# git rev-parse -q --verify f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb^{commit}
f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
already have revision, skipping fetch
# git checkout -q -f -B kisskb f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# git clean -qxdf
# < git log -1
# commit f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# Author: Gustavo A. R. Silva <gustavoars@kernel.org>
# Date:   Tue Jul 6 16:05:26 2021 -0500
# 
#     Input: Fix fall-through warning for Clang
#     
#     In preparation to enable -Wimplicit-fallthrough for Clang, fix a
#     warning by explicitly adding a fallthrough; statement.
#     
#     Notice that this seems to be a Duff device for performance[1]. So,
#     although the code looks a bit _funny_, I didn't want to refactor
#     or modify it beyond merely adding a fallthrough marking, which
#     might be the least disruptive way to fix this issue.
#     
#     [1] https://www.drdobbs.com/a-reusable-duff-device/184406208
#     
#     Link: https://github.com/KSPP/linux/issues/115
#     Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version
# < git log --format=%s --max-count=1 f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# < make -s -j 120 ARCH=microblaze O=/kisskb/build/gustavoars_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  mmu_defconfig
# < make -s -j 120 ARCH=microblaze O=/kisskb/build/gustavoars_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  help
# make -s -j 120 ARCH=microblaze O=/kisskb/build/gustavoars_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  olddefconfig
# make -s -j 120 ARCH=microblaze O=/kisskb/build/gustavoars_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
Completed OK
# rm -rf /kisskb/build/gustavoars_mmu_defconfig_microblaze
# Build took: 0:00:35.147380