# git rev-parse -q --verify 97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae^{commit}
97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae
already have revision, skipping fetch
# git checkout -q -f -B kisskb 97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae
# git clean -qxdf
# < git log -1
# commit 97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae
# Merge: 3c856a3180da c547addba709
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 27 12:01:26 2021 -1000
# 
#     Merge branch 'for-5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
#     
#     Pull percpu fixes from Dennis Zhou:
#      "This contains a cleanup to lib/percpu-refcount.c and an update to the
#       MAINTAINERS file to more formally take over support for lib/percpu*"
#     
#     * 'for-5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
#       MAINTAINERS: Add lib/percpu* as part of percpu entry
#       percpu_ref: Don't opencode percpu_ref_is_dying
# < /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 97e5bf604b7a0d6e1b3e00fe31d5fd4b9bffeaae
# < make -s -j 10 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 10 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 10 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 10 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 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:59.301361