[linux-next:master] BUILD REGRESSION 009795d283d1f9f043e5a4ff97d4140cde17e2d3
kernel test robot
lkp at intel.com
Tue Apr 11 22:15:54 UTC 2023
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 009795d283d1f9f043e5a4ff97d4140cde17e2d3 Add linux-next specific files for 20230411
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202303161521.jbGbaFjJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202304011449.XFV6lLwh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202304061839.hi01VPl1-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202304102354.Q4VOXGTE-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202304112044.8NzKpvxM-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
Warning: arch/x86/Kconfig references a file that doesn't exist: Documentation/x86/shstk.rst
arch/csky/abiv2/cacheflush.c:15:9: error: implicit declaration of function 'flush_tlb_page'; did you mean 'flush_anon_page'? [-Werror=implicit-function-declaration]
drivers/bluetooth/hci_qca.c:1894:37: warning: unused variable 'qca_soc_data_wcn6855' [-Wunused-const-variable]
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/i915/gt/uc/guc_capture_fwif.h:62: warning: wrong kernel-doc identifier on line:
drivers/gpu/drm/i915/i915_pmu.h:41: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/i915/i915_request.h:176: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/i915/i915_vma.h:145: warning: expecting prototype for i915_vma_offset(). Prototype was for i915_vma_size() instead
drivers/net/wireless/legacy/ray_cs.c:628:17: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]
drivers/tty/serial/samsung_tty.c:2034:24: error: implicit declaration of function 'of_device_get_match_data'; did you mean 'device_get_match_data'? [-Werror=implicit-function-declaration]
drivers/tty/serial/samsung_tty.c:2034:24: warning: returning 'int' from a function with return type 'const struct s3c24xx_serial_drv_data *' makes pointer from integer without a cast [-Wint-conversion]
Unverified Error/Warning (likely false positive, please contact us if interested):
drivers/acpi/acpica/tbutils.c:181 acpi_tb_get_root_table_entry() error: uninitialized symbol 'address32'.
drivers/acpi/property.c:985 acpi_data_prop_read_single() error: potentially dereferencing uninitialized 'obj'.
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-c023-20230409
| |-- 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
|-- csky-defconfig
| `-- arch-csky-abiv2-cacheflush.c:error:implicit-declaration-of-function-flush_tlb_page
|-- csky-randconfig-m031-20230411
| `-- arch-csky-abiv2-cacheflush.c:error:implicit-declaration-of-function-flush_tlb_page
|-- 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
|-- i386-randconfig-m021
| `-- drivers-acpi-property.c-acpi_data_prop_read_single()-error:potentially-dereferencing-uninitialized-obj-.
|-- 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
|-- ia64-buildonly-randconfig-r005-20230409
| |-- 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-randconfig-m031-20230410
| `-- drivers-acpi-acpica-tbutils.c-acpi_tb_get_root_table_entry()-error:uninitialized-symbol-address32-.
|-- 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-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
|-- 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-r034-20230409
| |-- 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
|-- openrisc-randconfig-r002-20230409
| |-- 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-buildonly-randconfig-r003-20230410
| `-- drivers-net-wireless-legacy-ray_cs.c:warning:strncpy-specified-bound-equals-destination-size
|-- parisc-randconfig-r014-20230409
| |-- drivers-tty-serial-samsung_tty.c:error:implicit-declaration-of-function-of_device_get_match_data
| `-- drivers-tty-serial-samsung_tty.c:warning:returning-int-from-a-function-with-return-type-const-struct-s3c24xx_serial_drv_data-makes-pointer-from-integer-without-a-cast
|-- 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-c44-20230409
| |-- 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-r016-20230409
| |-- 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
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_validation.c:warning:variable-link-set-but-not-used
|-- riscv-randconfig-r042-20230410
| |-- 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
|-- s390-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
|-- sparc-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
|-- x86_64-allnoconfig
| `-- Warning:arch-x86-Kconfig-references-a-file-that-doesn-t-exist:Documentation-x86-shstk.rst
|-- x86_64-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
`-- x86_64-randconfig-m001
|-- drivers-acpi-property.c-acpi_data_prop_read_single()-error:potentially-dereferencing-uninitialized-obj-.
