# git gc
Expanding reachable commits in commit graph: 74207
Expanding reachable commits in commit graph: 155552
Expanding reachable commits in commit graph: 242131
Expanding reachable commits in commit graph: 325061
Expanding reachable commits in commit graph: 415532
Expanding reachable commits in commit graph: 506398
Expanding reachable commits in commit graph: 586429
Expanding reachable commits in commit graph: 680351
Expanding reachable commits in commit graph: 775374
Expanding reachable commits in commit graph: 871779
Expanding reachable commits in commit graph: 970251
Expanding reachable commits in commit graph: 1054861
Expanding reachable commits in commit graph: 1147859
Expanding reachable commits in commit graph: 1254169
Expanding reachable commits in commit graph: 1294876, done.
Finding extra edges in commit graph:  91% (1183372/1294876)
Finding extra edges in commit graph:  92% (1191286/1294876)
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Finding extra edges in commit graph:  98% (1268979/1294876)
Finding extra edges in commit graph:  99% (1281928/1294876)
Finding extra edges in commit graph: 100% (1294876/1294876)
Finding extra edges in commit graph: 100% (1294876/1294876), done.
Writing out commit graph in 4 passes:  59% (3081854/5179504)
Writing out commit graph in 4 passes:  60% (3107703/5179504)
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Writing out commit graph in 4 passes: 100% (5179504/5179504)
Writing out commit graph in 4 passes: 100% (5179504/5179504), done.
# git rev-parse -q --verify 797012914d2d031430268fe512af0ccd7d8e46ef^{commit}
797012914d2d031430268fe512af0ccd7d8e46ef
already have revision, skipping fetch
# git checkout -q -f -B kisskb 797012914d2d031430268fe512af0ccd7d8e46ef
# git clean -qxdf
# < git log -1
# commit 797012914d2d031430268fe512af0ccd7d8e46ef
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Jul 17 16:32:45 2024 +1000
# 
#     Add linux-next specific files for 20240717
#     
#     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 797012914d2d031430268fe512af0ccd7d8e46ef
# make -s -j 40 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 40 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 40 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 40 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: 0:06:43.892470