# git rev-parse -q --verify 23d5d9e7770bb44e89e3083ff6d380b163ebbf14^{commit}
23d5d9e7770bb44e89e3083ff6d380b163ebbf14
already have revision, skipping fetch
# git checkout -q -f -B kisskb 23d5d9e7770bb44e89e3083ff6d380b163ebbf14
# git clean -qxdf
# git log -1
commit 23d5d9e7770bb44e89e3083ff6d380b163ebbf14
Merge: 603f069 44612d7
Author: Ingo Molnar <mingo@kernel.org>
Date:   Fri Mar 9 09:04:48 2018 +0100

    Merge branch 'efi/core'
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 23d5d9e7770bb44e89e3083ff6d380b163ebbf14
# < make -s -j 20 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 20 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc
# Build took: 0:00:19.285633