# git rev-parse -q --verify bd3c9cdb21a2674dd0db70199df884828e37abd4^{commit}
bd3c9cdb21a2674dd0db70199df884828e37abd4
already have revision, skipping fetch
# git checkout -q -f -B kisskb bd3c9cdb21a2674dd0db70199df884828e37abd4
# git clean -qxdf
# < git log -1
# commit bd3c9cdb21a2674dd0db70199df884828e37abd4
# Merge: ac524ece210e 588a513d3425
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 14 10:52:47 2021 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#      "Fixes and cpucaps.h automatic generation:
#     
#        - Generate cpucaps.h at build time rather than carrying lots of
#          #defines. Merged at -rc1 to avoid some conflicts during the merge
#          window.
#     
#        - Initialise RGSR_EL1.SEED in __cpu_setup() as it may be left as 0
#          out of reset and the IRG instruction would not function as expected
#          if only the architected pseudorandom number generator is
#          implemented.
#     
#        - Fix potential race condition in __sync_icache_dcache() where the
#          PG_dcache_clean page flag is set before the actual cache
#          maintenance.
#     
#        - Fix header include in BTI kselftests"
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache()
#       arm64: tools: Add __ASM_CPUCAPS_H to the endif in cpucaps.h
#       arm64: mte: initialize RGSR_EL1.SEED in __cpu_setup
#       kselftest/arm64: Add missing stddef.h include to BTI tests
#       arm64: Generate cpucaps.h
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 bd3c9cdb21a2674dd0db70199df884828e37abd4
# < make -s -j 32 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  allnoconfig
# < make -s -j 32 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 32 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 32 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/linus_arm-allnoconfig_arm-gcc4.9
# Build took: 0:00:25.630925