# git rev-parse -q --verify 42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd^{commit}
42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd
# git checkout -q -f -B kisskb 42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd
# git clean -qxdf
# < git log -1
# commit 42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd
# Merge: 5206548f6e67 40f5aa4c5eae
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 24 13:28:06 2022 -0700
# 
#     Merge tag 'sched_urgent_for_v5.18_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler fix from Borislav Petkov:
#     
#      - Fix a corner case when calculating sched runqueue variables
#     
#     That fix also removes a check for a zero divisor in the code, without
#     mentioning it.  Vincent clarified that it's ok after I whined about it:
#     
#       https://lore.kernel.org/all/CAKfTPtD2QEyZ6ADd5WrwETMOX0XOwJGnVddt7VHgfURdqgOS-Q@mail.gmail.com/
#     
#     * tag 'sched_urgent_for_v5.18_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       sched/pelt: Fix attach_entity_load_avg() corner case
# < /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 42740a2ff5d3f2cc0c73876dfb37ed0b88d926fd
# < make -s -j 120 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 120 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 120 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
.config:5523:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 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
warning: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:01:27.612329