# git rev-parse -q --verify af544511aa1b39150d7526acdd8b7076bceda538^{commit}
af544511aa1b39150d7526acdd8b7076bceda538
already have revision, skipping fetch
# git checkout -q -f -B kisskb af544511aa1b39150d7526acdd8b7076bceda538
# git clean -qxdf
# < git log -1
# commit af544511aa1b39150d7526acdd8b7076bceda538
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Fri Oct 14 09:07:10 2022 +1000
# 
#     powerpc/64s: make linear_map_hash_lock a raw spinlock
#     
#     This lock is taken while the raw kfence_freelist_lock is held, so it
#     must also be a raw spinlock, as reported by lockdep when raw lock
#     nesting checking is enabled.
#     
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20221013230710.1987253-3-npiggin@gmail.com
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 af544511aa1b39150d7526acdd8b7076bceda538
# < make -s -j 120 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 120 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 120 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 120 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c: In function 'dc_stream_remove_writeback':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c:527:55: error: array subscript [0, 0] is outside array bounds of 'struct dc_writeback_info[1]' [-Werror=array-bounds]
     stream->writeback_info[j] = stream->writeback_info[i];
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:250: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu/drm/amd/amdgpu] Error 2
make[4]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu/drm] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:500: drivers/gpu] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: drivers] Error 2
make[1]: *** [/kisskb/src/Makefile:1990: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 120 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8
# Build took: 0:17:06.752488