# git rev-parse -q --verify bf6a7a5ad6fa69e48b735be75eeb90569d9584bb^{commit}
bf6a7a5ad6fa69e48b735be75eeb90569d9584bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb bf6a7a5ad6fa69e48b735be75eeb90569d9584bb
# git clean -qxdf
# < git log -1
# commit bf6a7a5ad6fa69e48b735be75eeb90569d9584bb
# Author: Arnd Bergmann <arnd@arndb.de>
# Date:   Thu Sep 19 16:05:52 2019 +0200
# 
#     crypto: hisilicon - avoid unused function warning
#     
#     The only caller of hisi_zip_vf_q_assign() is hidden in an #ifdef,
#     so the function causes a warning when CONFIG_PCI_IOV is disabled:
#     
#     drivers/crypto/hisilicon/zip/zip_main.c:740:12: error: unused function 'hisi_zip_vf_q_assign' [-Werror,-Wunused-function]
#     
#     Replace the #ifdef with an IS_ENABLED() check that leads to the
#     function being dropped based on the configuration.
#     
#     Fixes: 79e09f30eeba ("crypto: hisilicon - add SRIOV support for ZIP")
#     Signed-off-by: Arnd Bergmann <arnd@arndb.de>
#     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 bf6a7a5ad6fa69e48b735be75eeb90569d9584bb
# < make -s -j 24 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 24 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-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x2fd0): 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: 0:03:33.174383