tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: a6d9e3034536ba4b68ac34490c02267e6eec9c05 Add linux-next specific files for 20230330

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202303161521.jbGbaFjJ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202303301712.i4ddVa9j-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] kernel/bpf/verifier.c:18485: undefined reference to `find_kallsyms_symbol_value' sound/pci/ymfpci/ymfpci_main.c:2259:9: error: implicit declaration of function 'snd_ac97_suspend'; did you mean 'snd_ac97_reset'? [-Werror=implicit-function-declaration] sound/pci/ymfpci/ymfpci_main.c:2288:9: error: implicit declaration of function 'snd_ac97_resume'; did you mean 'snd_ac97_reset'? [-Werror=implicit-function-declaration]

Unverified Error/Warning (likely false positive, please contact us if interested):

drivers/acpi/property.c:985 acpi_data_prop_read_single() error: potentially dereferencing uninitialized 'obj'. drivers/pinctrl/pinctrl-mlxbf3.c:162:20: sparse: sparse: symbol 'mlxbf3_pmx_funcs' was not declared. Should it be static? drivers/watchdog/imx2_wdt.c:442:22: sparse: sparse: symbol 'imx_wdt' was not declared. Should it be static? drivers/watchdog/imx2_wdt.c:446:22: sparse: sparse: symbol 'imx_wdt_legacy' was not declared. Should it be static? io_uring/io_uring.c:432 io_prep_async_work() error: we previously assumed 'req->file' could be null (see line 425) io_uring/kbuf.c:221 __io_remove_buffers() warn: variable dereferenced before check 'bl->buf_ring' (see line 219) net/mac80211/mesh_pathtbl.c:616:24: warning: Value stored to 'cache' during its initialization is never read [clang-analyzer-deadcode.DeadStores]

Error/Warning ids grouped by kconfigs:

gcc_recent_errors |-- alpha-allyesconfig | |-- 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 | `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size |-- arc-allyesconfig | |-- 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 |-- 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 |-- arm-allyesconfig | |-- 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 |-- arm-randconfig-r024-20230329 | |-- 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 |-- arm-randconfig-s031-20230329 | `-- drivers-pinctrl-pinctrl-mlxbf3.c:sparse:sparse:symbol-mlxbf3_pmx_funcs-was-not-declared.-Should-it-be-static |-- arm64-allyesconfig | |-- 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-allyesconfig | |-- 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 |-- ia64-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 | `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size |-- loongarch-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 |-- loongarch-allyesconfig | |-- 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 |-- loongarch-defconfig | |-- 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 |-- microblaze-buildonly-randconfig-r001-20230329 | |-- sound-pci-ymfpci-ymfpci_main.c:error:implicit-declaration-of-function-snd_ac97_resume | `-- sound-pci-ymfpci-ymfpci_main.c:error:implicit-declaration-of-function-snd_ac97_suspend |-- mips-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 |-- mips-allyesconfig | |-- 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 |-- mips-randconfig-s032-20230329 | |-- drivers-watchdog-imx2_wdt.c:sparse:sparse:symbol-imx_wdt-was-not-declared.-Should-it-be-static | `-- drivers-watchdog-imx2_wdt.c:sparse:sparse:symbol-imx_wdt_legacy-was-not-declared.-Should-it-be-static |-- nios2-buildonly-randconfig-r005-20230329 clang_recent_errors `-- riscv-randconfig-c006-20230326 `-- net-mac80211-mesh_pathtbl.c:warning:Value-stored-to-cache-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores

elapsed time: 722m

configs tested: 104 configs skipped: 7

tested configs: alpha allyesconfig gcc alpha defconfig gcc arc allyesconfig gcc arc buildonly-randconfig-r002-20230329 gcc arc defconfig gcc arc randconfig-r013-20230329 gcc arc randconfig-r043-20230329 gcc arm allmodconfig gcc arm allyesconfig gcc arm axm55xx_defconfig gcc arm defconfig gcc arm lpc18xx_defconfig gcc arm randconfig-r003-20230329 clang arm randconfig-r024-20230329 gcc arm randconfig-r046-20230329 gcc arm64 allyesconfig gcc arm64 defconfig gcc csky defconfig gcc csky randconfig-r026-20230329 gcc hexagon randconfig-r033-20230329 clang hexagon randconfig-r041-20230329 clang hexagon randconfig-r045-20230329 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-r005-20230329 gcc ia64 randconfig-r016-20230329 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch buildonly-randconfig-r003-20230329 gcc loongarch defconfig gcc loongarch randconfig-r006-20230329 gcc loongarch randconfig-r011-20230329 gcc m68k allmodconfig gcc m68k defconfig gcc m68k randconfig-r004-20230329 gcc microblaze buildonly-randconfig-r004-20230329 gcc mips allmodconfig gcc mips allyesconfig gcc mips randconfig-r012-20230329 gcc nios2 defconfig gcc nios2 randconfig-r015-20230329 gcc openrisc randconfig-r032-20230329 gcc parisc buildonly-randconfig-r005-20230329 gcc parisc defconfig gcc parisc randconfig-r021-20230329 gcc parisc64 defconfig gcc powerpc allmodconfig gcc powerpc allnoconfig gcc powerpc holly_defconfig gcc powerpc randconfig-r031-20230329 gcc riscv allmodconfig gcc riscv allnoconfig gcc riscv defconfig gcc riscv randconfig-r022-20230329 clang riscv randconfig-r036-20230329 gcc riscv randconfig-r042-20230329 clang riscv rv32_defconfig gcc s390 alldefconfig clang s390 allmodconfig gcc s390 allyesconfig gcc s390 defconfig gcc s390 randconfig-r014-20230329 clang s390 randconfig-r023-20230329 clang s390 randconfig-r034-20230329 gcc s390 randconfig-r044-20230329 clang sh allmodconfig gcc sh microdev_defconfig gcc sparc buildonly-randconfig-r006-20230329 gcc sparc defconfig 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 randconfig-r025-20230329 gcc