# git rev-parse -q --verify d528014517f2b0531862c02865b9d4c908019dc4^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify d528014517f2b0531862c02865b9d4c908019dc4^{commit}
d528014517f2b0531862c02865b9d4c908019dc4
# git checkout -q -f -B kisskb d528014517f2b0531862c02865b9d4c908019dc4
# git clean -qxdf
# < git log -1
# commit d528014517f2b0531862c02865b9d4c908019dc4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 4 15:05:12 2023 -0700
# 
#     Revert ".gitignore: ignore *.cover and *.mbx"
#     
#     This reverts commit 534066a983df0935847061c844eb178f8a53a9e7.
#     
#     It's actively detrimental in that it hides files that shouldn't be
#     hidden.
#     
#     If I have some b4 mbx file in my git directory, it either was already
#     applied with "git am" and is now stale, or maybe it's waiting for that
#     to happen.  In neither case is "ignore it" the right option.
#     
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 d528014517f2b0531862c02865b9d4c908019dc4
# make -s -j 160 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 160 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 160 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 160 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: 0:02:18.010562