pm24.git/include, branch v4.0-rc2

Merge branch 'fixes-for-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal

2015-03-02T22:08:10Z

Pull thermal management fixes from Eduardo Valentin: "Specifics: - Several fixes in tmon tool. - Fixes in intel int340x for _ART and _TRT tables. - Add id for Avoton SoC into powerclamp driver. - Fixes in RCAR thermal driver to remove race conditions and fix fail path - Fixes in TI thermal driver: removal of unnecessary code and build fix if !CONFIG_PM_SLEEP - Cleanups in exynos thermal driver - Add stubs for include/linux/thermal.h. Now drivers using thermal calls but that also work without CONFIG_THERMAL will be able to compile for systems that don't care about thermal. Note: I am sending this pull on Rui's behalf while he fixes issues in his Linux box" * 'fixes-for-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: int340x_thermal: Ignore missing _ART, _TRT tables thermal/intel_powerclamp: add id for Avoton SoC tools/thermal: tmon: silence 'set but not used' warnings tools/thermal: tmon: use pkg-config to determine library dependencies tools/thermal: tmon: support cross-compiling tools/thermal: tmon: add .gitignore tools/thermal: tmon: fixup tui windowing calculations tools/thermal: tmon: tui: don't hard-code dialog window size assumptions tools/thermal: tmon: add min/max macros tools/thermal: tmon: add --target-temp parameter thermal: exynos: Clean-up code to use oneline entry for exynos compatible table thermal: rcar: Make error and remove paths symmetrical with init thermal: rcar: Fix race condition between init and interrupt thermal: Introduce dummy functions when thermal is not defined ti-soc-thermal: Delete an unnecessary check before the function call "cpufreq_cooling_unregister" thermal: ti-soc-thermal: bandgap: Fix build warning if !CONFIG_PM_SLEEP

Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

2015-02-28T18:36:48Z

Pull drm fixes from Dave Airlie: "Just general fixes: radeon, i915, atmel, tegra, amdkfd and one core fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (28 commits) drm: atmel-hlcdc: remove clock polarity from crtc driver drm/radeon: only enable DP audio if the monitor supports it drm/radeon: fix atom aux payload size check for writes (v2) drm/radeon: fix 1 RB harvest config setup for TN/RL drm/radeon: enable SRBM timeout interrupt on EG/NI drm/radeon: enable SRBM timeout interrupt on SI drm/radeon: enable SRBM timeout interrupt on CIK v2 drm/radeon: dump full IB if we hit a packet error drm/radeon: disable mclk switching with 120hz+ monitors drm/radeon: use drm_mode_vrefresh() rather than mode->vrefresh drm/radeon: enable native backlight control on old macs drm/i915: Fix frontbuffer false positve. drm/i915: Align initial plane backing objects correctly drm/i915: avoid processing spurious/shared interrupts in low-power states drm/i915: Check obj->vma_list under the struct_mutex drm/i915: Fix a use after free, and unbalanced refcounting drm: atmel-hlcdc: remove useless pm_runtime_put_sync in probe drm: atmel-hlcdc: reset layer A2Q and UPDATE bits when disabling it drm: Fix deadlock due to getconnector locking changes drm/i915: Dell Chromebook 11 has PWM backlight ...

thermal: Introduce dummy functions when thermal is not defined

2015-02-24T18:40:42Z

When CONFIG_THERMAL is not enabled, it is better to introduce equivalent dummy functions in the exported header than to introduce #ifdeffery in drivers using the function. This will prevent issues such as that reported in: http://www.spinics.net/lists/linux-next/msg31573.html While at it switch over to IS_ENABLED for thermal macros to allow for thermal framework to be built as framework and relevant APIs be usable by relevant drivers as a result. Reported-by: Guenter Roeck Signed-off-by: Nishanth Menon Signed-off-by: Eduardo Valentin

Merge tag 'stable/for-linus-4.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2015-02-24T17:18:48Z

Pull xen bugfixes from David Vrabel: "Xen regression and bug fixes for 4.0-rc1 - Fix two regressions introduced in 4.0-rc1 affecting PV/PVH guests in certain configurations. - Prevent pvscsi frontends bypassing backend checks. - Allow privcmd hypercalls to be preempted even on kernel with voluntary preemption. This fixes soft-lockups with long running toolstack hypercalls (e.g., when creating/destroying large domains)" * tag 'stable/for-linus-4.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests xen-scsiback: mark pvscsi frontend request consumed only after last read x86/xen: allow privcmd hypercalls to be preempted x86/xen: Make sure X2APIC_ENABLE bit of MSR_IA32_APICBASE is not set

