# git rev-parse -q --verify 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52^{commit}
66e1c94db3cd4e094de66a6be68c3ab6d17e0c52
already have revision, skipping fetch
# git checkout -q -f -B kisskb 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52
# git clean -qxdf
# < git log -1
# commit 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52
# Merge: 86a4ac4 e0f6d1a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 13 10:53:08 2018 -0700
# 
#     Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86/pti updates from Thomas Gleixner:
#      "A mixed bag of fixes and updates for the ghosts which are hunting us.
#     
#       The scheduler fixes have been pulled into that branch to avoid
#       conflicts.
#     
#        - A set of fixes to address a khread_parkme() race which caused lost
#          wakeups and loss of state.
#     
#        - A deadlock fix for stop_machine() solved by moving the wakeups
#          outside of the stopper_lock held region.
#     
#        - A set of Spectre V1 array access restrictions. The possible
#          problematic spots were discuvered by Dan Carpenters new checks in
#          smatch.
#     
#        - Removal of an unused file which was forgotten when the rest of that
#          functionality was removed"
#     
#     * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/vdso: Remove unused file
#       perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr
#       perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver
#       perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map()
#       perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*
#       perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]
#       sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
#       sched/core: Fix possible Spectre-v1 indexing for sched_prio_to_weight[]
#       sched/core: Introduce set_special_state()
#       kthread, sched/wait: Fix kthread_parkme() completion issue
#       kthread, sched/wait: Fix kthread_parkme() wait-loop
#       sched/fair: Fix the update of blocked load when newly idle
#       stop_machine, sched: Fix migrate_swap() vs. active_balance() deadlock
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52
# < make -s -j 80 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  randconfig
KCONFIG_SEED=0xFF34B390

WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
  Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
  Selected by [y]:
  - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]

WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
  Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
  Selected by [y]:
  - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 80 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 80 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  

WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
  Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
  Selected by [y]:
  - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]

WARNING: unmet direct dependencies detected for BACKLIGHT_CLASS_DEVICE
  Depends on [n]: HAS_IOMEM [=y] && BACKLIGHT_LCD_SUPPORT [=n]
  Selected by [y]:
  - SAMSUNG_Q10 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y] && ACPI [=y]
Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector available but compiler is broken
/kisskb/src/Makefile:1160: recipe for target 'prepare-compiler-check' failed
make[1]: *** [prepare-compiler-check] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** wait: No child processes.  Stop.
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 80 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_i386-randconfig_i386
# Build took: 0:00:07.973445