# git rev-parse -q --verify 20e833dc36355ed642d00067641a679c618303fa^{commit}
20e833dc36355ed642d00067641a679c618303fa
already have revision, skipping fetch
# git checkout -q -f -B kisskb 20e833dc36355ed642d00067641a679c618303fa
# git clean -qxdf
# < git log -1
# commit 20e833dc36355ed642d00067641a679c618303fa
# Author: Hook, Gary <Gary.Hook@amd.com>
# Date:   Wed Jul 10 00:09:22 2019 +0000
# 
#     crypto: ccp - memset structure fields to zero before reuse
#     
#     The AES GCM function reuses an 'op' data structure, which members
#     contain values that must be cleared for each (re)use.
#     
#     This fix resolves a crypto self-test failure:
#     alg: aead: gcm-aes-ccp encryption test failed (wrong result) on test vector 2, cfg="two even aligned splits"
#     
#     Fixes: 36cf515b9bbe ("crypto: ccp - Enable support for AES GCM on v5 CCPs")
#     Cc: <stable@vger.kernel.org>
#     Signed-off-by: Gary R Hook <gary.hook@amd.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 20e833dc36355ed642d00067641a679c618303fa
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x3128): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup()
The function start_here_multiplatform() references
the function __init early_setup().
This is often because start_here_multiplatform lacks a __init 
annotation or the annotation of early_setup is wrong.

WARNING: vmlinux.o(.text+0x3164): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/crypto_powernv_defconfig_ppc64le-gcc5
# Build took: 0:02:59.106494