# git rev-parse -q --verify fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3^{commit}
fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3
already have revision, skipping fetch
# git checkout -q -f -B kisskb fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3
# git clean -qxdf
# < git log -1
# commit fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3
# Merge: 706ce3caea1c da9619a30e73
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 6 11:43:08 2023 -0700
# 
#     Merge tag 'mm-stable-2023-05-06-10-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
#     
#     Pull dmapool updates - again - from Andrew Morton:
#      "Reinstate the dmapool changes which were accidentally removed by a
#       mishap on the last commit in the previous attempt at the series"
#     
#     Fixes: 2d55c16c0c54 ("dmapool: create/destroy cleanup").
#     
#     [ The whole old series: def8574308ed..2d55c16c0c54 results in an empty
#       diff because that last commit ended up being just a revert of all that
#       came everything before it.     - Linus ]
#     
#     * tag 'mm-stable-2023-05-06-10-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
#       dmapool: link blocks across pages
#       dmapool: don't memset on free twice
#       dmapool: simplify freeing
#       dmapool: consolidate page initialization
#       dmapool: rearrange page alloc failure handling
#       dmapool: move debug code to own functions
#       dmapool: speedup DMAPOOL_DEBUG with init_on_alloc
#       dmapool: cleanup integer types
#       dmapool: use sysfs_emit() instead of scnprintf()
#       dmapool: remove checks for dev == NULL
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3
# < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:01:48.125711