# git rev-parse -q --verify c927b080c67e3e97193c81fc1d27f4251bf4e036^{commit}
c927b080c67e3e97193c81fc1d27f4251bf4e036
already have revision, skipping fetch
# git checkout -q -f -B kisskb c927b080c67e3e97193c81fc1d27f4251bf4e036
# git clean -qxdf
# < git log -1
# commit c927b080c67e3e97193c81fc1d27f4251bf4e036
# Author: Kamil Konieczny <k.konieczny@partner.samsung.com>
# Date:   Wed Feb 7 16:52:09 2018 +0100
# 
#     crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
#     
#     In AES-ECB mode crypt is done with key only, so any use of IV
#     can cause kernel Oops. Use IV only in AES-CBC and AES-CTR.
#     
#     Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
#     Reported-by: Anand Moon <linux.amoon@gmail.com>
#     Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
#     Tested-by: Anand Moon <linux.amoon@gmail.com>
#     Cc: stable@vger.kernel.org # can be applied after commit 8f9702aad138
#     Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 c927b080c67e3e97193c81fc1d27f4251bf4e036
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  powernv_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/crypto_powernv_defconfig_ppc64le
# Build took: 0:02:29.259587