|-- io_uring-io_uring.c-io_prep_async_work()-error:we-previously-assumed-req-file-could-be-null-(see-line-)
`-- io_uring-kbuf.c-__io_remove_buffers()-warn:variable-dereferenced-before-check-bl-buf_ring-(see-line-)
clang_recent_errors
|-- x86_64-randconfig-a003-20230410
| `-- drivers-bluetooth-hci_qca.c:warning:unused-variable-qca_soc_data_wcn6855
`-- x86_64-randconfig-a005-20230410
|-- drivers-gpu-drm-i915-gt-uc-guc_capture_fwif.h:warning:wrong-kernel-doc-identifier-on-line:
|-- drivers-gpu-drm-i915-i915_pmu.h:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- drivers-gpu-drm-i915-i915_request.h:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
`-- drivers-gpu-drm-i915-i915_vma.h:warning:expecting-prototype-for-i915_vma_offset().-Prototype-was-for-i915_vma_size()-instead
elapsed time: 883m
configs tested: 124
configs skipped: 12
tested configs:
alpha allyesconfig gcc
alpha defconfig gcc
alpha randconfig-r003-20230410 gcc
alpha randconfig-r013-20230410 gcc
arc allyesconfig gcc
arc buildonly-randconfig-r003-20230409 gcc
arc defconfig gcc
arc randconfig-r005-20230410 gcc
arc randconfig-r015-20230409 gcc
arc randconfig-r033-20230410 gcc
arc randconfig-r043-20230409 gcc
arc randconfig-r043-20230410 gcc
arm allmodconfig gcc
arm allyesconfig gcc
arm defconfig gcc
arm randconfig-r012-20230410 clang
arm randconfig-r046-20230409 clang
arm randconfig-r046-20230410 clang
arm64 allyesconfig gcc
arm64 defconfig gcc
arm64 randconfig-r003-20230409 clang
csky defconfig gcc
hexagon randconfig-r025-20230411 clang
hexagon randconfig-r026-20230411 clang
hexagon randconfig-r041-20230409 clang
hexagon randconfig-r041-20230410 clang
hexagon randconfig-r045-20230409 clang
hexagon randconfig-r045-20230410 clang
i386 allyesconfig gcc
i386 buildonly-randconfig-r006-20230410 clang
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-a001-20230410 clang
i386 randconfig-a002-20230410 clang
i386 randconfig-a003-20230410 clang
i386 randconfig-a004-20230410 clang
i386 randconfig-a005-20230410 clang
i386 randconfig-a006-20230410 clang
i386 randconfig-a011-20230410 gcc
i386 randconfig-a012-20230410 gcc
i386 randconfig-a013-20230410 gcc
i386 randconfig-a014-20230410 gcc
i386 randconfig-a015-20230410 gcc
i386 randconfig-a016-20230410 gcc
i386 randconfig-r006-20230410 clang
ia64 allmodconfig gcc
ia64 buildonly-randconfig-r001-20230410 gcc
ia64 buildonly-randconfig-r002-20230409 gcc
ia64 buildonly-randconfig-r005-20230409 gcc
ia64 defconfig gcc
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-r004-20230409 gcc
loongarch randconfig-r023-20230411 gcc
loongarch randconfig-r033-20230409 gcc
m68k allmodconfig gcc
m68k defconfig gcc
m68k randconfig-r005-20230409 gcc
m68k randconfig-r012-20230409 gcc
microblaze buildonly-randconfig-r004-20230410 gcc
microblaze randconfig-r032-20230410 gcc
mips allmodconfig gcc
mips allyesconfig gcc
mips buildonly-randconfig-r001-20230409 gcc
mips buildonly-randconfig-r006-20230409 gcc
mips randconfig-r001-20230409 gcc
mips randconfig-r001-20230410 gcc
mips randconfig-r032-20230409 gcc
mips randconfig-r034-20230409 gcc
nios2 defconfig gcc
nios2 randconfig-r022-20230411 gcc
openrisc randconfig-r002-20230409 gcc
parisc buildonly-randconfig-r003-20230410 gcc
parisc defconfig gcc
parisc randconfig-r014-20230409 gcc
parisc64 defconfig gcc
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc randconfig-r002-20230410 clang
powerpc randconfig-r006-20230409 clang
powerpc randconfig-r016-20230409 gcc
powerpc randconfig-r016-20230410 gcc
powerpc randconfig-r035-20230409 clang
riscv allmodconfig gcc
riscv allnoconfig gcc
riscv buildonly-randconfig-r002-20230410 gcc
riscv defconfig gcc
riscv randconfig-r014-20230410 gcc
riscv randconfig-r042-20230409 gcc
riscv randconfig-r042-20230410 gcc
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 defconfig gcc
s390 randconfig-r013-20230409 gcc
s390 randconfig-r044-20230409 gcc
s390 randconfig-r044-20230410 gcc
sh allmodconfig gcc
sh randconfig-r011-20230409 gcc
sparc defconfig gcc
sparc randconfig-r015-20230410 gcc
sparc randconfig-r021-20230411 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-a001-20230410 clang
x86_64 randconfig-a002-20230410 clang
x86_64 randconfig-a003-20230410 clang
x86_64 randconfig-a004-20230410 clang
x86_64 randconfig-a005-20230410 clang
x86_64 randconfig-a006-20230410 clang
x86_64 randconfig-a011-20230410 gcc
x86_64 randconfig-a012-20230410 gcc
x86_64 randconfig-a013-20230410 gcc
x86_64 randconfig-a014-20230410 gcc
x86_64 randconfig-a015-20230410 gcc
x86_64 randconfig-a016-20230410 gcc
x86_64 rhel-8.3 gcc
xtensa buildonly-randconfig-r004-20230409 gcc
xtensa randconfig-r036-20230410 gcc
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