# git rev-parse -q --verify 1030eb5ea1451558015c119bb7d4b6ddca6caa0f^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify 1030eb5ea1451558015c119bb7d4b6ddca6caa0f^{commit}
1030eb5ea1451558015c119bb7d4b6ddca6caa0f
# git checkout -q -f -B kisskb 1030eb5ea1451558015c119bb7d4b6ddca6caa0f
# git clean -qxdf
# < git log -1
# commit 1030eb5ea1451558015c119bb7d4b6ddca6caa0f
# Merge: 2cf3f69ff8b2 cd0943357bc7
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Thu Apr 16 10:24:44 2020 +0200
# 
#     Merge branch 'perf/urgent'
# < /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 1030eb5ea1451558015c119bb7d4b6ddca6caa0f
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/namei.c: In function 'handle_dots':
/kisskb/src/fs/namei.c:1805:10: warning: 'inode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/namei.c:1805:10: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.6
# Build took: 0:00:38.755799