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Wed, 04 May 2022 10:26:23 +0000 Date: Wed, 4 May 2022 18:25:52 +0800 From: kernel test robot To: Kuogee Hsieh Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Bjorn Andersson Subject: [andersson:wip/sc8180x-next-20220502 4/29] drivers/gpu/drm/msm/adreno/adreno_gpu.o:(.opd+0x30): multiple definition of `msm_dp_wide_bus_enable'; powerpc64-linux-ld: DWARF error: could not find abbrev number 175673006 Message-ID: <202205041823.i34hnSbf-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/andersson/kernel wip/sc8180x-next-20220502 head: 6199153320a3b7d1dce23ad1ea4d894a86793cb6 commit: 8e86e795739e6289d19ee78a32cf28b605a2416f [4/29] drm/msm/dp: enable widebus feature for display port config: powerpc64-randconfig-r015-20220501 (https://download.01.org/0day-ci/archive/20220504/202205041823.i34hnSbf-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/andersson/kernel/commit/8e86e795739e6289d19ee78a32cf28b605a2416f git remote add andersson https://github.com/andersson/kernel git fetch --no-tags andersson wip/sc8180x-next-20220502 git checkout 8e86e795739e6289d19ee78a32cf28b605a2416f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All error/warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/msm/msm_kms.h:14, from drivers/gpu/drm/msm/disp/msm_disp_snapshot.h:27, from drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c:10: >> drivers/gpu/drm/msm/msm_drv.h:410:6: warning: no previous prototype for 'msm_dp_wide_bus_enable' [-Wmissing-prototypes] 410 | bool msm_dp_wide_bus_enable(struct msm_dp *dp_display) | ^~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/gpu/drm/msm/msm_fence.c:9: >> drivers/gpu/drm/msm/msm_drv.h:410:6: warning: no previous prototype for 'msm_dp_wide_bus_enable' [-Wmissing-prototypes] 410 | bool msm_dp_wide_bus_enable(struct msm_dp *dp_display) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/msm_fence.c: In function 'msm_fence_context_alloc': drivers/gpu/drm/msm/msm_fence.c:25:9: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] 25 | strncpy(fctx->name, name, sizeof(fctx->name)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:17: >> drivers/gpu/drm/msm/msm_drv.h:410:6: warning: no previous prototype for 'msm_dp_wide_bus_enable' [-Wmissing-prototypes] 410 | bool msm_dp_wide_bus_enable(struct msm_dp *dp_display) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function 'dpu_encoder_virt_atomic_check': drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:566:40: warning: variable 'mode' set but not used [-Wunused-but-set-variable] 566 | const struct drm_display_mode *mode; | ^~~~ -- powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 2 >> drivers/gpu/drm/msm/adreno/adreno_gpu.o:(.opd+0x30): multiple definition of `msm_dp_wide_bus_enable'; powerpc64-linux-ld: DWARF error: could not find abbrev number 175673006 drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/adreno_gpu.o: in function `.msm_dp_wide_bus_enable': >> adreno_gpu.c:(.text+0xc0): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 12301 >> drivers/gpu/drm/msm/adreno/a2xx_gpu.o:(.opd+0xf0): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a2xx_gpu.o: in function `.msm_dp_wide_bus_enable': a2xx_gpu.c:(.text+0x2700): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 111 drivers/gpu/drm/msm/adreno/a3xx_gpu.o:(.opd+0xd8): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a3xx_gpu.o: in function `.msm_dp_wide_bus_enable': a3xx_gpu.c:(.text+0x35c0): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 78 drivers/gpu/drm/msm/adreno/a4xx_gpu.o:(.opd+0x150): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a4xx_gpu.o: in function `.msm_dp_wide_bus_enable': a4xx_gpu.c:(.text+0x3c00): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 104 drivers/gpu/drm/msm/adreno/a5xx_gpu.o:(.opd+0x198): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a5xx_gpu.o: in function `.msm_dp_wide_bus_enable': a5xx_gpu.c:(.text+0x3740): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 123 drivers/gpu/drm/msm/adreno/a5xx_power.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a5xx_power.o: in function `.msm_dp_wide_bus_enable': a5xx_power.c:(.text+0xf00): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 72 drivers/gpu/drm/msm/adreno/a5xx_preempt.