# git rev-parse -q --verify 4cd90083d32574e52ac839c6c7e4ff445ac4472c^{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 4cd90083d32574e52ac839c6c7e4ff445ac4472c^{commit}
4cd90083d32574e52ac839c6c7e4ff445ac4472c
# git checkout -q -f -B kisskb 4cd90083d32574e52ac839c6c7e4ff445ac4472c
# git clean -qxdf
# < git log -1
# commit 4cd90083d32574e52ac839c6c7e4ff445ac4472c
# Merge: e255759e5afb 8aa0f94b0a8d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 29 15:45:33 2022 +0200
# 
#     Merge tag 'gpio-fixes-for-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
#     
#     Pull gpio fixes from Bartosz Golaszewski:
#      "Two fixes for the gpio-simulator:
#     
#        - fix a bug with hogs not being set-up in gpio-sim when user-space
#          sets the chip label to an empty string
#     
#        - include the gpio-sim documentation in the index"
#     
#     * tag 'gpio-fixes-for-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
#       gpio: sim: add doc file to index file
#       gpio: sim: check the label length when setting up device properties
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 4cd90083d32574e52ac839c6c7e4ff445ac4472c
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
.config:7164:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:02:49.285722