[linux-next:master] BUILD REGRESSION a6d9e3034536ba4b68ac34490c02267e6eec9c05
kernel test robot
lkp at intel.com
Thu Mar 30 16:13:51 UTC 2023
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
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https://github.com/intel/lkp-tests
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