# git gc
Expanding reachable commits in commit graph: 73159
Expanding reachable commits in commit graph: 151935
Expanding reachable commits in commit graph: 237155
Expanding reachable commits in commit graph: 321139
Expanding reachable commits in commit graph: 410938
Expanding reachable commits in commit graph: 503100
Expanding reachable commits in commit graph: 585308
Expanding reachable commits in commit graph: 681336
Expanding reachable commits in commit graph: 779298
Expanding reachable commits in commit graph: 877339
Expanding reachable commits in commit graph: 980328
Expanding reachable commits in commit graph: 1056971
Expanding reachable commits in commit graph: 1164202
Expanding reachable commits in commit graph: 1262351, done.
Writing out commit graph in 4 passes:  60% (3048400/5049404)
Writing out commit graph in 4 passes:  61% (3080137/5049404)
Writing out commit graph in 4 passes:  62% (3130631/5049404)
Writing out commit graph in 4 passes:  63% (3181125/5049404)
Writing out commit graph in 4 passes:  64% (3231619/5049404)
Writing out commit graph in 4 passes:  65% (3282113/5049404)
Writing out commit graph in 4 passes:  66% (3332607/5049404)
Writing out commit graph in 4 passes:  67% (3383101/5049404)
Writing out commit graph in 4 passes:  68% (3433595/5049404)
Writing out commit graph in 4 passes:  69% (3484089/5049404)
Writing out commit graph in 4 passes:  70% (3534583/5049404)
Writing out commit graph in 4 passes:  71% (3585077/5049404)
Writing out commit graph in 4 passes:  72% (3635571/5049404)
Writing out commit graph in 4 passes:  73% (3686065/5049404)
Writing out commit graph in 4 passes:  73% (3709106/5049404)
Writing out commit graph in 4 passes:  74% (3736559/5049404)
Writing out commit graph in 4 passes:  75% (3787053/5049404)
Writing out commit graph in 4 passes:  76% (3837548/5049404)
Writing out commit graph in 4 passes:  77% (3888042/5049404)
Writing out commit graph in 4 passes:  78% (3938536/5049404)
Writing out commit graph in 4 passes:  79% (3989030/5049404)
Writing out commit graph in 4 passes:  80% (4039524/5049404)
Writing out commit graph in 4 passes:  81% (4090018/5049404)
Writing out commit graph in 4 passes:  82% (4140512/5049404)
Writing out commit graph in 4 passes:  83% (4191006/5049404)
Writing out commit graph in 4 passes:  84% (4241500/5049404)
Writing out commit graph in 4 passes:  85% (4291994/5049404)
Writing out commit graph in 4 passes:  86% (4342488/5049404)
Writing out commit graph in 4 passes:  87% (4392982/5049404)
Writing out commit graph in 4 passes:  88% (4443476/5049404)
Writing out commit graph in 4 passes:  89% (4493970/5049404)
Writing out commit graph in 4 passes:  90% (4544464/5049404)
Writing out commit graph in 4 passes:  91% (4594958/5049404)
Writing out commit graph in 4 passes:  92% (4645452/5049404)
Writing out commit graph in 4 passes:  93% (4695946/5049404)
Writing out commit graph in 4 passes:  94% (4746440/5049404)
Writing out commit graph in 4 passes:  95% (4796934/5049404)
Writing out commit graph in 4 passes:  96% (4847428/5049404)
Writing out commit graph in 4 passes:  97% (4897922/5049404)
Writing out commit graph in 4 passes:  98% (4948416/5049404)
Writing out commit graph in 4 passes:  99% (4998910/5049404)
Writing out commit graph in 4 passes: 100% (5049404/5049404)
Writing out commit graph in 4 passes: 100% (5049404/5049404), done.
# git rev-parse -q --verify 277100b3d5fefacba4f5ff18e2e52a9553eb6e3f^{commit}
277100b3d5fefacba4f5ff18e2e52a9553eb6e3f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 277100b3d5fefacba4f5ff18e2e52a9553eb6e3f
# git clean -qxdf
# < git log -1
# commit 277100b3d5fefacba4f5ff18e2e52a9553eb6e3f
# Merge: c8e769961668 4c4ab8ae4163
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 15 14:55:50 2024 -0700
# 
#     Merge tag 'block-6.9-20240315' of git://git.kernel.dk/linux
#     
#     Pull block fixes from Jens Axboe:
#     
#      - Revert of a change for mq-deadline that went into the 6.8 release,
#        causing a performance regression for some (Bart)
#     
#      - Revert of the interruptible discard handling. This needs more work
#        since the ioctl and fs path aren't properly split, and will happen
#        for the 6.10 kernel release. For 6.9, do the minimal revert
#        (Christoph)
#     
#      - Fix for an issue with the timestamp caching code (me)
#     
#      - kerneldoc fix (Jiapeng)
#     
#     * tag 'block-6.9-20240315' of git://git.kernel.dk/linux:
#       block: fix mismatched kerneldoc function name
#       Revert "blk-lib: check for kill signal"
#       Revert "block/mq-deadline: use correct way to throttling write requests"
#       block: limit block time caching to in_task() context
# < /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 277100b3d5fefacba4f5ff18e2e52a9553eb6e3f
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet32_smp_defconfig
Using /kisskb/src/arch/powerpc/configs/corenet_base.config as base
Merging /kisskb/src/arch/powerpc/configs/85xx-32bit.config
Merging /kisskb/src/arch/powerpc/configs/85xx-smp.config
Merging /kisskb/src/arch/powerpc/configs/85xx-hw.config
Merging /kisskb/src/arch/powerpc/configs/fsl-emb-nonhw.config
Merging /kisskb/src/arch/powerpc/configs/dpaa.config
#
# merged configuration written to .config (needs make)
#
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Segmentation fault (core dumped)
make[3]: *** [/kisskb/src/scripts/Makefile.vmlinux:37: vmlinux] Error 139
make[2]: *** [/kisskb/src/Makefile:1153: vmlinux] Error 2
make[1]: *** [/kisskb/src/Makefile:240: __sub-make] Error 2
make: *** [Makefile:240: __sub-make] Error 2
Command 'make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc5
# Build took: 0:05:18.657058