# git rev-parse -q --verify 045c94d280951589b4411afb142f39dcd75a532f^{commit}
045c94d280951589b4411afb142f39dcd75a532f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 045c94d280951589b4411afb142f39dcd75a532f
# git clean -qxdf
# < git log -1
# commit 045c94d280951589b4411afb142f39dcd75a532f
# Author: Russell Currey <ruscur@russell.cc>
# Date:   Fri Jan 20 18:43:06 2023 +1100
# 
#     integrity/powerpc: Support loading keys from pseries secvar
#     
#     The secvar object format is only in the device tree under powernv.
#     We now have an API call to retrieve it in a generic way, so we should
#     use that instead of having to handle the DT here.
#     
#     Add support for pseries secvar, with the "ibm,plpks-sb-v1" format.
#     The object format is expected to be the same, so there shouldn't be any
#     functional differences between objects retrieved from powernv and
#     pseries.
#     
#     Signed-off-by: Russell Currey <ruscur@russell.cc>
#     Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20230120074306.1326298-25-ajd@linux.ibm.com
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 045c94d280951589b4411afb142f39dcd75a532f
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PPC_RADIX_MMU=n
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
arch/powerpc/kernel/head_64.o: warning: objtool: end_first_256B(): can't find starting instruction
arch/powerpc/kernel/optprobes_head.o: warning: objtool: optprobe_template_end(): can't find starting instruction
Completed OK
# rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc12
# Build took: 0:02:27.397265