# git rev-parse -q --verify c39acfd02800d64304bf3c9359b0476fe4228472^{commit}
c39acfd02800d64304bf3c9359b0476fe4228472
already have revision, skipping fetch
# git checkout -q -f -B kisskb c39acfd02800d64304bf3c9359b0476fe4228472
# git clean -qxdf
# < git log -1
# commit c39acfd02800d64304bf3c9359b0476fe4228472
# Merge: 2fd8b40 1088c6e
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Sun Aug 5 21:00:16 2018 +0200
# 
#     Merge branch 'x86/timers'
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 c39acfd02800d64304bf3c9359b0476fe4228472
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64 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:40: LSE atomics not supported by binutils
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/tip_arm64-defconfig_arm64
# Build took: 0:01:33.641252