# git rev-parse -q --verify a7b234abc54fcf789768d1515269ab68f239bfb6^{commit}
a7b234abc54fcf789768d1515269ab68f239bfb6
already have revision, skipping fetch
# git checkout -q -f -B kisskb a7b234abc54fcf789768d1515269ab68f239bfb6
# git clean -qxdf
# < git log -1
# commit a7b234abc54fcf789768d1515269ab68f239bfb6
# Merge: c81d641136b5 04e048cf09d7
# Author: Thomas Gleixner <tglx@linutronix.de>
# Date:   Tue Aug 6 18:32:31 2019 +0200
# 
#     Merge branch 'sched/urgent'
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 a7b234abc54fcf789768d1515269ab68f239bfb6
# < make -s -j 48 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/tip_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool: .altinstr_replacement+0x36: redundant UACCESS disable
Completed OK
# rm -rf /kisskb/build/tip_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:05.410082