# git rev-parse -q --verify af79ad2b1f337a00aa150b993635b10bc68dc842^{commit}
af79ad2b1f337a00aa150b993635b10bc68dc842
already have revision, skipping fetch
# git checkout -q -f -B kisskb af79ad2b1f337a00aa150b993635b10bc68dc842
# git clean -qxdf
# git log -1
commit af79ad2b1f337a00aa150b993635b10bc68dc842
Merge: e606d81 447976e
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Oct 3 13:39:00 2016 -0700

    Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
    
    Pull scheduler changes from Ingo Molnar:
     "The main changes are:
    
       - irqtime accounting cleanups and enhancements. (Frederic Weisbecker)
    
       - schedstat debugging enhancements, make it more broadly runtime
         available. (Josh Poimboeuf)
    
       - More work on asymmetric topology/capacity scheduling. (Morten
         Rasmussen)
    
       - sched/wait fixes and cleanups. (Oleg Nesterov)
    
       - PELT (per entity load tracking) improvements. (Peter Zijlstra)
    
       - Rewrite and enhance select_idle_siblings(). (Peter Zijlstra)
    
       - sched/numa enhancements/fixes (Rik van Riel)
    
       - sched/cputime scalability improvements (Stanislaw Gruszka)
    
       - Load calculation arithmetics fixes. (Dietmar Eggemann)
    
       - sched/deadline enhancements (Tommaso Cucinotta)
    
       - Fix utilization accounting when switching to the SCHED_NORMAL
         policy. (Vincent Guittot)
    
       - ... plus misc cleanups and enhancements"
    
    * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (64 commits)
      sched/irqtime: Consolidate irqtime flushing code
      sched/irqtime: Consolidate accounting synchronization with u64_stats API
      u64_stats: Introduce IRQs disabled helpers
      sched/irqtime: Remove needless IRQs disablement on kcpustat update
      sched/irqtime: No need for preempt-safe accessors
      sched/fair: Fix min_vruntime tracking
      sched/debug: Add SCHED_WARN_ON()
      sched/core: Fix set_user_nice()
      sched/fair: Introduce set_curr_task() helper
      sched/core, ia64: Rename set_curr_task()
      sched/core: Fix incorrect utilization accounting when switching to fair class
      sched/core: Optimize SCHED_SMT
      sched/core: Rewrite and improve select_idle_siblings()
      sched/core: Replace sd_busy/nr_busy_cpus with sched_domain_shared
      sched/core: Introduce 'struct sched_domain_shared'
      sched/core: Restructure destroy_sched_domain()
      sched/core: Remove unused @cpu argument from destroy_sched_domain*()
      sched/wait: Introduce init_wait_entry()
      sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
      sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
      ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 af79ad2b1f337a00aa150b993635b10bc68dc842
# < make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x3BE5816
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  SYSTBL  arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h
  SYSTBL  arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h
  HOSTCC  scripts/basic/bin2c
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
/home/kisskb/slave/src/Makefile:1048: 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:150: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=x86_64 O=/home/kisskb/slave/build/linus_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_x86_64-randconfig_x86_64
# Build took: 0:00:04.799456