# git rev-parse -q --verify 67963d8b5ca5694b88927f3a68bb9198be25e8d9^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-stable-rc.git linux-4.20.y
# git rev-parse -q --verify 67963d8b5ca5694b88927f3a68bb9198be25e8d9^{commit}
67963d8b5ca5694b88927f3a68bb9198be25e8d9
# git checkout -q -f -B kisskb 67963d8b5ca5694b88927f3a68bb9198be25e8d9
# git clean -qxdf
# < git log -1
# commit 67963d8b5ca5694b88927f3a68bb9198be25e8d9
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Jan 24 20:02:08 2019 +0100
# 
#     Linux 4.20.5-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 67963d8b5ca5694b88927f3a68bb9198be25e8d9
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.20_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/stable-rc-4.20_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: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-gcc4.6
# Build took: 0:00:42.227871