# git rev-parse -q --verify 2821e26f3a0a3872184581caac8115bb02641941^{commit}
2821e26f3a0a3872184581caac8115bb02641941
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2821e26f3a0a3872184581caac8115bb02641941
# git clean -qxdf
# < git log -1
# commit 2821e26f3a0a3872184581caac8115bb02641941
# Merge: 84809aaf78b5 6849b5eba196
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 25 14:32:51 2020 -0800
# 
#     Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
#     
#     Pull ARM fixes from Russell King:
#     
#      - fix ftrace relocation type filtering
#     
#      - relax arch timer version check
#     
#     * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
#       ARM: 8955/1: virt: Relax arch timer version check during early boot
#       ARM: 8950/1: ftrace/recordmcount: filter relocation types
# < /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 2821e26f3a0a3872184581caac8115bb02641941
# < 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=0x94766FCA
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | 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-  oldconfig
yes: standard output: Broken pipe
# 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:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: 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: 0:02:55.921889