2023-01-20 17:25:01

by kernel test robot

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Subject: [linux-next:master] BUILD REGRESSION d514392f17fd4d386cfadde7f849d97db4ca1fb0

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: d514392f17fd4d386cfadde7f849d97db4ca1fb0 Add linux-next specific files for 20230120

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/[email protected]
https://lore.kernel.org/oe-kbuild-all/[email protected]
https://lore.kernel.org/oe-kbuild-all/[email protected]
https://lore.kernel.org/oe-kbuild-all/[email protected]

Error/Warning: (recently discovered and may have been fixed)

Documentation/virt/kvm/api.rst:5070: WARNING: Unexpected indentation.
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]
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5253:24: sparse: left side has type restricted __le16
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5253:24: sparse: right side has type restricted __le32
idma64.c:(.text+0x6a): undefined reference to `devm_platform_ioremap_resource'

Unverified Error/Warning (likely false positive, please contact us if interested):

drivers/net/dsa/microchip/ksz_ptp.c:217 ksz_ptp_clock_register() warn: passing zero to 'PTR_ERR'
drivers/nvmem/imx-ocotp.c:599:21: sparse: sparse: symbol 'imx_ocotp_layout' was not declared. Should it be static?
drivers/nvmem/layouts/sl28vpd.c:143:21: sparse: sparse: symbol 'sl28vpd_layout' was not declared. Should it be static?
mm/hugetlb.c:3101 alloc_hugetlb_folio() error: uninitialized symbol 'h_cg'.
mm/zsmalloc.c:900:20: warning: unused function 'obj_allocated' [-Wunused-function]
sound/soc/sof/sof-audio.c:329 sof_prepare_widgets_in_path() error: we previously assumed 'swidget' could be null (see line 306)

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-randconfig-s032-20230119
| `-- drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- arm64-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- csky-randconfig-m041-20230119
| |-- drivers-net-dsa-microchip-ksz_ptp.c-ksz_ptp_clock_register()-warn:passing-zero-to-PTR_ERR
| `-- sound-soc-sof-sof-audio.c-sof_prepare_widgets_in_path()-error:we-previously-assumed-swidget-could-be-null-(see-line-)
|-- csky-randconfig-r025-20230119
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- csky-randconfig-s043-20230119
| |-- drivers-net-wireless-realtek-rtl8xxxu-rtl8xxxu_core.c:sparse:left-side-has-type-restricted-__le16
| |-- drivers-net-wireless-realtek-rtl8xxxu-rtl8xxxu_core.c:sparse:right-side-has-type-restricted-__le32
| `-- drivers-net-wireless-realtek-rtl8xxxu-rtl8xxxu_core.c:sparse:sparse:invalid-assignment:
|-- 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
|-- ia64-randconfig-c033-20230119
| `-- drivers-net-ethernet-microchip-vcap-vcap_api.c:WARNING-opportunity-for-kmemdup
|-- ia64-randconfig-s052-20230119
| `-- drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- loongarch-randconfig-r024-20230119
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- loongarch-randconfig-s042-20230119
| `-- drivers-nvmem-layouts-sl28vpd.c:sparse:sparse:symbol-sl28vpd_layout-was-not-declared.-Should-it-be-static
|-- m68k-randconfig-c004-20230119
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- mips-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- openrisc-randconfig-s033-20230119
| `-- drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- powerpc-allmodconfig
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-link_dp_training.c:warning:variable-result-set-but-not-used
|-- riscv-randconfig-s041-20230119
| `-- drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- 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-allnoconfig
| `-- Documentation-virt-kvm-api.rst:WARNING:Unexpected-indentation.
|-- 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
clang_recent_errors
|-- s390-randconfig-r044-20230119
| `-- idma64.c:(.text):undefined-reference-to-devm_platform_ioremap_resource
`-- x86_64-randconfig-a012
`-- mm-zsmalloc.c:warning:unused-function-obj_allocated

elapsed time: 882m

configs tested: 79
configs skipped: 3

gcc tested configs:
x86_64 allnoconfig
um i386_defconfig
i386 defconfig
um x86_64_defconfig
x86_64 defconfig
x86_64 rhel-8.3
arc defconfig
alpha defconfig
arm defconfig
i386 randconfig-a001
x86_64 rhel-8.3-func
m68k allyesconfig
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-kselftests
x86_64 allyesconfig
powerpc allnoconfig
x86_64 rhel-8.3-kunit
ia64 allmodconfig
arm randconfig-r046-20230119
x86_64 randconfig-a002
arm allyesconfig
arc randconfig-r043-20230119
m68k allmodconfig
i386 randconfig-a003
arc allyesconfig
arm64 allyesconfig
alpha allyesconfig
x86_64 rhel-8.3-kvm
x86_64 randconfig-a006
i386 randconfig-a005
x86_64 rhel-8.3-bpf
x86_64 randconfig-a004
sparc64 alldefconfig
riscv allnoconfig
sparc sparc32_defconfig
m68k hp300_defconfig
i386 allyesconfig
powerpc mpc85xx_cds_defconfig
parisc alldefconfig
riscv nommu_virt_defconfig
mips bigsur_defconfig
arm keystone_defconfig
sh secureedge5410_defconfig
i386 randconfig-a014
riscv nommu_k210_defconfig
s390 defconfig
i386 randconfig-a012
x86_64 randconfig-a013
i386 randconfig-a016
riscv rv32_defconfig
s390 allmodconfig
sh allmodconfig
i386 debian-10.3-kselftests
x86_64 randconfig-a011
i386 debian-10.3
i386 randconfig-c001
mips allyesconfig
x86_64 randconfig-a015
s390 allyesconfig
powerpc allmodconfig

clang tested configs:
x86_64 rhel-8.3-rust
x86_64 randconfig-a005
hexagon randconfig-r045-20230119
x86_64 randconfig-a001
i386 randconfig-a002
riscv randconfig-r042-20230119
x86_64 randconfig-a003
hexagon randconfig-r041-20230119
s390 randconfig-r044-20230119
i386 randconfig-a006
x86_64 randconfig-k001
i386 randconfig-a004
arm omap1_defconfig
i386 randconfig-a013
i386 randconfig-a011
i386 randconfig-a015
x86_64 randconfig-a016
x86_64 randconfig-a012
x86_64 randconfig-a014

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