# git rev-parse -q --verify ea101a702611f987c937a5fafe00f714fd9c1fe8^{commit}
ea101a702611f987c937a5fafe00f714fd9c1fe8
already have revision, skipping fetch
# git checkout -q -f -B kisskb ea101a702611f987c937a5fafe00f714fd9c1fe8
# git clean -qxdf
# < git log -1
# commit ea101a702611f987c937a5fafe00f714fd9c1fe8
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Aug 18 10:47:20 2018 +0200
# 
#     Linux 4.9.122
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 ea101a702611f987c937a5fafe00f714fd9c1fe8
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.9_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-4.9_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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-4.9_powerpc-allnoconfig_powerpc
# Build took: 0:00:12.513135