# git rev-parse -q --verify 979e52ca0469fb38646bc51d26a0263a740c9f03^{commit}
979e52ca0469fb38646bc51d26a0263a740c9f03
already have revision, skipping fetch
# git checkout -q -f -B kisskb 979e52ca0469fb38646bc51d26a0263a740c9f03
# git clean -qxdf
# < git log -1
# commit 979e52ca0469fb38646bc51d26a0263a740c9f03
# Merge: 16fbf79b0f83 c8cfcb78c658
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Mar 23 15:55:21 2020 -0700
# 
#     Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
#     
#     Pull crypto fix from Herbert Xu:
#      "This fixes a correctness bug in the ARM64 version of ChaCha for
#       lib/crypto used by WireGuard"
#     
#     * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
#       crypto: arm64/chacha - correctly walk through blocks
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 979e52ca0469fb38646bc51d26a0263a740c9f03
# < make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allnoconfig
# < make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 10 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x-gcc8
# Build took: 0:00:37.338666