# git rev-parse -q --verify a5e0aceabef618e2bb3d96c096002d8326d46a83^{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 a5e0aceabef618e2bb3d96c096002d8326d46a83^{commit}
a5e0aceabef618e2bb3d96c096002d8326d46a83
# git checkout -q -f -B kisskb a5e0aceabef618e2bb3d96c096002d8326d46a83
# git clean -qxdf
# < git log -1
# commit a5e0aceabef618e2bb3d96c096002d8326d46a83
# Merge: b8f4296560e3 c40dd3ca2a45
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Sep 25 11:31:48 2021 -0700
# 
#     Merge tag 'erofs-for-5.15-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
#     
#     Pull erofs fixes from Gao Xiang:
#      "Two bugfixes to fix the 4KiB blockmap chunk format availability and a
#       dangling pointer usage. There is also a trivial cleanup to clarify
#       compacted_2b if compacted_4b_initial > totalidx.
#     
#       Summary:
#     
#        - fix the dangling pointer use in erofs_lookup tracepoint
#     
#        - fix unsupported chunk format check
#     
#        - zero out compacted_2b if compacted_4b_initial > totalidx"
#     
#     * tag 'erofs-for-5.15-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
#       erofs: clear compacted_2b if compacted_4b_initial > totalidx
#       erofs: fix misbehavior of unsupported chunk format check
#       erofs: fix up erofs_lookup tracepoint
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 a5e0aceabef618e2bb3d96c096002d8326d46a83
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:7119:warning: override: reassigning to symbol STANDALONE
.config:7120:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:7122:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
arch/x86/crypto/sm4-aesni-avx-asm_64.o: warning: objtool: sm4_aesni_avx_crypt8()+0x8: sibling call from callable instruction with modified stack frame
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:05:52.945355