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2015-02-24T16:25:44Z

Pull HID fixes from Jiri Kosina: - a few fixes to Sony driver (rmmod breakage, spinlock initialization), by Antonio Ospite, Frank Praznik and Jiri Kosina - fix for wMaxInputLength handling regression in i2c-hid, by Seth Forshee - IRQ safety spinlock fix in sensor hub driver, by Srinivas Pandruvada - IRQ level sensitivity fix to i2c-hid to be compliant with the spec, by Mika Westerberg - a couple device ID additions piggy-backing on top of that * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: microsoft: Add ID for NE7K wireless keyboard HID: i2c-hid: Limit reads to wMaxInputLength bytes for input events HID: sony: fix uninitialized per-controller spinlock HID: sony: initialize sony_dev_list_lock properly HID: sony: Fix a WARNING shown when rmmod-ing the driver HID: sensor-hub: correct dyn_callback_lock IRQ-safe change HID: hid-sensor-hub: Correct documentation HID: saitek: add USB ID for older R.A.T. 7 HID: i2c-hid: The interrupt should be level sensitive HID: wacom: Add missing ABS_MISC event and feature declaration for 27QHD

x86/xen: allow privcmd hypercalls to be preempted

2015-02-23T16:30:24Z

Hypercalls submitted by user space tools via the privcmd driver can take a long time (potentially many 10s of seconds) if the hypercall has many sub-operations. A fully preemptible kernel may deschedule such as task in any upcall called from a hypercall continuation. However, in a kernel with voluntary or no preemption, hypercall continuations in Xen allow event handlers to be run but the task issuing the hypercall will not be descheduled until the hypercall is complete and the ioctl returns to user space. These long running tasks may also trigger the kernel's soft lockup detection. Add xen_preemptible_hcall_begin() and xen_preemptible_hcall_end() to bracket hypercalls that may be preempted. Use these in the privcmd driver. When returning from an upcall, call xen_maybe_preempt_hcall() which adds a schedule point if if the current task was within a preemptible hypercall. Since _cond_resched() can move the task to a different CPU, clear and set xen_in_preemptible_hcall around the call. Signed-off-by: David Vrabel Reviewed-by: Boris Ostrovsky

drm/i915/bdw: PCI IDs ending in 0xb are ULT.

2015-02-23T09:31:18Z

When reviewing patch that fixes VGA on BDW Halo Jani noticed that we also had other ULT IDs that weren't listed there. So this follow-up patch add these pci-ids as halo and fix comments on i915_pciids.h Cc: Jani Nikula Cc: stable@vger.kernel.org Signed-off-by: Rodrigo Vivi Signed-off-by: Jani Nikula

Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-02-23T01:42:14Z

Pull more vfs updates from Al Viro: "Assorted stuff from this cycle. The big ones here are multilayer overlayfs from Miklos and beginning of sorting ->d_inode accesses out from David" * 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (51 commits) autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for allocation procfs: fix race between symlink removals and traversals debugfs: leave freeing a symlink body until inode eviction Documentation/filesystems/Locking: ->get_sb() is long gone trylock_super(): replacement for grab_super_passive() fanotify: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions Cachefiles: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions VFS: (Scripted) Convert S_ISLNK/DIR/REG(dentry->d_inode) to d_is_*(dentry) SELinux: Use d_is_positive() rather than testing dentry->d_inode Smack: Use d_is_positive() rather than testing dentry->d_inode TOMOYO: Use d_is_dir() rather than d_inode and S_ISDIR() Apparmor: Use d_is_positive/negative() rather than testing dentry->d_inode Apparmor: mediated_filesystem() should use dentry->d_sb not inode->i_sb VFS: Split DCACHE_FILE_TYPE into regular and special types VFS: Add a fallthrough flag for marking virtual dentries VFS: Add a whiteout dentry type VFS: Introduce inode-getting helpers for layered/unioned fs environments Infiniband: Fix potential NULL d_inode dereference posix_acl: fix reference leaks in posix_acl_create autofs4: Wrong format for printing dentry ...

VFS: Split DCACHE_FILE_TYPE into regular and special types

2015-02-22T16:38:38Z

Split DCACHE_FILE_TYPE into DCACHE_REGULAR_TYPE (dentries representing regular files) and DCACHE_SPECIAL_TYPE (representing blockdev, chardev, FIFO and socket files). d_is_reg() and d_is_special() are added to detect these subtypes and d_is_file() is left as the union of the two. This allows a number of places that use S_ISREG(dentry->d_inode->i_mode) to use d_is_reg(dentry) instead. Signed-off-by: David Howells Signed-off-by: Al Viro

VFS: Add a fallthrough flag for marking virtual dentries

2015-02-22T16:38:38Z

Add a DCACHE_FALLTHRU flag to indicate that, in a layered filesystem, this is a virtual dentry that covers another one in a lower layer that should be used instead. This may be recorded on medium if directory integration is stored there. The flag can be set with d_set_fallthru() and tested with d_is_fallthru(). Original-author: Valerie Aurora Signed-off-by: David Howells Signed-off-by: Al Viro