# git rev-parse -q --verify d1587f7bfe9a0f97a75d42ac1489aeda551106bc^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify d1587f7bfe9a0f97a75d42ac1489aeda551106bc^{commit}
d1587f7bfe9a0f97a75d42ac1489aeda551106bc
# git checkout -q -f -B kisskb d1587f7bfe9a0f97a75d42ac1489aeda551106bc
# git clean -qxdf
# < git log -1
# commit d1587f7bfe9a0f97a75d42ac1489aeda551106bc
# Merge: 35632d92ef2d bf35a7879f1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 7 15:58:06 2022 -0800
# 
#     Merge branch 'for-5.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
#     
#     Pull cgroup fixes from Tejun Heo:
#      "This contains the cgroup.procs permission check fixes so that they use
#       the credentials at the time of open rather than write, which also
#       fixes the cgroup namespace lifetime bug"
#     
#     * 'for-5.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
#       selftests: cgroup: Test open-time cgroup namespace usage for migration checks
#       selftests: cgroup: Test open-time credential usage for migration checks
#       selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644
#       cgroup: Use open-time cgroup namespace for process migration perm checks
#       cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
#       cgroup: Use open-time credentials for process migraton perm checks
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 d1587f7bfe9a0f97a75d42ac1489aeda551106bc
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
.config:7493:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11
# Build took: 0:05:48.620182