# git gc
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Expanding reachable commits in commit graph: 1308459, done.
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# git rev-parse -q --verify 4f3e012d4cfd1d9bf837870c961f462ca9f23ebe^{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        
# git rev-parse -q --verify 4f3e012d4cfd1d9bf837870c961f462ca9f23ebe^{commit}
4f3e012d4cfd1d9bf837870c961f462ca9f23ebe
# git checkout -q -f -B kisskb 4f3e012d4cfd1d9bf837870c961f462ca9f23ebe
# git clean -qxdf
# < git log -1
# commit 4f3e012d4cfd1d9bf837870c961f462ca9f23ebe
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Tue Sep 17 15:55:14 2024 +1000
# 
#     Add linux-next specific files for 20240917
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 4f3e012d4cfd1d9bf837870c961f462ca9f23ebe
# make -s -j 32 ARCH=um O=/kisskb/build/linux-next_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 32 ARCH=um O=/kisskb/build/linux-next_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 32 ARCH=um O=/kisskb/build/linux-next_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 32 ARCH=um O=/kisskb/build/linux-next_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linux-next_defconfig_um-x86_64-gcc12
# Build took: 0:05:12.210488