# git rev-parse -q --verify 452d059ea2b6252f6743de3e9e81950d05ed8b18^{commit} 452d059ea2b6252f6743de3e9e81950d05ed8b18 already have revision, skipping fetch # git checkout -q -f -B kisskb 452d059ea2b6252f6743de3e9e81950d05ed8b18 # git clean -qxdf # < git log -1 # commit 452d059ea2b6252f6743de3e9e81950d05ed8b18 # Author: Gustavo A. R. Silva # Date: Thu Mar 3 11:25:03 2022 -0600 # # drm/amd/display: Fix Wstringop-overflow warnings in dc_link_dp.c # # Fix the following Wstringop-overflow warnings when building with GCC-11: # # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:493:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:493:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:493:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:388:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:388:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dpia.c:388:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:1491:17: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2613:25: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2613:25: warning: ‘dp_decide_lane_settings’ accessing 4 bytes in a region of size 1 [-Wstringop-overflow=] # # by removing the over-specified array size from the argument declarations. # # This helps with the ongoing efforts to globally enable # -Wstringop-overflow. # # Link: https://github.com/KSPP/linux/issues/181 # Acked-by: Harry Wentland # Signed-off-by: Gustavo A. R. Silva # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 452d059ea2b6252f6743de3e9e81950d05ed8b18 # < make -s -j 32 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- allmodconfig # < make -s -j 32 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 32 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig # make -s -j 32 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/drivers/pci/controller/pci-hyperv.c:769:13: error: 'hv_set_msi_entry_from_desc' defined but not used [-Werror=unused-function] 769 | static void hv_set_msi_entry_from_desc(union hv_msi_entry *msi_entry, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/pci/controller/pci-hyperv.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/pci/controller] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/pci] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1832: drivers] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 # Build took: 0:07:10.110218