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-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202303231302.iY6qIfXA-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202303232154.aXOXAWhg-lkp@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.lstoakes@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: alpha allyesconfig gcc alpha defconfig gcc alpha randconfig-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 arm64 allyesconfig gcc arm64 defconfig gcc csky defconfig gcc hexagon randconfig-r041-20230322 clang hexagon randconfig-r045-20230322 clang i386 allyesconfig gcc i386 debian-10.3 gcc i386 defconfig gcc i386 randconfig-a001 gcc i386 randconfig-a002 clang i386 randconfig-a003 gcc i386 randconfig-a004 clang i386 randconfig-a005 gcc i386 randconfig-a006 clang i386 randconfig-a011 clang i386 randconfig-a012 gcc i386 randconfig-a013 clang i386 randconfig-a014 gcc i386 randconfig-a015 clang i386 randconfig-a016 gcc ia64 allmodconfig gcc ia64 defconfig gcc ia64 randconfig-r015-20230322 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-r032-20230322 gcc m68k allmodconfig gcc m68k defconfig gcc m68k m5208evb_defconfig gcc m68k randconfig-r012-20230322 gcc mips allmodconfig gcc mips allyesconfig gcc mips randconfig-r021-20230322 clang nios2 defconfig gcc nios2 randconfig-r016-20230322 gcc openrisc randconfig-r024-20230322 gcc parisc defconfig gcc parisc randconfig-r031-20230322 gcc parisc randconfig-r034-20230322 gcc parisc64 defconfig gcc powerpc allmodconfig gcc powerpc allnoconfig gcc powerpc mpc83xx_defconfig gcc powerpc obs600_defconfig clang riscv allmodconfig gcc riscv allnoconfig gcc riscv defconfig gcc riscv randconfig-r022-20230322 gcc riscv randconfig-r042-20230322 gcc riscv rv32_defconfig gcc s390 allmodconfig gcc s390 allyesconfig gcc s390 defconfig gcc s390 randconfig-r014-20230322 gcc s390 randconfig-r035-20230322 clang s390 randconfig-r044-20230322 gcc sh allmodconfig gcc sparc defconfig gcc sparc randconfig-r011-20230322 gcc um i386_defconfig gcc um x86_64_defconfig gcc x86_64 allnoconfig gcc x86_64 allyesconfig gcc x86_64 defconfig gcc x86_64 kexec gcc x86_64 randconfig-a001 clang x86_64 randconfig-a002 gcc x86_64 randconfig-a003 clang x86_64 randconfig-a004 gcc x86_64 randconfig-a005 clang x86_64 randconfig-a006 gcc x86_64 randconfig-a011 gcc x86_64 randconfig-a012 clang x86_64 randconfig-a013 gcc x86_64 randconfig-a014 clang x86_64 randconfig-a015 gcc x86_64 randconfig-a016 clang x86_64 rhel-8.3 gcc xtensa nommu_kc705_defconfig gcc xtensa randconfig-r013-20230322 gcc xtensa randconfig-r025-20230322 gcc

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