# git rev-parse -q --verify 45af60e7ced07ae3def41368c3d260dbf496fbce^{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 45af60e7ced07ae3def41368c3d260dbf496fbce^{commit}
45af60e7ced07ae3def41368c3d260dbf496fbce
# git checkout -q -f -B kisskb 45af60e7ced07ae3def41368c3d260dbf496fbce
# git clean -qxdf
# < git log -1
# commit 45af60e7ced07ae3def41368c3d260dbf496fbce
# Merge: 8bb14ca1714f 764c7c9a464b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 21 13:24:12 2021 -1000
# 
#     Merge tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "A few more fixes:
#     
#        - fix unaligned compressed writes in zoned mode
#     
#        - fix false positive lockdep warning when cloning inline extent
#     
#        - remove wrong BUG_ON in tree-log error handling"
#     
#     * tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: zoned: fix parallel compressed writes
#       btrfs: zoned: pass start block to btrfs_use_zone_append
#       btrfs: do not BUG_ON in link_to_fixup_dir
#       btrfs: release path before starting transaction when cloning inline extent
# < /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 45af60e7ced07ae3def41368c3d260dbf496fbce
# < make -s -j 120 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 120 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 120 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 120 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>:1511:2: 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: 0:00:29.119551