# git rev-parse -q --verify f8fbb47c6e86c0b75f8df864db702c3e3f757361^{commit}
f8fbb47c6e86c0b75f8df864db702c3e3f757361
already have revision, skipping fetch
# git checkout -q -f -B kisskb f8fbb47c6e86c0b75f8df864db702c3e3f757361
# git clean -qxdf
# < git log -1
# commit f8fbb47c6e86c0b75f8df864db702c3e3f757361
# Merge: 59cd4f435ee9 f153c2246783
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Aug 12 07:20:16 2021 -1000
# 
#     Merge branch 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
#     
#     Pull ucounts fix from Eric Biederman:
#      "This fixes the ucount sysctls on big endian architectures.
#     
#       The counts were expanded to be longs instead of ints, and the sysctl
#       code was overlooked, so only the low 32bit were being processed. On
#       litte endian just processing the low 32bits is fine, but on 64bit big
#       endian processing just the low 32bits results in the high order bits
#       instead of the low order bits being processed and nothing works
#       proper.
#     
#       This change took a little bit to mature as we have the SYSCTL_ZERO,
#       and SYSCTL_INT_MAX macros that are only usable for sysctls operating
#       on ints, but unfortunately are not obviously broken. Which resulted in
#       the versions of this change working on big endian and not on little
#       endian, because the int SYSCTL_ZERO when extended 64bit wound up being
#       0x100000000. So we only allowed values greater than 0x100000000 and
#       less than 0faff. Which unfortunately broken everything that tried to
#       set the sysctls. (First reported with the windows subsystem for
#       linux).
#     
#       I have tested this on x86_64 64bit after first reproducing the
#       problems with the earlier version of this change, and then verifying
#       the problems do not exist when we use appropriate long min and max
#       values for extra1 and extra2"
#     
#     * 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
#       ucounts: add missing data type changes
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 f8fbb47c6e86c0b75f8df864db702c3e3f757361
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  defconfig
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc8
# Build took: 0:08:43.358112