# git rev-parse -q --verify f5dd806d1c4f0836de120c01873cd5774557f14b^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git merge-test
remote: warning: multi-pack bitmap is missing required reverse index        
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 f5dd806d1c4f0836de120c01873cd5774557f14b^{commit}
f5dd806d1c4f0836de120c01873cd5774557f14b
# git checkout -q -f -B kisskb f5dd806d1c4f0836de120c01873cd5774557f14b
# git clean -qxdf
# < git log -1
# commit f5dd806d1c4f0836de120c01873cd5774557f14b
# Merge: e0fd4b352f72 c95bf4c16099
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Aug 17 10:20:43 2023 +1000
# 
#     Automatic merge of 'topic/ppc-kvm' into merge-test (2023-08-17 10:20)
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f5dd806d1c4f0836de120c01873cd5774557f14b
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_tqm8540_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/tqm8540_defconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_tqm8540_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_tqm8540_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_85xx_tqm8540_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-merge_85xx_tqm8540_defconfig_powerpc-gcc5
# Build took: 0:00:50.152481