# git rev-parse -q --verify 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d^{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 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d^{commit}
58e1100fdc5990b0cc0d4beaf2562a92e621ac7d
# git checkout -q -f -B kisskb 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d
# git clean -qxdf
# < git log -1
# commit 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d
# Author: Jason A. Donenfeld <Jason@zx2c4.com>
# Date:   Tue Nov 30 13:43:15 2021 -0500
# 
#     MAINTAINERS: co-maintain random.c
#     
#     random.c is a bit understaffed, and folks want more prompt reviews. I've
#     got the crypto background and the interest to do these reviews, and have
#     authored parts of the file already.
#     
#     Cc: Theodore Ts'o <tytso@mit.edu>
#     Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#     Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d
# < make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc-defconfig_sparc64
# Build took: 0:01:22.271840