# 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/mips-linux/bin/mips-linux-gcc --version
# < git log --format=%s --max-count=1 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52
# < make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  allnoconfig
# make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:32: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
FIT description: Linux 4.17.0-rc4+
Created:         Mon May 14 05:22:05 2018
 Image 0 (kernel@0)
  Description:  Linux 4.17.0-rc4+
  Created:      Mon May 14 05:22:05 2018
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    682094 Bytes = 666.11 kB = 0.65 MB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80235bb0
  Hash algo:    sha1
  Hash value:   c69bf1934edb29232d11247e41d1d62e7ae52cb5
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
Completed OK
# rm -rf /kisskb/build/linus_mips-allnoconfig_mips
# Build took: 0:00:09.408933