# git rev-parse -q --verify a2ea1ce073d42dc9a335f29905a90218a9feb5c4^{commit}
a2ea1ce073d42dc9a335f29905a90218a9feb5c4
already have revision, skipping fetch
# git checkout -q -f -B kisskb a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# git clean -qxdf
# < git log -1
# commit a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# Merge: 07afad8cc9c2 e0478542cfd4
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Fri May 3 12:47:31 2019 +0200
# 
#     Merge branch 'core/core'
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6
# Build took: 0:00:14.044248