# git rev-parse -q --verify 17784de648be93b4eef0ef8fe28a16ff04feecc7^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 17784de648be93b4eef0ef8fe28a16ff04feecc7^{commit}
17784de648be93b4eef0ef8fe28a16ff04feecc7
# git checkout -q -f -B kisskb 17784de648be93b4eef0ef8fe28a16ff04feecc7
# git clean -qxdf
# < git log -1
# commit 17784de648be93b4eef0ef8fe28a16ff04feecc7
# Merge: 6f69c981811c 0af462f19e63
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 7 11:04:26 2023 -0700
# 
#     Merge tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull debugobjects fix from Thomas Gleixner:
#      "A single fix for debugobjects:
#     
#       The recent fix to ensure atomicity of lookup and allocation
#       inadvertently broke the pool refill mechanism, so that debugobject
#       OOMs now in certain situations. The reason is that the functions which
#       got updated no longer invoke debug_objecs_init(), which is now the
#       only place to care about refilling the tracking object pool.
#     
#       Restore the original behaviour by adding explicit refill opportunities
#       to those places"
#     
#     * tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       debugobject: Ensure pool refill (again)
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 17784de648be93b4eef0ef8fe28a16ff04feecc7
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:21.230071