[linux-next:master] BUILD REGRESSION a54df7622717a40ddec95fd98086aff8ba7839a6

[kernel test robot]

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

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