tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 08076eab6fef63e6bd52a71ddf166446175e9b61 Add linux-next specific files for 20210719 Error/Warning reports: https://lore.kernel.org/linux-mm/202106232345.w7nQmb4C-lkp@xxxxxxxxx Error/Warning in current branch: ../../drivers/virtio/virtio_ring.c:1277:36: error: 'head_flags' may be used uninitialized in this function [-Werror=maybe-uninitialized] ../../drivers/virtio/virtio_ring.c:578:29: error: 'prev' 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 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/amdgpu_dm/amdgpu_dm_hdcp.c:474 update_config() error: we previously assumed 'aconnector->dc_sink' could be null (see line 463) 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/../display/dc/dcn31/dcn31_hwseq.c:132 dcn31_init_hw() warn: variable dereferenced before check 'res_pool->dccg' (see line 79) drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hwseq.c:293 dcn31_init_hw() error: we previously assumed 'dc->clk_mgr' could be null (see line 75) drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_resource.c:1282 dcn31_stream_encoder_create() warn: possible memory leak of 'enc1' drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:533 get_meta_and_pte_attr() warn: right shifting more than type allows 32 vs 4294966273 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:709 get_meta_and_pte_attr() warn: add some parenthesis here? drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_rq_dlg_calc_31.c:709 get_meta_and_pte_attr() warn: maybe use && instead of & 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/amd/amdgpu/nv.c:337:45: warning: unused variable 'yc_video_codecs_decode_array' [-Wunused-const-variable] 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: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:3552 amdgpu_dm_backlight_update_status() error: testing array offset 'i' after use. drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:3594 amdgpu_dm_backlight_get_brightness() error: testing array offset 'i' after use. drivers/gpu/drm/amd/amdgpu/../display/dc/dcn303/dcn303_resource.c:514 dcn303_stream_encoder_create() warn: possible memory leak of 'enc1' drivers/gpu/drm/amd/amdgpu/../display/dc/dcn303/dcn303_resource.c:516 dcn303_stream_encoder_create() error: buffer overflow 'stream_enc_regs' 2 <= 4 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:833 amdgpu_gem_op_ioctl() warn: should 'robj->tbo.page_alignment << 12' be a 64 bit type? drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1982 amdgpu_fill_buffer() warn: should 'bo->tbo.resource->num_pages << 12' be a 64 bit type? drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c:54 gfxhub_v1_1_get_xgmi_info() warn: should '(((((((adev->virt.caps & (1 << 2)) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->rlcg_rreg)) ?adev->gfx.rlc.funcs->rlcg_rreg(adev, adev->reg_offset[1][0][0] + 2425, 0, 1):amdgpu_device_rreg(adev, (adev->reg_offset[1][0][0] + 2425), 0))) & 65535) >> 0) << 24' be a 64 bit type? drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c:529 gfxhub_v2_1_get_xgmi_info() warn: should '(((((((adev->virt.caps & (1 << 2)) && adev->gfx.rlc.funcs && adev->gfx.rlc.funcs->rlcg_rreg)) ?adev->gfx.rlc.funcs->rlcg_rreg(adev, adev->reg_offset[1][0][0] + 5880, 0, 1):amdgpu_device_rreg(adev, (adev->reg_offset[1][0][0] + 5880), 0))) & 131071) >> 0) << 24' be a 64 bit type? drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c:426 _cdns_mhdp_hdcp_enable() error: uninitialized symbol 'ret'. drivers/gpu/drm/nouveau/nouveau_ttm.c:119 nv04_gart_manager_new() warn: should '(*res)->num_pages << 12' be a 64 bit type? drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c:206:19: sparse: sparse: symbol 'loongson_dwmac_driver' was not declared. Should it be static? 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] kernel/cgroup/cgroup.c:6378 cgroup_disable() warn: we never enter this loop lib/dump_stack.c:104 dump_stack_lvl() error: uninitialized symbol 'flags'. mm/filemap.c:2457 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+0x1cb8): undefined reference to `plat_swiotlb_setup' setup.c:(.init.text+0x1cd4): 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 |-- 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 |-- 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 |-- 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-allmodconfig | |-- 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-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-a005-20210719 | |-- 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-a014-20210719 | |-- 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-m021-20210718 | |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c-amdgpu_dm_backlight_get_brightness()-error:testing-array-offset-i-after-use. | |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c-amdgpu_dm_backlight_update_status()-error:testing-array-offset-i-after-use. | |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm_hdcp.c-update_config()-error:we-previously-assumed-aconnector-dc_sink-could-be-null-(see-line-) | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-clk_mgr-dcn31-dcn31_clk_mgr.c-dcn31_clk_mgr_construct()-warn:inconsistent-indenting | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c-dp_perform_8b_10b_link_training()-warn:inconsistent-indenting | |-- 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-..