# git rev-parse -q --verify 8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837^{commit}
8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837
# git clean -qxdf
# < git log -1
# commit 8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Mon May 15 22:40:08 2023 +1000
# 
#     powerpc/crypto: Fix aes-gcm-p10 build when VSX=n
#     
#     When VSX is disabled, eg. microwatt_defconfig, the build fails with:
#     
#       In function ‘enable_kernel_vsx’,
#           inlined from ‘vsx_begin’ at arch/powerpc/crypto/aes-gcm-p10-glue.c:68:2,
#           inlined from ‘p10_aes_gcm_crypt.constprop’ at arch/powerpc/crypto/aes-gcm-p10-glue.c:244:2:
#       ...
#       arch/powerpc/include/asm/switch_to.h:86:9: note: in expansion of macro ‘BUILD_BUG’
#          86 |         BUILD_BUG();
#             |         ^~~~~~~~~
#     
#     Fix it by making the p10-aes-gcm code depend on VSX.
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230515124731.122962-1-mpe%40ellerman.id.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 8133a3f0aa66ed3d7d974c89ac6aca6fe6cec837
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet64_smp_defconfig
# Added to kconfig CONFIG_KVM_E500MC=y
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM_MPIC=y
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4515:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-fixes_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_corenet64_smp_defconfig+KVM_powerpc-gcc5
# Build took: 0:05:28.481959