user/sven/linux.git/include, branch v3.5-rc2

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

2012-06-08T21:59:29Z

Pull scheduler fixes from Ingo Molnar. * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix the relax_domain_level boot parameter sched: Validate assumptions in sched_init_numa() sched: Always initialize cpu-power sched: Fix domain iteration sched/rt: Fix lockdep annotation within find_lock_lowest_rq() sched/numa: Load balance between remote nodes sched/x86: Calculate booted cores after construction of sibling_mask

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

2012-06-08T16:14:46Z

Pull perf fixes from Ingo Molnar: "A bit larger than what I'd wish for - half of it is due to hw driver updates to Intel Ivy-Bridge which info got recently released, cycles:pp should work there now too, amongst other things. (but we are generally making exceptions for hardware enablement of this type.) There are also callchain fixes in it - responding to mostly theoretical (but valid) concerns. The tooling side sports perf.data endianness/portability fixes which did not make it for the merge window - and various other fixes as well." * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits) perf/x86: Check user address explicitly in copy_from_user_nmi() perf/x86: Check if user fp is valid perf: Limit callchains to 127 perf/x86: Allow multiple stacks perf/x86: Update SNB PEBS constraints perf/x86: Enable/Add IvyBridge hardware support perf/x86: Implement cycles:p for SNB/IVB perf/x86: Fix Intel shared extra MSR allocation x86/decoder: Fix bsr/bsf/jmpe decoding with operand-size prefix perf: Remove duplicate invocation on perf_event_for_each perf uprobes: Remove unnecessary check before strlist__delete perf symbols: Check for valid dso before creating map perf evsel: Fix 32 bit values endianity swap for sample_id_all header perf session: Handle endianity swap on sample_id_all header data perf symbols: Handle different endians properly during symbol load perf evlist: Pass third argument to ioctl explicitly perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP perf tools: Make --version show kernel version instead of pull req tag perf tools: Check if callchain is corrupted perf callchain: Make callchain cursors TLS ...

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

2012-06-08T16:12:21Z

Pull drm intel and exynos fixes from Dave Airlie: "A bunch of fixes for Intel and exynos, nothing too major, a new intel PCI ID, and a fix for CRT detection." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: pch_irq_handler -> {ibx, cpt}_irq_handler char/agp: add another Ironlake host bridge drm/i915: fix up ivb plane 3 pageflips drm/exynos: fixed blending for hdmi graphic layer drm/exynos: Remove dummy encoder get_crtc operation implementation drm/exynos: Keep a reference to frame buffer GEM objects drm/exynos: Don't cast GEM object to Exynos GEM object when not needed drm/exynos: DRIVER_BUS_PLATFORM is not a driver feature drm/exynos: fixed size type. drm/exynos: Use DRM_FORMAT_{NV12, YUV420} instead of DRM_FORMAT_{NV12M, YUV420M} drm/i915: hold forcewake around ring hw init drm/i915: Mark the ringbuffers as being in the GTT domain drm/i915/crt: Do not rely upon the HPD presence pin drm/i915: Reset last_retired_head when resetting ring

Merge tag 'moduleparam-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

2012-06-08T16:10:35Z

Pull minor module param fixes from Rusty Russell: "One bugfix for multiple moduleparam levels, one removal of overzealous printk." * tag 'moduleparam-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: init: Drop initcall level output module_param: stop double-calling parameters.

Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes

2012-06-08T08:42:51Z

* 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung: drm/exynos: fixed blending for hdmi graphic layer drm/exynos: Remove dummy encoder get_crtc operation implementation drm/exynos: Keep a reference to frame buffer GEM objects drm/exynos: Don't cast GEM object to Exynos GEM object when not needed drm/exynos: DRIVER_BUS_PLATFORM is not a driver feature drm/exynos: fixed size type. drm/exynos: Use DRM_FORMAT_{NV12, YUV420} instead of DRM_FORMAT_{NV12M, YUV420M}

module_param: stop double-calling parameters.

