# git rev-parse -q --verify 03182211c6e6458ef67ee66ed4c71c8ff7791a2d^{commit}
03182211c6e6458ef67ee66ed4c71c8ff7791a2d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 03182211c6e6458ef67ee66ed4c71c8ff7791a2d
# git clean -qxdf
# < git log -1
# commit 03182211c6e6458ef67ee66ed4c71c8ff7791a2d
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Wed Jul 21 00:15:04 2021 +1000
# 
#     powerpc/64s/perf: Always use SIAR for kernel interrupts
#     
#     If an interrupt is taken in kernel mode, always use SIAR for it rather than
#     looking at regs_sipr. This prevents samples piling up around interrupt
#     enable (hard enable or interrupt replay via soft enable) in PMUs / modes
#     where the PR sample indication is not in synch with SIAR.
#     
#     This results in better sampling of interrupt entry and exit in particular.
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Tested-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20210720141504.420110-1-npiggin@gmail.com
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 03182211c6e6458ef67ee66ed4c71c8ff7791a2d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4120:warning: override: reassigning to symbol STANDALONE
.config:4122:warning: override: reassigning to symbol MODULE_SIG
.config:4124:warning: override: reassigning to symbol PPC64
.config:4126:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:4131:warning: override: reassigning to symbol TRIM_UNUSED_KSYMS
.config:4132:warning: override: reassigning to symbol UBSAN
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
drivers/video/fbdev/simplefb.o:(.data.rel.ro+0x58): undefined reference to `cfb_fillrect'
drivers/video/fbdev/simplefb.o:(.data.rel.ro+0x60): undefined reference to `cfb_copyarea'
drivers/video/fbdev/simplefb.o:(.data.rel.ro+0x68): undefined reference to `cfb_imageblit'
make[1]: *** [/kisskb/src/Makefile:1177: vmlinux] Error 1
make: *** [Makefile:220: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:02:09.985524