# git gc
Expanding reachable commits in commit graph: 54612
Expanding reachable commits in commit graph: 112119
Expanding reachable commits in commit graph: 170777
Expanding reachable commits in commit graph: 230694
Expanding reachable commits in commit graph: 290238
Expanding reachable commits in commit graph: 351680
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Expanding reachable commits in commit graph: 659967
Expanding reachable commits in commit graph: 721836
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Expanding reachable commits in commit graph: 1046831
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Expanding reachable commits in commit graph: 1158582
Expanding reachable commits in commit graph: 1201592
Expanding reachable commits in commit graph: 1235639
Expanding reachable commits in commit graph: 1268289
Expanding reachable commits in commit graph: 1281249, done.
Finding extra edges in commit graph:   0% (2/1281249)
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Finding extra edges in commit graph:  99% (1268437/1281249)
Finding extra edges in commit graph: 100% (1281249/1281249)
Finding extra edges in commit graph: 100% (1281249/1281249), done.
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Writing out commit graph in 4 passes: 100% (5124996/5124996), done.
# git rev-parse -q --verify 4376e966ecb78c520b0faf239d118ecfab42a119^{commit}
4376e966ecb78c520b0faf239d118ecfab42a119
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4376e966ecb78c520b0faf239d118ecfab42a119
# git clean -qxdf
# < git log -1
# commit 4376e966ecb78c520b0faf239d118ecfab42a119
# Merge: 256abd8e550c 7b2450bb4027
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jul 8 14:08:43 2024 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v6.10-2024-07-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
#     
#     Pull perf tools fixes from Namhyung Kim:
#      "Fix performance issue for v6.10
#     
#       These address the performance issues reported by Matt, Namhyung and
#       Linus. Recently perf changed the processing of the comm string and DSO
#       using sorted arrays but this caused it to sort the array whenever
#       adding a new entry.
#     
#       This caused a performance issue and the fix is to enhance the sorting
#       by finding the insertion point in the sorted array and to shift
#       righthand side using memmove()"
#     
#     * tag 'perf-tools-fixes-for-v6.10-2024-07-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
#       perf dsos: When adding a dso into sorted dsos maintain the sort order
#       perf comm str: Avoid sort during insert
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 4376e966ecb78c520b0faf239d118ecfab42a119
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  g5_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_g5_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_g5_defconfig_powerpc-gcc13
# Build took: 0:12:12.793920