2012-06-08T05:28:13Z

Commit 026cee0086fe1df4cf74691cf273062cc769617d "params: _initcall-like kernel parameters" set old-style module parameters to level 0. And we call those level 0 calls where we used to, early in start_kernel(). We also loop through the initcall levels and call the levelled module_params before the corresponding initcall. Unfortunately level 0 is early_init(), so we call the standard module_param calls twice. (Turns out most things don't care, but at least ubi.mtd does). Change the level to -1 for standard module_param calls. Reported-by: Benoît Thébaudeau Signed-off-by: Rusty Russell Cc: stable@kernel.org

c/r: prctl: add ability to get clear_tid_address

2012-06-07T21:43:55Z

Zero is written at clear_tid_address when the process exits. This functionality is used by pthread_join(). We already have sys_set_tid_address() to change this address for the current task but there is no way to obtain it from user space. Without the ability to find this address and dump it we can't restore pthread'ed apps which call pthread_join() once they have been restored. This patch introduces the PR_GET_TID_ADDRESS prctl option which allows the current process to obtain own clear_tid_address. This feature is available iif CONFIG_CHECKPOINT_RESTORE is set. [akpm@linux-foundation.org: fix prctl numbering] Signed-off-by: Andrew Vagin Signed-off-by: Cyrill Gorcunov Cc: Pedro Alves Cc: Oleg Nesterov Cc: Pavel Emelyanov Cc: Tejun Heo Acked-by: Kees Cook Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

c/r: prctl: update prctl_set_mm_exe_file() after mm->num_exe_file_vmas removal

2012-06-07T21:43:55Z

A fix for commit b32dfe377102 ("c/r: prctl: add ability to set new mm_struct::exe_file"). After removing mm->num_exe_file_vmas kernel keeps mm->exe_file until final mmput(), it never becomes NULL while task is alive. We can check for other mapped files in mm instead of checking mm->num_exe_file_vmas, and mark mm with flag MMF_EXE_FILE_CHANGED in order to forbid second changing of mm->exe_file. Signed-off-by: Konstantin Khlebnikov Reviewed-by: Cyrill Gorcunov Cc: Oleg Nesterov Cc: Matt Helsley Cc: Kees Cook Cc: KOSAKI Motohiro Cc: Tejun Heo Cc: Pavel Emelyanov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-06-06T17:47:15Z

Pull ACPI and Power Management changes from Len Brown. This does an evil merge to fix up what I think is a mismerge by Len to the gma500 driver, and restore it to the mainline state. In that driver, both branches had commented out the call to acpi_video_register(), and Len resolved the merge to that commented-out version. However, in mainline, further changes by Alan (commit d839ede47a56: "gma500: opregion and ACPI" to be exact) had re-enabled the ACPI video registration, so the current state of the driver seems to want it. Alan is apparently still feeling the effects of partying with the Queen, so he didn't reply to my query, but I'll do the evil merge anyway. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: ACPI: fix acpi_bus.h build warnings when ACPI is not enabled drivers: acpi: Fix dependency for ACPI_HOTPLUG_CPU tools/power turbostat: fix IVB support tools/power turbostat: fix un-intended affinity of forked program ACPI video: use after input_unregister_device() gma500: don't register the ACPI video bus acpi_video: Intel video is not always i915 acpi_video: fix leaking PCI references ACPI: Ignore invalid _PSS entries, but use valid ones ACPI battery: only refresh the sysfs files when pertinent information changes

perf: Limit callchains to 127

2012-06-06T15:08:00Z

Stack depth of 255 seems excessive, given that copy_from_user_nmi() could be slow. Signed-off-by: Arun Sharma Cc: Linus Torvalds Cc: linux-kernel@vger.kernel.org Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1334961696-19580-3-git-send-email-asharma@fb.com Signed-off-by: Ingo Molnar