# git rev-parse -q --verify 5ad0ec0b86525d0c5d3d250d3cfad7f183b00cfa^{commit}
5ad0ec0b86525d0c5d3d250d3cfad7f183b00cfa
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5ad0ec0b86525d0c5d3d250d3cfad7f183b00cfa
# git clean -qxdf
# < git log -1
# commit 5ad0ec0b86525d0c5d3d250d3cfad7f183b00cfa
# Merge: f014d2b8584d 3568b88944fe
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 20 09:28:25 2020 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Will Deacon:
#     
#      - Fix panic() when it occurs during secondary CPU startup
#     
#      - Fix "kpti=off" when KASLR is enabled
#     
#      - Fix howler in compat syscall table for vDSO clock_getres() fallback
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: compat: Fix syscall number of compat_clock_getres
#       arm64: kpti: Fix "kpti=off" when KASLR is enabled
#       arm64: smp: fix crash_smp_send_stop() behaviour
#       arm64: smp: fix smp_send_stop() behaviour
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 5ad0ec0b86525d0c5d3d250d3cfad7f183b00cfa
# < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:39.953536