[linux-next:master] BUILD REGRESSION 8417c8f5007bf4567ccffda850a3157c7d905f67
kernel test robot
lkp at intel.com
Wed Apr 5 18:35:03 UTC 2023
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 8417c8f5007bf4567ccffda850a3157c7d905f67 Add linux-next specific files for 20230405
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202303161521.jbGbaFjJ-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/gpu/drm/tegra/fb.c:276:60: error: 'VM_MAP' undeclared (first use in this function); did you mean 'VM_MTE'?
drivers/net/wireless/legacy/ray_cs.c:628:17: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]
ld.lld: error: undefined symbol: find_kallsyms_symbol_value
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'.
include/linux/gpio/consumer.h: linux/err.h is included more than once.
include/linux/gpio/driver.h: asm/bug.h is included more than once.
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)
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
|-- alpha-randconfig-r036-20230403
| |-- 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
|-- 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
|-- 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
|-- 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
| `-- drivers-gpu-drm-tegra-fb.c:error:VM_MAP-undeclared-(first-use-in-this-function)
|-- 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
|-- parisc-randconfig-r015-20230403
| |-- 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
|-- riscv-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-bw_needed-set-but-not-used
clang_recent_errors
`-- arm-randconfig-r046-20230403
`-- ld.lld:error:undefined-symbol:find_kallsyms_symbol_value
elapsed time: 727m
configs tested: 100
configs skipped: 6
tested configs:
alpha allyesconfig gcc
alpha buildonly-randconfig-r002-20230403 gcc
alpha defconfig gcc
alpha randconfig-r036-20230403 gcc
arc allyesconfig gcc
arc defconfig gcc
arc randconfig-r021-20230403 gcc
arc randconfig-r025-20230403 gcc
arc randconfig-r043-20230403 gcc
arm allmodconfig gcc
arm allyesconfig gcc
arm defconfig gcc
arm randconfig-r046-20230403 clang
arm64 allyesconfig gcc
arm64 defconfig gcc
arm64 randconfig-r032-20230403 clang
csky buildonly-randconfig-r003-20230403 gcc
csky defconfig gcc
csky randconfig-r033-20230403 gcc
hexagon buildonly-randconfig-r001-20230403 clang
hexagon randconfig-r012-20230403 clang
hexagon randconfig-r041-20230403 clang
hexagon randconfig-r045-20230403 clang
i386 allyesconfig gcc
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-a001-20230403 clang
i386 randconfig-a002-20230403 clang
i386 randconfig-a003-20230403 clang
i386 randconfig-a004-20230403 clang
i386 randconfig-a005-20230403 clang
i386 randconfig-a006-20230403 clang
i386 randconfig-a011-20230403 gcc
i386 randconfig-a012-20230403 gcc
i386 randconfig-a013-20230403 gcc
i386 randconfig-a014-20230403 gcc
i386 randconfig-a015-20230403 gcc
i386 randconfig-a016-20230403 gcc
i386 randconfig-r035-20230403 clang
ia64 allmodconfig gcc
ia64 defconfig gcc
ia64 randconfig-r026-20230403 gcc
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-r022-20230403 gcc
m68k allmodconfig gcc
m68k buildonly-randconfig-r005-20230403 gcc
m68k buildonly-randconfig-r006-20230403 gcc
m68k defconfig gcc
microblaze randconfig-r024-20230403 gcc
mips allmodconfig gcc
mips allyesconfig gcc
nios2 defconfig gcc
openrisc randconfig-r003-20230403 gcc
parisc defconfig gcc
parisc randconfig-r011-20230403 gcc
parisc randconfig-r013-20230403 gcc
parisc randconfig-r015-20230403 gcc
parisc randconfig-r034-20230403 gcc
parisc64 defconfig gcc
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc buildonly-randconfig-r004-20230403 gcc
riscv allmodconfig gcc
riscv allnoconfig gcc
riscv defconfig gcc
riscv randconfig-r042-20230403 gcc
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 defconfig gcc
s390 randconfig-r004-20230403 clang
s390 randconfig-r006-20230403 clang
s390 randconfig-r016-20230403 gcc
s390 randconfig-r031-20230403 clang
s390 randconfig-r044-20230403 gcc
sh allmodconfig gcc
sh randconfig-r002-20230403 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-a001-20230403 clang
x86_64 randconfig-a002-20230403 clang
x86_64 randconfig-a003-20230403 clang
x86_64 randconfig-a004-20230403 clang
x86_64 randconfig-a005-20230403 clang
x86_64 randconfig-a006-20230403 clang
x86_64 randconfig-a011-20230403 gcc
x86_64 randconfig-a012-20230403 gcc
x86_64 randconfig-a013-20230403 gcc
x86_64 randconfig-a014-20230403 gcc
x86_64 randconfig-a015-20230403 gcc
x86_64 randconfig-a016-20230403 gcc
x86_64 rhel-8.3 gcc
xtensa randconfig-r001-20230403 gcc
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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