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a5xx_preempt.o: in function `.msm_dp_wide_bus_enable': a5xx_preempt.c:(.text+0x380): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 6620 drivers/gpu/drm/msm/adreno/a6xx_gpu.o:(.opd+0x2d0): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `.msm_dp_wide_bus_enable': a6xx_gpu.c:(.text+0x7d00): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 41 drivers/gpu/drm/msm/adreno/a6xx_gmu.o:(.opd+0x180): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gmu.o: in function `.msm_dp_wide_bus_enable': a6xx_gmu.c:(.text+0x4180): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 1301 drivers/gpu/drm/msm/adreno/a6xx_hfi.o:(.opd+0x90): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_hfi.o: in function `.msm_dp_wide_bus_enable': a6xx_hfi.c:(.text+0x1280): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 1479059 drivers/gpu/drm/msm/hdmi/hdmi.o:(.opd+0x120): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi.o: in function `.msm_dp_wide_bus_enable': hdmi.c:(.text+0x1640): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 10140 drivers/gpu/drm/msm/hdmi/hdmi_audio.o:(.opd+0x18): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_audio.o: in function `.msm_dp_wide_bus_enable': hdmi_audio.c:(.text+0x0): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 1574408 drivers/gpu/drm/msm/hdmi/hdmi_bridge.o:(.opd+0x108): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_bridge.o: in function `.msm_dp_wide_bus_enable': hdmi_bridge.c:(.text+0x1440): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 1399925 drivers/gpu/drm/msm/hdmi/hdmi_hpd.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_hpd.o: in function `.msm_dp_wide_bus_enable': hdmi_hpd.c:(.text+0x440): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 3599 drivers/gpu/drm/msm/hdmi/hdmi_i2c.o:(.opd+0x60): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_i2c.o: in function `.msm_dp_wide_bus_enable': hdmi_i2c.c:(.text+0x1080): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 54 drivers/gpu/drm/msm/hdmi/hdmi_phy.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy.o: in function `.msm_dp_wide_bus_enable': hdmi_phy.c:(.text+0x440): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 53 drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.o: in function `.msm_dp_wide_bus_enable': hdmi_phy_8960.c:(.text+0x600): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 53 drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.o:(.opd+0xd8): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.o: in function `.msm_dp_wide_bus_enable': hdmi_phy_8996.c:(.text+0x2e40): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 9665 drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy_8x60.o: in function `.msm_dp_wide_bus_enable': hdmi_phy_8x60.c:(.text+0xa00): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 7226 drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.o: in function `.msm_dp_wide_bus_enable': hdmi_phy_8x74.c:(.text+0x440): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 13735 drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.o:(.opd+0x90): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/hdmi/hdmi_pll_8960.o: in function `.msm_dp_wide_bus_enable': hdmi_pll_8960.c:(.text+0xe40): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 9530 drivers/gpu/drm/msm/disp/mdp_format.o:(.opd+0x18): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/disp/mdp_format.o: in function `.msm_dp_wide_bus_enable': mdp_format.c:(.text+0x0): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 255057774 drivers/gpu/drm/msm/disp/mdp_kms.o:(.opd+0x48): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/disp/mdp_kms.o: in function `.msm_dp_wide_bus_enable': mdp_kms.c:(.text+0x180): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 1723001 drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.o:(.opd+0x198): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.o: in function `.msm_dp_wide_bus_enable': mdp4_crtc.c:(.text+0x2a40): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 81 drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.o:(.opd+0x78): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.o: in function `.msm_dp_wide_bus_enable': mdp4_dtv_encoder.c:(.text+0xd40): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 5 drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.o:(.opd+0x90): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here powerpc64-linux-ld: drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.o: in function `.msm_dp_wide_bus_enable': mdp4_lcdc_encoder.c:(.text+0x1740): multiple definition of `.msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:adreno_device.c:(.text+0x7c0): first defined here powerpc64-linux-ld: powerpc64-linux-ld: DWARF error: could not find abbrev number 3 drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.o:(.opd+0x78): multiple definition of `msm_dp_wide_bus_enable'; drivers/gpu/drm/msm/adreno/adreno_device.o:(.opd+0xd8): first defined here -- 0-DAY CI Kernel Test Service https://01.org/lkp