# git rev-parse -q --verify d8778f13b73f1cde08be0ece18571dee495b92f1^{commit}
d8778f13b73f1cde08be0ece18571dee495b92f1
already have revision, skipping fetch
# git checkout -q -f -B kisskb d8778f13b73f1cde08be0ece18571dee495b92f1
# git clean -qxdf
# < git log -1
# commit d8778f13b73f1cde08be0ece18571dee495b92f1
# Merge: cf6c8aef16cc e3cacb73e626
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 3 18:50:52 2019 -0700
# 
#     Merge tag 'xtensa-20190803' of git://github.com/jcmvbkbc/linux-xtensa
#     
#     Pull Xtensa fix from Max Filippov:
#      "Fix build for xtensa cores with coprocessors that was broken by
#       entry/return abstraction patch"
#     
#     * tag 'xtensa-20190803' of git://github.com/jcmvbkbc/linux-xtensa:
#       xtensa: fix build for cores with coprocessors
# < /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 d8778f13b73f1cde08be0ece18571dee495b92f1
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allnoconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4
# Build took: 0:00:11.239463