# git rev-parse -q --verify 3494d58865ad4a47611dbb427b214cc5227fa5eb^{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 3494d58865ad4a47611dbb427b214cc5227fa5eb^{commit}
3494d58865ad4a47611dbb427b214cc5227fa5eb
# git checkout -q -f -B kisskb 3494d58865ad4a47611dbb427b214cc5227fa5eb
# git clean -qxdf
# < git log -1
# commit 3494d58865ad4a47611dbb427b214cc5227fa5eb
# Merge: 131ad0b6f529 dc293f210690
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 19 11:22:33 2020 -0800
# 
#     Merge tag 'xtensa-20201119' of git://github.com/jcmvbkbc/linux-xtensa
#     
#     Pull xtensa fixes from Max Filippov:
#     
#      - fix placement of cache alias remapping area
#     
#      - disable preemption around cache alias management calls
#     
#      - add missing __user annotation to strncpy_from_user argument
#     
#     * tag 'xtensa-20201119' of git://github.com/jcmvbkbc/linux-xtensa:
#       xtensa: uaccess: Add missing __user to strncpy_from_user() prototype
#       xtensa: disable preemption around cache alias management calls
#       xtensa: fix TLBTEMP area placement
# < /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 3494d58865ad4a47611dbb427b214cc5227fa5eb
# < make -s -j 48 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
KCONFIG_SEED=0x55D1EF30
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 48 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 48 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:7587:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 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-  
arch/arm64/Makefile:37: LSE atomics not supported by binutils
arch/arm64/Makefile:37: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:04:39.352818