# git rev-parse -q --verify 5280a423f1f2f9de3d84b4842bfd88dffe8d4047^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 5280a423f1f2f9de3d84b4842bfd88dffe8d4047^{commit}
5280a423f1f2f9de3d84b4842bfd88dffe8d4047
# git checkout -q -f -B kisskb 5280a423f1f2f9de3d84b4842bfd88dffe8d4047
# git clean -qxdf
# < git log -1
# commit 5280a423f1f2f9de3d84b4842bfd88dffe8d4047
# Merge: 3fba2ea05291 48001d26c19f
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Fri May 14 09:00:14 2021 +0200
# 
#     Merge branch 'objtool/core'
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 5280a423f1f2f9de3d84b4842bfd88dffe8d4047
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  allnoconfig
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1236:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc-gcc4.9
# Build took: 0:02:55.465483