# git rev-parse -q --verify f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/crypto master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d^{commit}
f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d
# git checkout -q -f -B kisskb f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d
# git clean -qxdf
# < git log -1
# commit f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d
# Author: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
# Date:   Fri Oct 15 11:47:33 2021 +0800
# 
#     crypto: x86/sm4 - Fix invalid section entry size
#     
#     This fixes the following warning:
#     
#       vmlinux.o: warning: objtool: elf_update: invalid section entry size
#     
#     The size of the rodata section is 164 bytes, directly using the
#     entry_size of 164 bytes will cause errors in some versions of the
#     gcc compiler, while using 16 bytes directly will cause errors in
#     the clang compiler. This patch correct it by filling the size of
#     rodata to a 16-byte boundary.
#     
#     Fixes: a7ee22ee1445 ("crypto: x86/sm4 - add AES-NI/AVX/x86_64 implementation")
#     Fixes: 5b2efa2bb865 ("crypto: x86/sm4 - add AES-NI/AVX2/x86_64 implementation")
#     Reported-by: Peter Zijlstra <peterz@infradead.org>
#     Reported-by: Abaci Robot <abaci@linux.alibaba.com>
#     Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
#     Tested-by: Heyuan Shi <heyuan@linux.alibaba.com>
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f8690a4b5a1b64f74ae5c4f7c4ea880d8a8e1a0d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/crypto_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:03:26.879367