# git rev-parse -q --verify 6fb31b79ec7223a8e7a39d4b901358a2900b8902^{commit}
6fb31b79ec7223a8e7a39d4b901358a2900b8902
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6fb31b79ec7223a8e7a39d4b901358a2900b8902
# git clean -qxdf
# < git log -1
# commit 6fb31b79ec7223a8e7a39d4b901358a2900b8902
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Jan 5 10:01:33 2019 +0100
# 
#     Linux 4.20.1-rc1
# < /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 6fb31b79ec7223a8e7a39d4b901358a2900b8902
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.20_powerpc-allnoconfig_powerpc 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/stable-rc-4.20_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:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-rc-4.20_powerpc-allnoconfig_powerpc
# Build took: 0:00:12.596247