Re: [linux-next:master] BUILD REGRESSION 7c4a254d78f89546d0e74a40617ef24c6151c8d1
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
Re: [linux-next:master] BUILD REGRESSION 7c4a254d78f89546d0e74a40617ef24c6151c8d1
On Fri, Mar 24, 2023 at 05:34:18AM +0800, 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): > > drivers/soc/fsl/qe/tsa.c:140:26: sparse: sparse: incorrect type in argument 2 > (different address spaces) > drivers/soc/fsl/qe/tsa.c:150:27: sparse: sparse: incorrect type in argument 1 > (different address spaces) > mm/mmap.c:962 vma_merge() error: uninitialized symbol 'next'. I hate to add noise, but just for completeness and clarity, this is an issue that was resolved in the patchset already whose fixes will be ported to -next on the next go around. https://lore.kernel.org/all/cover.1679516210.git.lstoa...@gmail.com has the latest version (v5), fix came in v3. > 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'. > > Error/Warning ids grouped by kconfigs: > > gcc_recent_errors > |-- alpha-allyesconfig > | `-- > drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size > |-- arm-allmodconfig > | |-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used > | `-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used > |-- i386-randconfig-m021 > | `-- mm-mmap.c-vma_merge()-error:uninitialized-symbol-next-. > |-- ia64-allmodconfig > | `-- > drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size > |-- loongarch-randconfig-r006-20230322 > | `-- > include-linux-mmzone.h:error:error-Allocator-MAX_ORDER-exceeds-SECTION_SIZE > |-- m68k-randconfig-s041-20230323 > | |-- > drivers-soc-fsl-qe-tsa.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-__iomem-got-void-noderef-__iomem-addr > | `-- > drivers-soc-fsl-qe-tsa.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__iomem-got-void-noderef-__iomem-addr > |-- microblaze-buildonly-randconfig-r003-20230323 > | |-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used > | `-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used > |-- powerpc-allmodconfig > | |-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used > | `-- > drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used > |-- powerpc-randconfig-s041-20230322 > | `-- gpio.c:(.init.text):undefined-reference-to-of_mm_gpiochip_add_data > |-- s390-randconfig-m031-20230321 > | |-- > sound-soc-sof-ipc4-pcm.c-sof_ipc4_pcm_dai_link_fixup_rate()-error:uninitialized-symbol-be_rate-. > | `-- > sound-soc-sof-ipc4-topology.c-ipc4_copier_set_capture_fmt()-error:uninitialized-symbol-sample_valid_bits-. > `-- sparc-allyesconfig > `-- > drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size > > elapsed time: 1022m > > configs tested: 95 > configs skipped: 4 > > tested configs: > alphaallyesconfig gcc > alpha defconfig gcc > alpharandconfig-r026-20230322 gcc > arc allyesconfig gcc > arc defconfig gcc > arc randconfig-r033-20230322 gcc > arc randconfig-r043-20230322 gcc > arm allmodconfig gcc > arm allyesconfig gcc > arm defconfig gcc > arm
[linux-next:master] BUILD REGRESSION 7c4a254d78f89546d0e74a40617ef24c6151c8d1
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): drivers/soc/fsl/qe/tsa.c:140:26: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/soc/fsl/qe/tsa.c:150:27: sparse: sparse: incorrect type in argument 1 (different address spaces) mm/mmap.c:962 vma_merge() error: uninitialized symbol 'next'. 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'. Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size |-- arm-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used |-- i386-randconfig-m021 | `-- mm-mmap.c-vma_merge()-error:uninitialized-symbol-next-. |-- ia64-allmodconfig | `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size |-- loongarch-randconfig-r006-20230322 | `-- include-linux-mmzone.h:error:error-Allocator-MAX_ORDER-exceeds-SECTION_SIZE |-- m68k-randconfig-s041-20230323 | |-- drivers-soc-fsl-qe-tsa.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-__iomem-got-void-noderef-__iomem-addr | `-- drivers-soc-fsl-qe-tsa.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__iomem-got-void-noderef-__iomem-addr |-- microblaze-buildonly-randconfig-r003-20230323 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used |-- powerpc-randconfig-s041-20230322 | `-- gpio.c:(.init.text):undefined-reference-to-of_mm_gpiochip_add_data |-- s390-randconfig-m031-20230321 | |-- sound-soc-sof-ipc4-pcm.c-sof_ipc4_pcm_dai_link_fixup_rate()-error:uninitialized-symbol-be_rate-. | `-- sound-soc-sof-ipc4-topology.c-ipc4_copier_set_capture_fmt()-error:uninitialized-symbol-sample_valid_bits-. `-- sparc-allyesconfig `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size elapsed time: 1022m configs tested: 95 configs skipped: 4 tested configs: alphaallyesconfig gcc alpha defconfig gcc alpharandconfig-r026-20230322 gcc arc allyesconfig gcc arc defconfig gcc arc randconfig-r033-20230322 gcc arc randconfig-r043-20230322 gcc arm allmodconfig gcc arm allyesconfig gcc arm defconfig gcc arm randconfig-r023-20230322 clang arm randconfig-r046-20230322 clang arm vf610m4_defconfig gcc arm64allyesconfig gcc arm64 defconfig gcc cskydefconfig gcc hexagon randconfig-r041-20230322 clang hexagon randconfig-r045-20230322 clang i386 allyesconfig gcc i386 debian-10.3 gcc i386