# git rev-parse -q --verify fcb90d51c375d09a034993cda262b68499e233a4^{commit}
fcb90d51c375d09a034993cda262b68499e233a4
already have revision, skipping fetch
# git checkout -q -f -B kisskb fcb90d51c375d09a034993cda262b68499e233a4
# git clean -qxdf
# < git log -1
# commit fcb90d51c375d09a034993cda262b68499e233a4
# Author: Lothar Rubusch <l.rubusch@gmail.com>
# Date:   Fri Mar 20 11:36:31 2020 +0000
# 
#     crypto: af_alg - bool type cosmetics
#     
#     When working with bool values the true and false definitions should be used
#     instead of 1 and 0.
#     
#     Hopefully I fixed my mailer and apologize for that.
#     
#     Signed-off-by: Lothar Rubusch <l.rubusch@gmail.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 fcb90d51c375d09a034993cda262b68499e233a4
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_powerpc-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_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/crypto_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text+0x2fc8): 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_powerpc-gcc5
# Build took: 0:03:41.925714