# git gc
Expanding reachable commits in commit graph: 27710
Expanding reachable commits in commit graph: 58103
Expanding reachable commits in commit graph: 89021
Expanding reachable commits in commit graph: 115686
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Expanding reachable commits in commit graph: 516883
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Expanding reachable commits in commit graph: 575498
Expanding reachable commits in commit graph: 606866
Expanding reachable commits in commit graph: 639454
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Expanding reachable commits in commit graph: 711696
Expanding reachable commits in commit graph: 746422
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Expanding reachable commits in commit graph: 814707
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Expanding reachable commits in commit graph: 1107846
Expanding reachable commits in commit graph: 1128652
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Expanding reachable commits in commit graph: 1170426
Expanding reachable commits in commit graph: 1192064
Expanding reachable commits in commit graph: 1213584
Expanding reachable commits in commit graph: 1234373, done.
Finding extra edges in commit graph:   0% (2/1234373)
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Finding extra edges in commit graph: 100% (1234373/1234373)
Finding extra edges in commit graph: 100% (1234373/1234373), done.
Computing commit graph generation numbers:  71% (887494/1234373)
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Computing commit graph generation numbers: 100% (1234373/1234373), done.
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Writing out commit graph in 4 passes: 100% (4937492/4937492), done.
# git rev-parse -q --verify 1b8af6552cb7c9bf1194e871f8d733a19b113230^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 1b8af6552cb7c9bf1194e871f8d733a19b113230^{commit}
1b8af6552cb7c9bf1194e871f8d733a19b113230
# git checkout -q -f -B kisskb 1b8af6552cb7c9bf1194e871f8d733a19b113230
# git clean -qxdf
# < git log -1
# commit 1b8af6552cb7c9bf1194e871f8d733a19b113230
# Merge: 17b17be28d42 dc158d23b33d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 3 08:43:35 2023 +0900
# 
#     Merge tag 'powerpc-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix corruption of f0/vs0 during FP/Vector save, seen as userspace
#        crashes when using io-uring workers (in particular with MariaDB)
#     
#      - Fix KVM_RUN potentially clobbering all host userspace FP/Vector
#        registers
#     
#     Thanks to Timothy Pearson, Jens Axboe, and Nicholas Piggin.
#     
#     * tag 'powerpc-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers
#       powerpc: Don't clobber f0/vs0 during fp|altivec register save
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 1b8af6552cb7c9bf1194e871f8d733a19b113230
# make -s -j 160 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 160 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc O=/kisskb/build/linus_defconfig_sparc64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_defconfig_sparc64-gcc12
# Build took: 0:12:17.667849