# git rev-parse -q --verify a3866dde4d7820011e3ce9ee1cf4011309adfd1a^{commit}
a3866dde4d7820011e3ce9ee1cf4011309adfd1a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a3866dde4d7820011e3ce9ee1cf4011309adfd1a
# git clean -qxdf
# < git log -1
# commit a3866dde4d7820011e3ce9ee1cf4011309adfd1a
# Merge: 80785ad1c89d e78e5a91456f
# Author: Thomas Gleixner <tglx@linutronix.de>
# Date:   Sat Sep 1 23:03:41 2018 +0200
# 
#     Merge branch 'x86/urgent' into auto-latest
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 a3866dde4d7820011e3ce9ee1cf4011309adfd1a
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc 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:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc
# Build took: 0:00:07.957191