchung Cheng Acked-by: Soheil Hassas Yeganeh Acked-by: Eric Dumazet Acked-by: Priyaranjan Jha Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2017-12-07T21:22:51Z

Daniel Borkmann says: ==================== pull-request: bpf 2017-12-06 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Fixing broken uapi for BPF tracing programs for s390 and arm64 architectures due to pt_regs being in-kernel only, and not part of uapi right now. A wrapper is added that exports pt_regs in an asm-generic way. For arm64 this maps to existing user_pt_regs structure and for s390 a user_pt_regs structure exporting the beginning of pt_regs is added and uapi-exported, thus fixing the BPF issues seen in perf (and BPF selftests), all from Hendrik. ==================== Signed-off-by: David S. Miller

usbnet: fix alignment for frames with no ethernet header

2017-12-07T19:32:30Z

The qmi_wwan minidriver support a 'raw-ip' mode where frames are received without any ethernet header. This causes alignment issues because the skbs allocated by usbnet are "IP aligned". Fix by allowing minidrivers to disable the additional alignment offset. This is implemented using a per-device flag, since the same minidriver also supports 'ethernet' mode. Fixes: 32f7adf633b9 ("net: qmi_wwan: support "raw IP" mode") Reported-and-tested-by: Jay Foster Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-12-06T23:47:51Z

Pull irq fixes from Ingo Molnar: "Two fixes: use bool type consistently, plus a irq_matrix_available() bugfix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqdesc: Use bool return type instead of int genirq/matrix: Fix the precedence fix for real

efi: Move some sysfs files to be read-only by root

2017-12-06T18:31:39Z

Thanks to the scripts/leaking_addresses.pl script, it was found that some EFI values should not be readable by non-root users. So make them root-only, and to do that, add a __ATTR_RO_MODE() macro to make this easier, and use it in other places at the same time. Reported-by: Linus Torvalds Tested-by: Dave Young Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ard Biesheuvel Cc: H. Peter Anvin Cc: Matt Fleming Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Cc: stable Link: http://lkml.kernel.org/r/20171206095010.24170-2-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar

Merge tag 'kvm-s390-master-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux

2017-12-06T14:55:44Z

KVM: s390: Fixes for 4.15 - SPDX tags - Fence storage key accesses from problem state - Make sure that irq_state.flags is not used in the future