# git rev-parse -q --verify 622c72b651c85cb55bae147debc1a2fae0189b53^{commit}
622c72b651c85cb55bae147debc1a2fae0189b53
already have revision, skipping fetch
# git checkout -q -f -B kisskb 622c72b651c85cb55bae147debc1a2fae0189b53
# git clean -qxdf
# < git log -1
# commit 622c72b651c85cb55bae147debc1a2fae0189b53
# Merge: c36e33e2f477 ca7752caeaa7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Nov 14 10:43:38 2021 -0800
# 
#     Merge tag 'timers-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull timer fix from Thomas Gleixner:
#      "A single fix for POSIX CPU timers to address a problem where POSIX CPU
#       timer delivery stops working for a new child task because
#       copy_process() copies state information which is only valid for the
#       parent task"
#     
#     * tag 'timers-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       posix-cpu-timers: Clear task::posix_cputimers_work in copy_process()
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 622c72b651c85cb55bae147debc1a2fae0189b53
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:07:25.758513