# git rev-parse -q --verify 7f32a31b0a34625039ff2080e28ab890d8e8dbe2^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 7f32a31b0a34625039ff2080e28ab890d8e8dbe2^{commit}
7f32a31b0a34625039ff2080e28ab890d8e8dbe2
# git checkout -q -f -B kisskb 7f32a31b0a34625039ff2080e28ab890d8e8dbe2
# git clean -qxdf
# < git log -1
# commit 7f32a31b0a34625039ff2080e28ab890d8e8dbe2
# Merge: f13d801d7d23 985faa78687d
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Dec 6 09:02:38 2021 +0100
# 
#     Merge branch into tip/master: 'core/entry'
#     
#     * core/entry:
#         985faa78687d powerpc: Snapshot thread flags
#         08b0af5b2aff powerpc: Avoid discarding flags in system_call_exception()
#         4ea7ce0a79b9 openrisc: Snapshot thread flags
#         e538c5849143 microblaze: Snapshot thread flags
#         342b38087865 arm64: Snapshot thread flags
#         050e22bfc4f4 ARM: Snapshot thread flags
#         7fb2b24bb5c5 alpha: Snapshot thread flags
#         0569b245132c sched: Snapshot thread flags
#         6ce895128b3b entry: Snapshot thread flags
#         dca99fb643a2 x86: Snapshot thread flags
#         7ad639840acf thread_info: Add helpers to snapshot thread flags
#     
#     Signed-off-by: Ingo Molnar <mingo@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 7f32a31b0a34625039ff2080e28ab890d8e8dbe2
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
warning: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/tip_arm64-defconfig_arm64-gcc5.4
# Build took: 0:03:36.993693