# git rev-parse -q --verify ed424308c712d4376605c3b920c683220bbd8c15^{commit}
ed424308c712d4376605c3b920c683220bbd8c15
already have revision, skipping fetch
# git checkout -q -f -B kisskb ed424308c712d4376605c3b920c683220bbd8c15
# git clean -qxdf
# < git log -1
# commit ed424308c712d4376605c3b920c683220bbd8c15
# Author: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
# Date:   Fri Jul 24 16:28:09 2020 +0530
# 
#     powerpc/numa: Limit possible nodes to within num_possible_nodes
#     
#     MAX_NUMNODES is a theoretical maximum number of nodes thats is
#     supported by the kernel. Device tree properties exposes the number of
#     possible nodes on the current platform. The kernel would detected this
#     and would use it for most of its resource allocations. If the platform
#     now increases the nodes to over what was already exposed, then it may
#     lead to inconsistencies. Hence limit it to the already exposed nodes.
#     
#     Suggested-by: Nathan Lynch <nathanl@linux.ibm.com>
#     Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200724105809.24733-1-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 ed424308c712d4376605c3b920c683220bbd8c15
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/currituck_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_currituck_defconfig_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:1623:1: warning: the frame size of 1168 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_currituck_defconfig_powerpc-gcc4.9
# Build took: 0:01:12.881290