kernel test robot
2023-Jan-24 16:37 UTC
[linux-next:master] BUILD REGRESSION a54df7622717a40ddec95fd98086aff8ba7839a6
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master
branch HEAD: a54df7622717a40ddec95fd98086aff8ba7839a6 Add linux-next specific
files for 20230124
Error/Warning: (recently discovered and may have been fixed)
ERROR: modpost: "devm_platform_ioremap_resource"
[drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource"
[drivers/dma/idma64.ko] undefined!
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dp_training.c:1585:38:
warning: variable 'result' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, please contact us if
interested):
drivers/block/virtio_blk.c:721:9: sparse: bad type *
drivers/block/virtio_blk.c:721:9: sparse: unsigned int *
drivers/block/virtio_blk.c:721:9: sparse: sparse: incompatible types in
comparison expression (different base types):
drivers/block/virtio_blk.c:721:9: sparse: sparse: no generic selection for
'restricted __le32 [addressable] virtio_cread_v'
drivers/block/virtio_blk.c:721:9: sparse: sparse: no generic selection for
'restricted __le32 virtio_cread_v'
drivers/nvmem/imx-ocotp.c:599:21: sparse: sparse: symbol
'imx_ocotp_layout' was not declared. Should it be static?
mm/hugetlb.c:3100 alloc_hugetlb_folio() error: uninitialized symbol
'h_cg'.
net/devlink/leftover.c:7160 devlink_fmsg_prepare_skb() error: uninitialized
symbol 'err'.
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arc-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm-buildonly-randconfig-r005-20230123
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm-randconfig-r014-20230123
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- arm64-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- i386-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- ia64-allmodconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- microblaze-randconfig-s033-20230123
| |-- drivers-block-virtio_blk.c:sparse:bad-type
| |--
drivers-block-virtio_blk.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-base-types):
| |--
drivers-block-virtio_blk.c:sparse:sparse:no-generic-selection-for-restricted-__le32-addressable-virtio_cread_v
| |--
drivers-block-virtio_blk.c:sparse:sparse:no-generic-selection-for-restricted-__le32-virtio_cread_v
| |-- drivers-block-virtio_blk.c:sparse:unsigned-int
| `--
drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- mips-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- powerpc-allmodconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- powerpc-randconfig-s032-20230123
| `--
drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- s390-allmodconfig
| |-- ERROR:devm_platform_ioremap_resource-drivers-dma-fsl-edma.ko-undefined
| `-- ERROR:devm_platform_ioremap_resource-drivers-dma-idma64.ko-undefined
|-- s390-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- sparc-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- x86_64-allyesconfig
| `--
drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
`-- x86_64-randconfig-m001-20230123
|-- mm-hugetlb.c-alloc_hugetlb_folio()-error:uninitialized-symbol-h_cg-.
`--
net-devlink-leftover.c-devlink_fmsg_prepare_skb()-error:uninitialized-symbol-err-.
elapsed time: 724m
configs tested: 66
configs skipped: 3
gcc tested configs:
powerpc allnoconfig
x86_64 defconfig
x86_64 allnoconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-func
um i386_defconfig
arc randconfig-r043-20230123
x86_64 rhel-8.3-kselftests
um x86_64_defconfig
arm randconfig-r046-20230123
arc defconfig
sh allmodconfig
alpha defconfig
i386 defconfig
x86_64 allyesconfig
mips allyesconfig
powerpc allmodconfig
i386 randconfig-a004-20230123
i386 randconfig-a003-20230123
i386 randconfig-a002-20230123
arm defconfig
i386 randconfig-a001-20230123
i386 randconfig-a005-20230123
i386 randconfig-a006-20230123
x86_64 randconfig-a002-20230123
x86_64 randconfig-a001-20230123
s390 defconfig
s390 allmodconfig
x86_64 randconfig-a006-20230123
arm64 allyesconfig
x86_64 randconfig-a004-20230123
ia64 allmodconfig
x86_64 randconfig-a003-20230123
arm allyesconfig
i386 allyesconfig
x86_64 randconfig-a005-20230123
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-kunit
x86_64 rhel-8.3-kvm
x86_64 rhel-8.3-bpf
s390 allyesconfig
m68k allyesconfig
m68k allmodconfig
arc allyesconfig
alpha allyesconfig
powerpc eiger_defconfig
arc hsdk_defconfig
mips ar7_defconfig
arm multi_v7_defconfig
clang tested configs:
x86_64 rhel-8.3-rust
hexagon randconfig-r041-20230123
hexagon randconfig-r045-20230123
s390 randconfig-r044-20230123
riscv randconfig-r042-20230123
x86_64 randconfig-a013-20230123
x86_64 randconfig-a011-20230123
i386 randconfig-a012-20230123
x86_64 randconfig-a012-20230123
i386 randconfig-a013-20230123
i386 randconfig-a011-20230123
x86_64 randconfig-a016-20230123
i386 randconfig-a014-20230123
x86_64 randconfig-a015-20230123
x86_64 randconfig-a014-20230123
i386 randconfig-a016-20230123
i386 randconfig-a015-20230123
--
0-DAY CI Kernel Test Service
https://01.org/lkp
Andrew Morton
2023-Jan-24 20:28 UTC
[linux-next:master] BUILD REGRESSION a54df7622717a40ddec95fd98086aff8ba7839a6
On Wed, 25 Jan 2023 00:37:05 +0800 kernel test robot <lkp at intel.com> wrote:> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: a54df7622717a40ddec95fd98086aff8ba7839a6 Add linux-next specific files for 20230124 > > Error/Warning: (recently discovered and may have been fixed) > > ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! > ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined! > drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dp_training.c:1585:38: warning: variable 'result' set but not used [-Wunused-but-set-variable] > > Unverified Error/Warning (likely false positive, please contact us if interested): > > ... > > mm/hugetlb.c:3100 alloc_hugetlb_folio() error: uninitialized symbol 'h_cg'.hugetlb_cgroup_commit_charge(idx, pages_per_huge_page(h), h_cg, folio); The warning looks to be bogus. I guess we could put a "= NULL" in there to keep the compiler quiet?