# git gc
# git rev-parse -q --verify 2861326d8d5ec28ddb72f127ce5f2d1ec0726911^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
# git rev-parse -q --verify 2861326d8d5ec28ddb72f127ce5f2d1ec0726911^{commit}
2861326d8d5ec28ddb72f127ce5f2d1ec0726911
# git checkout -q -f -B kisskb 2861326d8d5ec28ddb72f127ce5f2d1ec0726911
# git clean -qxdf
# < git log -1
# commit 2861326d8d5ec28ddb72f127ce5f2d1ec0726911
# Author: Michal Suchanek <msuchanek@suse.de>
# Date:   Mon Jul 26 17:42:43 2021 +0200
# 
#     powerpc/stacktrace: Include linux/delay.h
#     
#     Commit 7c6986ade69e ("powerpc/stacktrace: Fix spurious "stale" traces in
#     raise_backtrace_ipi()") introduces udelay() call without including the
#     linux/delay.h header. This may happen to work on master but the header
#     that declares the function should be included nonetheless.
#     
#     Fixes: 7c6986ade69e ("powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()")
#     Signed-off-by: Michal Suchanek <msuchanek@suse.de>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20210726154243.29025-1-msuchanek@suse.de
# < /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 2861326d8d5ec28ddb72f127ce5f2d1ec0726911
# < make -s -j 48 ARCH=microblaze O=/kisskb/build/powerpc-next_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  mmu_defconfig
# < make -s -j 48 ARCH=microblaze O=/kisskb/build/powerpc-next_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  help
# make -s -j 48 ARCH=microblaze O=/kisskb/build/powerpc-next_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  olddefconfig
# make -s -j 48 ARCH=microblaze O=/kisskb/build/powerpc-next_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/powerpc-next_mmu_defconfig_microblaze
# Build took: 0:05:02.115691