# git rev-parse -q --verify 7271b2a530428b879443b274c191b34536a4ea11^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-next.git master
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 7271b2a530428b879443b274c191b34536a4ea11^{commit}
7271b2a530428b879443b274c191b34536a4ea11
# git checkout -q -f -B kisskb 7271b2a530428b879443b274c191b34536a4ea11
# git clean -qxdf
# < git log -1
# commit 7271b2a530428b879443b274c191b34536a4ea11
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Fri Aug 18 17:48:07 2023 +1000
# 
#     Add linux-next specific files for 20230818
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 7271b2a530428b879443b274c191b34536a4ea11
# make -s -j 160 ARCH=s390 O=/kisskb/build/linux-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linux-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 160 ARCH=s390 O=/kisskb/build/linux-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3677:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 160 ARCH=s390 O=/kisskb/build/linux-next_defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linux-next_defconfig_s390x-gcc8
# Build took: 0:04:53.912838