# git gc
# git rev-parse -q --verify 2d743660786ec51f5c1fefd5782bbdee7b227db0^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 2d743660786ec51f5c1fefd5782bbdee7b227db0^{commit}
2d743660786ec51f5c1fefd5782bbdee7b227db0
# git checkout -q -f -B kisskb 2d743660786ec51f5c1fefd5782bbdee7b227db0
# git clean -qxdf
# < git log -1
# commit 2d743660786ec51f5c1fefd5782bbdee7b227db0
# Merge: 0a50438c8436 7d01ef7585c0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 6 12:52:49 2021 -0700
# 
#     Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
#     
#     Pull fs fixes from Al Viro:
#      "Fairly old hostfs bug (in setups that are not used by anyone,
#       apparently) + fix for this cycle regression: extra dput/mntput in
#       LOOKUP_CACHED failure handling"
#     
#     * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
#       Make sure nd->path.mnt and nd->path.dentry are always valid pointers
#       hostfs: fix memory handling in follow_link()
# < /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 2d743660786ec51f5c1fefd5782bbdee7b227db0
# < make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 120 ARCH=sparc64 O=/kisskb/build/linus_sparc64-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]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:04:03.715556