# git rev-parse -q --verify c39013ee64b5083ec3202aae8a418e9c70baff7a^{commit}
c39013ee64b5083ec3202aae8a418e9c70baff7a
already have revision, skipping fetch
# git checkout -q -f -B kisskb c39013ee64b5083ec3202aae8a418e9c70baff7a
# git clean -qxdf
# < git log -1
# commit c39013ee64b5083ec3202aae8a418e9c70baff7a
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon May 17 16:03:14 2021 +0900
# 
#     kbuild: clean up ${quiet} checks in shell scripts
#     
#     There were efforts to make 'make -s' really silent when it is a
#     warning-free build.
#     
#     The conventional way was to let a shell script check ${quiet}, and if
#     it is 'silent_', suppress the stdout by itself.
#     
#     With the previous commit, the 'cmd' takes care of it now. The 'cmd' is
#     also invoked from if_changed, if_changed_dep, and if_changed_rule.
#     
#     You can omit ${quiet} checks in shell scripts when they are invoked
#     from the 'cmd' macro.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /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 c39013ee64b5083ec3202aae8a418e9c70baff7a
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
arch/arm64/configs/defconfig:1018:warning: override: reassigning to symbol MTK_PMIC_WRAP
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/arch/arm64/Makefile:33: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/kbuild_arm64-defconfig_arm64-gcc5.4
# Build took: 0:07:01.803046