[agd5f:amd-staging-drm-next 2342/2544] Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1397 cannot understand function prototype: 'unsigned int dcn60_debug_peak_bw_ramp_size = 0x100;'
kernel test robot <[email protected]>
| Newsgroups | dev.linux.lists.oe-kbuild-all |
|---|---|
| Message-ID | <[email protected]> |
tree: https://gitlab.freedesktop.org/agd5f/linux.git amd-staging-drm-next head: 232bf7d5453df6cc0d877a1003f9aa172e9750de commit: 90ceba0a0383aeb71476eda2a25d0153ed85138b [2342/2544] drm/amd/display: Fix DCN6 peak bandwidth measurement overshoot config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20260821/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260821/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:732 Cannot find identifier on line: * @brief Resets the performance monitor for the DCN 6.0 hubbub. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:733 Cannot find identifier on line: * Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:734 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function resets the performance monitoring counters and related Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:755 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * Starts measuring memory latencies (maximum, minimum, and average) in Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:877 Cannot find identifier on line: * @brief Reads the current performance monitor results and calculates Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:878 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * memory latencies in nanoseconds. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:943 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * Starts measuring urgent assertion and deassertion counts using Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1035 Cannot find identifier on line: * @brief Reads the urgent assertion and deassertion counts from the Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1036 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * performance monitor. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1089 Cannot find identifier on line: * @brief Configures the performance monitor to measure the urgent ramp Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1090 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * latency. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1336 Cannot find identifier on line: * @brief Reads the current performance monitor result and calculates Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1337 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * the urgent ramp latency in nanoseconds. >> Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1397 cannot understand function prototype: 'unsigned int dcn60_debug_peak_bw_ramp_size = 0x100;' Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1602 Cannot find identifier on line: * @brief Configures the performance monitor to measure in-order Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1603 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * bandwidth in megabits per second (Mbps). Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1683 Cannot find identifier on line: * @brief Reads the current performance monitor result and calculates Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1684 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * the in-order bandwidth in Mbps. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1742 Cannot find identifier on line: * @brief Configures the performance monitor to measure prefetch data size. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1743 Cannot find identifier on line: * Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1744 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function sets up performance monitoring counter 0 to measure Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1796 Cannot find identifier on line: * @brief Reads the current performance monitor result and calculates Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1797 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * the prefetch data size in bytes. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1822 Cannot find identifier on line: * @brief Forces the display to use the nominal QoS profile. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1823 Cannot find identifier on line: * Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1824 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function configures the hubbub to force the display to use Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1839 Cannot find identifier on line: * @brief Forces the display to use the urgent QoS profile. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1840 Cannot find identifier on line: * Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1841 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function configures the hubbub to force the display to use Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1856 Cannot find identifier on line: * @brief Resets the display QoS profile to default. Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1857 Cannot find identifier on line: * Warning: drivers/gpu/drm/amd/amdgpu/../display/dc/hubbub/dcn60/dcn60_hubbub.c:1858 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function resets the display QoS profile by disabling any -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki