# git rev-parse -q --verify 63f04777162181798399a2c4e5436d0d0c16291b^{commit}
63f04777162181798399a2c4e5436d0d0c16291b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 63f04777162181798399a2c4e5436d0d0c16291b
# git clean -qxdf
# < git log -1
# commit 63f04777162181798399a2c4e5436d0d0c16291b
# Merge: c25c74b aa7eee8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 12 09:41:14 2018 -0700
# 
#     Merge tag 'mtd/fixes-for-4.18-rc5' of git://git.infradead.org/linux-mtd
#     
#     Pull MTD fix from Boris Brezillon:
#      "A SPI NOR fix to fix a timeout in the cadence QSPI controller driver"
#     
#     * tag 'mtd/fixes-for-4.18-rc5' of git://git.infradead.org/linux-mtd:
#       mtd: spi-nor: cadence-quadspi: Fix direct mode write timeouts
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 63f04777162181798399a2c4e5436d0d0c16291b
# < 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: 0:03:26.214181