# git rev-parse -q --verify 4bf27b1f73303c33c5570b63f8ed734abcd1991f^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-next.git 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 4bf27b1f73303c33c5570b63f8ed734abcd1991f^{commit}
4bf27b1f73303c33c5570b63f8ed734abcd1991f
# git checkout -q -f -B kisskb 4bf27b1f73303c33c5570b63f8ed734abcd1991f
# git clean -qxdf
# < git log -1
# commit 4bf27b1f73303c33c5570b63f8ed734abcd1991f
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Tue May 11 13:33:44 2021 +1000
# 
#     Add linux-next specific files for 20210511
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /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 4bf27b1f73303c33c5570b63f8ed734abcd1991f
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linux-next_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linux-next_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 10 ARCH=sparc O=/kisskb/build/linux-next_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 10 ARCH=sparc O=/kisskb/build/linux-next_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1515:2: 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/linux-next_sparc-defconfig_sparc64
# Build took: 0:01:16.779449