# git rev-parse -q --verify c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee^{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 c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee^{commit}
c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee
# git checkout -q -f -B kisskb c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee
# git clean -qxdf
# < git log -1
# commit c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee
# Merge: 2e3f280b24ea 3c0696076aad
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 15 19:59:03 2023 -0800
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#     
#      - Arm CMN perf: fix the DTC allocation failure path which can end up
#        erroneously clearing live counters
#     
#      - arm64/mm: fix hugetlb handling of the dirty page state leading to a
#        continuous fault loop in user on hardware without dirty bit
#        management (DBM). That's caused by the dirty+writeable information
#        not being properly preserved across a series of mprotect(PROT_NONE),
#        mprotect(PROT_READ|PROT_WRITE)
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify
#       perf/arm-cmn: Fail DTC counter allocation correctly
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 c8e97fc6b4c057a350a9e9a1ad625e10cc9c39ee
# make -s -j 160 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  defconfig
# < make -s -j 160 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 160 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 160 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  
Completed OK
# rm -rf /kisskb/build/linus_defconfig_m68k-gcc8
# Build took: 0:01:41.318082