# git rev-parse -q --verify 37b5dca2898d1471729194f45e281c2443eb9d6c^{commit}
37b5dca2898d1471729194f45e281c2443eb9d6c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 37b5dca2898d1471729194f45e281c2443eb9d6c
# git clean -qxdf
# < git log -1
# commit 37b5dca2898d1471729194f45e281c2443eb9d6c
# Merge: c31496d fd6792b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 14 16:15:19 2018 -0700
# 
#     Merge tag 'rtc-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
#     
#     Pull RTC fixes from Alexandre Belloni:
#      "Two fixes for 4.18:
#     
#        - an important core fix for RTCs using the core offsetting only one
#          driver is affected
#     
#        - a fix for the error path of mrst"
#     
#     * tag 'rtc-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
#       rtc: fix alarm read and set offset
#       rtc: mrst: fix error code in probe()
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 37b5dca2898d1471729194f45e281c2443eb9d6c
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_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/linus_arm64-defconfig_arm64
# Build took: 0:03:23.232029