# git rev-parse -q --verify 83ee9f23763a432a4077bf20624ee35de87bce99^{commit}
83ee9f23763a432a4077bf20624ee35de87bce99
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83ee9f23763a432a4077bf20624ee35de87bce99
# git clean -qxdf
# < git log -1
# commit 83ee9f23763a432a4077bf20624ee35de87bce99
# Author: Russell Currey <ruscur@russell.cc>
# Date:   Wed Aug 10 15:43:31 2022 +1000
# 
#     powerpc/kexec: Fix build failure from uninitialised variable
#     
#     clang 14 won't build because ret is uninitialised and can be returned if
#     both prop and fdtprop are NULL.  Drop the ret variable and return an
#     error in that failure case.
#     
#     Fixes: b1fc44eaa9ba ("pseries/iommu/ddw: Fix kdump to work in absence of ibm,dma-window")
#     Suggested-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     Signed-off-by: Russell Currey <ruscur@russell.cc>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20220810054331.373761-1-ruscur@russell.cc
# < /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 83ee9f23763a432a4077bf20624ee35de87bce99
# < make -s -j 24 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 24 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 24 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 24 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/dml/dcn30/display_mode_vba_30.c: In function 'UseMinimumDCFCLK':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c:6806:1: error: the frame size of 2096 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
 }
 ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.o] Error 1
make[5]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c: In function 'dml32_ModeSupportAndSystemConfigurationFull':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:3778:1: error: the frame size of 2160 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
 } // ModeSupportAndSystemConfigurationFull
 ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.o] Error 1
make[4]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/gpu/drm/amd/amdgpu] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:466: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1844: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 24 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: 0:27:14.269056