# git rev-parse -q --verify ac30d8ce28d61c05ac3a8b1452e889371136f3af^{commit}
ac30d8ce28d61c05ac3a8b1452e889371136f3af
already have revision, skipping fetch
# git checkout -q -f -B kisskb ac30d8ce28d61c05ac3a8b1452e889371136f3af
# git clean -qxdf
# < git log -1
# commit ac30d8ce28d61c05ac3a8b1452e889371136f3af
# Merge: 25cbda467794 74bdd45c85d0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 13 12:25:42 2021 -0800
# 
#     Merge branch 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
#     
#     Pull cgroup fixes from Tejun Heo:
#      "Two cgroup fixes:
#     
#        - fix a NULL deref when trying to poll PSI in the root cgroup
#     
#        - fix confusing controller parsing corner case when mounting cgroup
#          v1 hierarchies
#     
#       And doc / maintainer file updates"
#     
#     * 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
#       cgroup: update PSI file description in docs
#       cgroup: fix psi monitor for root cgroup
#       MAINTAINERS: Update my email address
#       MAINTAINERS: Remove stale URLs for cpuset
#       cgroup-v1: add disabled controller check in cgroup1_parse_param()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 ac30d8ce28d61c05ac3a8b1452e889371136f3af
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:22.917884