# git rev-parse -q --verify a2d0230b91f7e23ceb5d8fb6a9799f30517ec33a^{commit}
a2d0230b91f7e23ceb5d8fb6a9799f30517ec33a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a2d0230b91f7e23ceb5d8fb6a9799f30517ec33a
# git clean -qxdf
# < git log -1
# commit a2d0230b91f7e23ceb5d8fb6a9799f30517ec33a
# Author: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
# Date:   Tue Sep 22 13:32:54 2020 +0530
# 
#     cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier
#     
#     The patch avoids allocating cpufreq_policy on stack hence fixing frame
#     size overflow in 'powernv_cpufreq_reboot_notifier':
#     
#       drivers/cpufreq/powernv-cpufreq.c: In function powernv_cpufreq_reboot_notifier:
#       drivers/cpufreq/powernv-cpufreq.c:906:1: error: the frame size of 2064 bytes is larger than 2048 bytes
#     
#     Fixes: cf30af76 ("cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec")
#     Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
#     Reviewed-by: Daniel Axtens <dja@axtens.net>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200922080254.41497-1-srikar@linux.vnet.ibm.com
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 a2d0230b91f7e23ceb5d8fb6a9799f30517ec33a
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1667:1: warning: the frame size of 1168 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0xa433f4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_pmac32_defconfig+SMP_powerpc-gcc4.9
# Build took: 0:01:00.367583