tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 7468cbf5c917ec48c66b0dd157b306f36345cab8 Add linux-next specific files for 20210722 Error/Warning reports: https://lore.kernel.org/linux-mm/202107021633.Jpg5O1Qt-lkp@xxxxxxxxx Error/Warning in current branch: ../../drivers/virtio/virtio_ring.c:1269:33: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized] ../../drivers/virtio/virtio_ring.c:1277:36: error: 'head_flags' may be used uninitialized in this function [-Werror=maybe-uninitialized] ./linux/../../../include/linux/vringh.h:50:2: error: unknown type name 'spinlock_t' Error: failed to link '/no_alu32/linked_funcs1.o': Unknown error -2 (-2) Error: failed to link '/no_alu32/linked_vars1.o': Unknown error -2 (-2) Error: failed to open BPF object file: No such file or directory arch/arm64/include/asm/syscall_wrapper.h:76:25: warning: no previous prototype for '__arm64_sys_memfd_secret' [-Wmissing-prototypes] arch/arm64/include/asm/syscall_wrapper.h:76:25: warning: no previous prototype for '__arm64_sys_quotactl_fd' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:1162:22: warning: variable 'bo_va' set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn303/dcn303_init.c:12:6: warning: no previous prototype for 'dcn303_hw_sequencer_construct' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_0_3_sh_mask.h:7593:111: warning: initialized field overwritten [-Woverride-init] drivers/gpu/drm/tegra/uapi.c:278:5: warning: no previous prototype for 'tegra_drm_ioctl_gem_create' [-Wmissing-prototypes] drivers/gpu/drm/tegra/uapi.c:284:5: warning: no previous prototype for 'tegra_drm_ioctl_gem_create' [-Wmissing-prototypes] drivers/gpu/drm/tegra/uapi.c:295:5: warning: no previous prototype for 'tegra_drm_ioctl_gem_mmap' [-Wmissing-prototypes] drivers/gpu/drm/tegra/uapi.c:301:5: warning: no previous prototype for 'tegra_drm_ioctl_gem_mmap' [-Wmissing-prototypes] drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c:220:21: warning: variable 'numvfs' is uninitialized when used here [-Wuninitialized] drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c:220:35: warning: variable 'hwvf' is uninitialized when used here [-Wuninitialized] fs/ksmbd/ndr.c:73:2: warning: 'strncpy' destination unchanged after copying no bytes [-Wstringop-truncation] fs/ksmbd/ndr.c:73:2: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] main.c:117:50: error: 'ret' undeclared (first use in this function) usr/include/linux/if_ether.h:169:1: error: packed attribute is unnecessary for 'ethhdr' [-Werror=packed] possible Error/Warning in current branch: arm-linux-gnueabi-ld: fence.c:(.text+0x274): undefined reference to `dma_fence_init' arm-linux-gnueabi-ld: fence.c:(.text+0x342): undefined reference to `dma_fence_release' drivers/gpu/drm/nouveau/dispnv50/disp.c:1670:28: error: dereferencing pointer to incomplete type 'struct nouveau_backlight' drivers/gpu/drm/nouveau/dispnv50/disp.c:1670:28: error: invalid use of undefined type 'struct nouveau_backlight' drivers/gpu/drm/tegra/uapi.c:278:5: warning: no previous prototype for function 'tegra_drm_ioctl_gem_create' [-Wmissing-prototypes] drivers/gpu/drm/tegra/uapi.c:295:5: warning: no previous prototype for function 'tegra_drm_ioctl_gem_mmap' [-Wmissing-prototypes] drivers/gpu/host1x/fence.c:168:5: warning: no previous prototype for 'host1x_fence_create_fd' [-Wmissing-prototypes] drivers/mtd/devices/mchp48l640.c:351:34: warning: unused variable 'mchp48l640_of_table' [-Wunused-const-variable] drivers/scsi/elx/libefc/efc_device.c:932:6: warning: cast to smaller integer type 'enum efc_nport_topology' from 'void *' [-Wvoid-pointer-to-enum-cast] drivers/staging/rtl8188eu/core/rtw_ieee80211.c:468:15: warning: variable 'sec_idx' set but not used [-Wunused-but-set-variable] drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:1270:5: warning: variable 'datarates' set but not used [-Wunused-but-set-variable] fence.c:(.text+0x10c): undefined reference to `dma_fence_release' fence.c:(.text+0x166): undefined reference to `dma_fence_signal' fence.c:(.text+0x20): undefined reference to `dma_fence_free' fence.c:(.text+0x25a): undefined reference to `dma_fence_context_alloc' kernel/printk/index.c:140:6: sparse: sparse: symbol 'pi_create_file' was not declared. Should it be static? kernel/printk/index.c:140:6: warning: no previous prototype for function 'pi_create_file' [-Wmissing-prototypes] kernel/printk/index.c:146:6: sparse: sparse: symbol 'pi_remove_file' was not declared. Should it be static? kernel/printk/index.c:146:6: warning: no previous prototype for function 'pi_remove_file' [-Wmissing-prototypes] mm/filemap.c:2454 filemap_update_page() warn: inconsistent returns '&mapping->invalidate_lock'. mm/madvise.c:845 madvise_populate() warn: variable dereferenced before check 'vma' (see line 833) setup.c:(.init.text+0x14b8): undefined reference to `plat_swiotlb_setup' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- alpha-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- alpha-randconfig-r002-20210722 | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- alpha-randconfig-r011-20210722 | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- arc-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- arc-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- arm-allmodconfig | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | |-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- arm-allyesconfig | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | |-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- arm-defconfig | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | `-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd |-- arm-randconfig-p001-20210722 | |-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight | `-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd |-- arm-randconfig-r014-20210722 | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | `-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd |-- arm-randconfig-r025-20210722 | |-- arm-linux-gnueabi-ld:fence.c:(.text):undefined-reference-to-dma_fence_init | |-- arm-linux-gnueabi-ld:fence.c:(.text):undefined-reference-to-dma_fence_release | |-- fence.c:(.text):undefined-reference-to-dma_fence_context_alloc | |-- fence.c:(.text):undefined-reference-to-dma_fence_free | |-- fence.c:(.text):undefined-reference-to-dma_fence_release | `-- fence.c:(.text):undefined-reference-to-dma_fence_signal |-- arm64-allyesconfig | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_memfd_secret | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_quotactl_fd | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_svm.c:warning:variable-bo_va-set-but-not-used | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | |-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- arm64-buildonly-randconfig-r001-20210722 | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_memfd_secret | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_quotactl_fd | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- arm64-defconfig | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_memfd_secret | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_quotactl_fd | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_create | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-tegra_drm_ioctl_gem_mmap | `-- drivers-gpu-host1x-fence.c:warning:no-previous-prototype-for-host1x_fence_create_fd |-- arm64-randconfig-r031-20210722 | |-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_memfd_secret | `-- arch-arm64-include-asm-syscall_wrapper.h:warning:no-previous-prototype-for-__arm64_sys_quotactl_fd |-- h8300-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn303-dcn303_init.c:warning:no-previous-prototype-for-dcn303_hw_sequencer_construct | |-- drivers-gpu-drm-amd-amdgpu-..-include-asic_reg-dcn-dcn_3_0_3_sh_mask.h:warning:initialized-field-overwritten | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- i386-randconfig-a012-20210720 | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- i386-randconfig-a013-20210720 | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- i386-randconfig-c003-20200430 | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:dereferencing-pointer-to-incomplete-type-struct-nouveau_backlight |-- i386-randconfig-c021-20210722 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn303-dcn303_init.c:warning:no-previous-prototype-for-dcn303_hw_sequencer_construct | `-- drivers-gpu-drm-amd-amdgpu-..-include-asic_reg-dcn-dcn_3_0_3_sh_mask.h:warning:initialized-field-overwritten |-- i386-randconfig-m021-20210722 | |-- mm-filemap.c-filemap_update_page()-warn:inconsistent-returns-mapping-invalidate_lock-. | `-- mm-madvise.c-madvise_populate()-warn:variable-dereferenced-before-check-vma-(see-line-) |-- i386-randconfig-r026-20210722 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn303-dcn303_init.c:warning:no-previous-prototype-for-dcn303_hw_sequencer_construct | `-- drivers-gpu-drm-amd-amdgpu-..-include-asic_reg-dcn-dcn_3_0_3_sh_mask.h:warning:initialized-field-overwritten |-- ia64-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- ia64-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- m68k-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- m68k-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- mips-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | `-- setup.c:(.init.text):undefined-reference-to-plat_swiotlb_setup |-- mips-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | `-- setup.c:(.init.text):undefined-reference-to-plat_swiotlb_setup |-- nds32-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- nds32-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- nios2-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- nios2-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- parisc-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- parisc-randconfig-s032-20210722 | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_svm.c:warning:variable-bo_va-set-but-not-used | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_svm.c:warning:variable-bo_va-set-but-not-used | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- riscv-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- riscv-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- sh-allmodconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- sparc-allyesconfig | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | |-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used | |-- fs-ksmbd-ndr.c:warning:strncpy-destination-unchanged-after-copying-no-bytes | `-- fs-ksmbd-ndr.c:warning:strncpy-output-truncated-before-terminating-nul-copying-as-many-bytes-from-a-string-as-its-length |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_svm.c:warning:variable-bo_va-set-but-not-used | |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used | `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used |-- x86_64-randconfig-c022-20210722 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn303-dcn303_init.c:warning:no-previous-prototype-for-dcn303_hw_sequencer_construct | |-- drivers-gpu-drm-amd-amdgpu-..-include-asic_reg-dcn-dcn_3_0_3_sh_mask.h:warning:initialized-field-overwritten | `-- drivers-gpu-drm-nouveau-dispnv50-disp.c:error:invalid-use-of-undefined-type-struct-nouveau_backlight |-- x86_64-randconfig-s022-20210722 | |-- kernel-printk-index.c:sparse:sparse:symbol-pi_create_file-was-not-declared.-Should-it-be-static | `-- kernel-printk-index.c:sparse:sparse:symbol-pi_remove_file-was-not-declared.-Should-it-be-static |-- x86_64-rhel-8.3-kselftests | |-- Error:failed-to-link-no_alu32-linked_funcs1.o:Unknown-error | |-- Error:failed-to-link-no_alu32-linked_vars1.o:Unknown-error | |-- Error:failed-to-open-BPF-object-file:No-such-file-or-directory | |-- drivers-virtio-virtio_ring.c:error:head_flags-may-be-used-uninitialized-in-this-function | |-- drivers-virtio-virtio_ring.c:error:prev-may-be-used-uninitialized-in-this-function | |-- linux-..-..-..-include-linux-vringh.h:error:unknown-type-name-spinlock_t | |-- main.c:error:ret-undeclared-(first-use-in-this-function) | `-- usr-include-linux-if_ether.h:error:packed-attribute-is-unnecessary-for-ethhdr `-- xtensa-allyesconfig |-- drivers-staging-rtl8188eu-core-rtw_ieee80211.c:warning:variable-sec_idx-set-but-not-used `-- drivers-staging-rtl8188eu-os_dep-ioctl_linux.c:warning:variable-datarates-set-but-not-used clang_recent_errors |-- arm64-randconfig-r015-20210722 | |-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-function-tegra_drm_ioctl_gem_create | `-- drivers-gpu-drm-tegra-uapi.c:warning:no-previous-prototype-for-function-tegra_drm_ioctl_gem_mmap |-- riscv-randconfig-r012-20210722 | |-- drivers-net-ethernet-marvell-octeontx2-af-rvu_switch.c:warning:variable-hwvf-is-uninitialized-when-used-here | `-- drivers-net-ethernet-marvell-octeontx2-af-rvu_switch.c:warning:variable-numvfs-is-uninitialized-when-used-here |-- x86_64-randconfig-b001-20210722 | `-- drivers-mtd-devices-mchp48l640.c:warning:unused-variable-mchp48l640_of_table |-- x86_64-randconfig-c001-20210722 | `-- drivers-scsi-elx-libefc-efc_device.c:warning:cast-to-smaller-integer-type-enum-efc_nport_topology-from-void `-- x86_64-randconfig-r025-20210722 |-- kernel-printk-index.c:warning:no-previous-prototype-for-function-pi_create_file `-- kernel-printk-index.c:warning:no-previous-prototype-for-function-pi_remove_file elapsed time: 834m configs tested: 84 configs skipped: 3 gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig um x86_64_defconfig riscv allyesconfig mips allyesconfig um i386_defconfig mips allmodconfig riscv allmodconfig arc allyesconfig nios2 allyesconfig alpha allyesconfig i386 randconfig-c001-20210722 m68k apollo_defconfig sh microdev_defconfig arm realview_defconfig sparc64 defconfig nds32 alldefconfig arm pxa_defconfig mips ip27_defconfig sh se7751_defconfig mips xway_defconfig arm mvebu_v7_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig x86_64 allnoconfig m68k allmodconfig m68k defconfig m68k allyesconfig nds32 defconfig csky defconfig alpha defconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig s390 allmodconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig nios2 defconfig nds32 allnoconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a005-20210722 i386 randconfig-a003-20210722 i386 randconfig-a004-20210722 i386 randconfig-a002-20210722 i386 randconfig-a001-20210722 i386 randconfig-a006-20210722 i386 randconfig-a016-20210720 i386 randconfig-a013-20210720 i386 randconfig-a012-20210720 i386 randconfig-a014-20210720 i386 randconfig-a011-20210720 x86_64 randconfig-a003-20210722 x86_64 randconfig-a006-20210722 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv defconfig riscv rv32_defconfig riscv allnoconfig x86_64 rhel-8.3-kselftests x86_64 allyesconfig x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-c001-20210722 x86_64 randconfig-b001-20210722 x86_64 randconfig-a011-20210722 x86_64 randconfig-a016-20210722 x86_64 randconfig-a013-20210722 x86_64 randconfig-a014-20210722 x86_64 randconfig-a012-20210722 x86_64 randconfig-a015-20210722 --- 0-DAY CI Kernel Test Service, Intel Corporation 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