# git rev-parse -q --verify aaf01a9f507c108cc8e86f420b0a81e21354be1b^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
# git rev-parse -q --verify aaf01a9f507c108cc8e86f420b0a81e21354be1b^{commit}
aaf01a9f507c108cc8e86f420b0a81e21354be1b
# git checkout -q -f -B kisskb aaf01a9f507c108cc8e86f420b0a81e21354be1b
# git clean -qxdf
# < git log -1
# commit aaf01a9f507c108cc8e86f420b0a81e21354be1b
# Author: Pratik R. Sampat <psampat@linux.ibm.com>
# Date:   Wed Jul 28 17:35:00 2021 +0530
# 
#     cpufreq: powernv: Fix init_chip_info initialization in numa=off
#     
#     In the numa=off kernel command-line configuration init_chip_info() loops
#     around the number of chips and attempts to copy the cpumask of that node
#     which is NULL for all iterations after the first chip.
#     
#     Hence, store the cpu mask for each chip instead of derving cpumask from
#     node while populating the "chips" struct array and copy that to the
#     chips[i].mask
#     
#     Fixes: 053819e0bf84 ("cpufreq: powernv: Handle throttling due to Pmax capping at chip level")
#     Cc: stable@vger.kernel.org # v4.3+
#     Reported-by: Shirisha Ganta <shirisha.ganta1@ibm.com>
#     Signed-off-by: Pratik R. Sampat <psampat@linux.ibm.com>
#     Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
#     [mpe: Rename goto label to out_free_chip_cpu_mask]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20210728120500.87549-2-psampat@linux.ibm.com
# < /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 aaf01a9f507c108cc8e86f420b0a81e21354be1b
# < make -s -j 80 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 80 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 80 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 80 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: 0:05:42.048311