# git rev-parse -q --verify 0cdd776ec92c0fec768c7079331804d3e52d4b27^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 0cdd776ec92c0fec768c7079331804d3e52d4b27^{commit}
0cdd776ec92c0fec768c7079331804d3e52d4b27
# git checkout -q -f -B kisskb 0cdd776ec92c0fec768c7079331804d3e52d4b27
# git clean -qxdf
# < git log -1
# commit 0cdd776ec92c0fec768c7079331804d3e52d4b27
# Merge: 5becde60ed4e 575f00edea0a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 15 08:08:51 2022 -0700
# 
#     Merge tag 'driver-core-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
#     
#     Pull driver core fixes from Greg KH:
#      "Here is one fix, and three documentation updates for 5.18-rc7.
#     
#       The fix is for the firmware loader which resolves a long-reported
#       problem where the credentials of the firmware loader could be set to a
#       userspace process without enough permissions to actually load the
#       firmware image. Many Android vendors have been reporting this for
#       quite some time.
#     
#       The documentation updates are for the embargoed-hardware-issues.rst
#       file to add a new entry, change an existing one, and sort the list to
#       make changes easier in the future.
#     
#       All of these have been in linux-next for a while with no reported
#       issues"
#     
#     * tag 'driver-core-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
#       Documentation/process: Update ARM contact for embargoed hardware issues
#       Documentation/process: Add embargoed HW contact for Ampere Computing
#       Documentation/process: Make groups alphabetical and use tabs consistently
#       firmware_loader: use kernel credentials when reading firmware
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 0cdd776ec92c0fec768c7079331804d3e52d4b27
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5
# Build took: 0:02:41.597986