On Fri, Jan 20, 2023 at 9:14 AM kernel test robot <lkp@xxxxxxxxx> wrote: > > 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/202301191616.R33Dvxk4-lkp@xxxxxxxxx > https://lore.kernel.org/oe-kbuild-all/202301192229.wL7iPJxS-lkp@xxxxxxxxx > https://lore.kernel.org/oe-kbuild-all/202301201120.aIaz7dT4-lkp@xxxxxxxxx > https://lore.kernel.org/oe-kbuild-all/202301202042.herfGxx6-lkp@xxxxxxxxx > > 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] This bug was detected and fix by Arnd Bergmann: https://lore.kernel.org/lkml/CAKEwX=OTpY9Wg6YPfADDqeu7FFzciY9o_nNE5dRR3cu_-2ntaw@xxxxxxxxxxxxxx/T/ It is triggered when neither CONFIG_ZPOOL nor CONFIG_COMPACTION is set. > 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 > > -- > 0-DAY CI Kernel Test Service > https://01.org/lkp >
