# git gc
# git rev-parse -q --verify 5ee96fa9dd78b2dc81b587e33074d877002d7605^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 5ee96fa9dd78b2dc81b587e33074d877002d7605^{commit}
5ee96fa9dd78b2dc81b587e33074d877002d7605
# git checkout -q -f -B kisskb 5ee96fa9dd78b2dc81b587e33074d877002d7605
# git clean -qxdf
# < git log -1
# commit 5ee96fa9dd78b2dc81b587e33074d877002d7605
# Merge: 1c74516c2da4 81e2073c175b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Mar 21 11:34:24 2021 -0700
# 
#     Merge tag 'irq-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull irq fix from Ingo Molnar:
#      "A change to robustify force-threaded IRQ handlers to always disable
#       interrupts, plus a DocBook fix.
#     
#       The force-threaded IRQ handler change has been accelerated from the
#       normal schedule of such a change to keep the bad pattern/workaround of
#       spin_lock_irqsave() in handlers or IRQF_NOTHREAD as a kludge from
#       spreading"
#     
#     * tag 'irq-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       genirq: Disable interrupts for force threaded handlers
#       genirq/irq_sim: Fix typos in kernel doc (fnode -> fwnode)
# < /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 5ee96fa9dd78b2dc81b587e33074d877002d7605
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allnoconfig
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_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_sparc64-allnoconfig_sparc64
# Build took: 0:04:15.541710