Hi, On 23/03/2023 23:34, kernel test robot wrote: > tree/branch: > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 7c4a254d78f89546d0e74a40617ef24c6151c8d1 Add linux-next > specific files for 20230323 > > Error/Warning reports: > > https://lore.kernel.org/oe-kbuild-all/202303161521.jbgbafjj-...@intel.com > https://lore.kernel.org/oe-kbuild-all/202303231302.iy6qifxa-...@intel.com > https://lore.kernel.org/oe-kbuild-all/202303232154.axoxawhg-...@intel.com > > Error/Warning: (recently discovered and may have been fixed) > > drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_validation.c:351:13: > warning: variable 'bw_needed' set but not used [-Wunused-but-set-variable] > drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_validation.c:352:25: > warning: variable 'link' set but not used [-Wunused-but-set-variable] > drivers/net/wireless/legacy/ray_cs.c:628:17: warning: 'strncpy' specified > bound 32 equals destination size [-Wstringop-truncation] > gpio.c:(.init.text+0xec): undefined reference to `of_mm_gpiochip_add_data' > include/linux/mmzone.h:1749:2: error: #error Allocator MAX_ORDER exceeds > SECTION_SIZE > > Unverified Error/Warning (likely false positive, please contact us if > interested):
... > sound/soc/sof/ipc4-pcm.c:391 sof_ipc4_pcm_dai_link_fixup_rate() error: > uninitialized symbol 'be_rate'. > sound/soc/sof/ipc4-topology.c:1132 ipc4_copier_set_capture_fmt() error: > uninitialized symbol 'sample_valid_bits'. These are false positives, the copier which is used in these functions always have input and output side, the be_rate will be initialized: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/sound/soc/sof/ipc4-pcm.c#n485 on the first iteration. the sample_valid_bits will be initialized: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/sound/soc/sof/ipc4-topology.c#n1310 on the first iteration. -- -- Péter
