# git rev-parse -q --verify 7f25f0412c9e2be6811e8aedbd10ef795fff85f2^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 7f25f0412c9e2be6811e8aedbd10ef795fff85f2^{commit}
7f25f0412c9e2be6811e8aedbd10ef795fff85f2
# git checkout -q -f -B kisskb 7f25f0412c9e2be6811e8aedbd10ef795fff85f2
# git clean -qxdf
# < git log -1
# commit 7f25f0412c9e2be6811e8aedbd10ef795fff85f2
# Merge: c1034d249d14 538f4f022a46
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Feb 20 11:01:47 2022 -0800
# 
#     Merge tag 'fs.mount_setattr.v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
#     
#     Pull mount_setattr test/doc fixes from Christian Brauner:
#      "This contains a fix for one of the selftests for the mount_setattr
#       syscall to create idmapped mounts, an entry for idmapped mounts for
#       maintainers, and missing kernel documentation for the helper we split
#       out some time ago to get and yield write access to a mount when
#       changing mount properties"
#     
#     * tag 'fs.mount_setattr.v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
#       fs: add kernel doc for mnt_{hold,unhold}_writers()
#       MAINTAINERS: add entry for idmapped mounts
#       tests: fix idmapped mount_setattr test
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7f25f0412c9e2be6811e8aedbd10ef795fff85f2
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc-gcc5
# Build took: 0:04:19.725417