# git rev-parse -q --verify ef50e3059ac91e7b035bce1a89e5b49771ed353a^{commit}
ef50e3059ac91e7b035bce1a89e5b49771ed353a
already have revision, skipping fetch
# git checkout -q -f -B kisskb ef50e3059ac91e7b035bce1a89e5b49771ed353a
# git clean -qxdf
# < git log -1
# commit ef50e3059ac91e7b035bce1a89e5b49771ed353a
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Jan 23 08:10:57 2019 +0100
# 
#     Linux 4.9.152
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 ef50e3059ac91e7b035bce1a89e5b49771ed353a
# < make -s -j 48 ARCH=arm O=/kisskb/build/stable-rc-4.9_versatile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  versatile_defconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/stable-rc-4.9_versatile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/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-rc-4.9_versatile_defconfig_arm
# Build took: 0:00:36.828372