-display-dc-dcn303-dcn303_resource.c-dcn303_stream_encoder_create()-error:buffer-overflow-stream_enc_regs | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn303-dcn303_resource.c-dcn303_stream_encoder_create()-warn:possible-memory-leak-of-enc1 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hwseq.c-dcn31_init_hw()-error:we-previously-assumed-dc-clk_mgr-could-be-null-(see-line-) | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_hwseq.c-dcn31_init_hw()-warn:variable-dereferenced-before-check-res_pool-dccg-(see-line-) | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn31-dcn31_resource.c-dcn31_stream_encoder_create()-warn:possible-memory-leak-of-enc1 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn31-display_mode_vba_31.c-CalculatePrefetchSchedule()-warn:inconsistent-indenting | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn31-display_rq_dlg_calc_31.c-dml_rq_dlg_get_dlg_params()-warn:inconsistent-indenting | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn31-display_rq_dlg_calc_31.c-get_meta_and_pte_attr()-warn:add-some-parenthesis-here | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn31-display_rq_dlg_calc_31.c-get_meta_and_pte_attr()-warn:maybe-use-instead-of | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn31-display_rq_dlg_calc_31.c-get_meta_and_pte_attr()-warn:right-shifting-more-than-type-allows-vs | |-- drivers-gpu-drm-amd-amdgpu-..-include-asic_reg-dcn-dcn_3_0_3_sh_mask.h:warning:initialized-field-overwritten | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_gem.c-amdgpu_gem_fault()-warn:inconsistent-indenting | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_gem.c-amdgpu_gem_op_ioctl()-warn:should-robj-tbo.page_alignment-be-a-bit-type | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ttm.c-amdgpu_fill_buffer()-warn:should-bo-tbo.resource-num_pages-be-a-bit-type | |-- drivers-gpu-drm-amd-amdgpu-gfxhub_v1_1.c-gfxhub_v1_1_get_xgmi_info()-warn:should-(((((((adev-virt.caps-(-))-adev-gfx.rlc.funcs-adev-gfx.rlc.funcs-rlcg_rreg))-adev-gfx.rlc.funcs-rlcg_rreg(adev-adev-reg | |-- drivers-gpu-drm-amd-amdgpu-gfxhub_v2_1.c-gfxhub_v2_1_get_xgmi_info()-warn:should-(((((((adev-virt.caps-(-))-adev-gfx.rlc.funcs-adev-gfx.rlc.funcs-rlcg_rreg))-adev-gfx.rlc.funcs-rlcg_rreg(adev-adev-reg | |-- drivers-gpu-drm-bridge-cadence-cdns-mhdp8546-hdcp.c-_cdns_mhdp_hdcp_enable()-error:uninitialized-symbol-ret-. | |-- drivers-gpu-drm-nouveau-nouveau_ttm.c-nv04_gart_manager_new()-warn:should-(-res)-num_pages-be-a-bit-type | |-- drivers-input-touchscreen-hideep.c-hideep_program_nvm()-warn:inconsistent-indenting | |-- kernel-cgroup-cgroup.c-cgroup_disable()-warn:we-never-enter-this-loop | |-- 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-s001-20210719 | |-- 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-net-ethernet-stmicro-stmmac-dwmac-loongson.c:sparse:sparse:symbol-loongson_dwmac_driver-was-not-declared.-Should-it-be-static |-- 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 |-- 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 |-- 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 |-- microblaze-randconfig-m031-20210719 | |-- drivers-gpu-drm-bridge-cadence-cdns-mhdp8546-hdcp.c-_cdns_mhdp_hdcp_enable()-error:uninitialized-symbol-ret-. | |-- lib-dump_stack.c-dump_stack_lvl()-error:uninitialized-symbol-flags-. | `-- mm-madvise.c-madvise_populate()-warn:variable-dereferenced-before-check-vma-(see-line-) |-- 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 |-- 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 |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_svm.c:warning:variable-bo_va-set-but-not-used | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-loongson.c:sparse:sparse:symbol-loongson_dwmac_driver-was-not-declared.-Should-it-be-static | |-- drivers-net-wireless-mediatek-mt76-mt7915-mac.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-net-wireless-mediatek-mt76-mt7915-mac.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- drivers-net-wireless-mediatek-mt76-mt7921-mac.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-net-wireless-mediatek-mt76-mt7921-mac.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- 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-net-ethernet-stmicro-stmmac-dwmac-loongson.c:sparse:sparse:symbol-loongson_dwmac_driver-was-not-declared.-Should-it-be-static | |-- drivers-net-wireless-mediatek-mt76-mt7915-mac.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-net-wireless-mediatek-mt76-mt7915-mac.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- drivers-net-wireless-mediatek-mt76-mt7921-mac.c:sparse:sparse:cast-to-restricted-__le32 | |-- drivers-net-wireless-mediatek-mt76-mt7921-mac.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- 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 |-- s390-allyesconfig | `-- drivers-net-ethernet-stmicro-stmmac-dwmac-loongson.c:sparse:sparse:symbol-loongson_dwmac_driver-was-not-declared.-Should-it-be-static |-- 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 |-- 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-m001-20210718 | |-- drivers-input-touchscreen-hideep.c-hideep_program_nvm()-warn:inconsistent-indenting | |-- kernel-cgroup-cgroup.c-cgroup_disable()-warn:we-never-enter-this-loop | `-- mm-filemap.c-filemap_update_page()-warn:inconsistent-returns-mapping-invalidate_lock-. |-- x86_64-randconfig-s021-20210718 | `-- drivers-net-ethernet-stmicro-stmmac-dwmac-loongson.c:sparse:sparse:symbol-loongson_dwmac_driver-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 |-- s390-randconfig-r033-20210719 | `-- drivers-gpu-drm-amd-amdgpu-nv.c:warning:unused-variable-yc_video_codecs_decode_array `-- x86_64-randconfig-b001-20210719 elapsed time: 1031m configs tested: 107 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 powerpc allyesconfig s390 allyesconfig m68k allmodconfig s390 allmodconfig powerpc allmodconfig m68k allyesconfig arc allyesconfig nios2 allyesconfig alpha allyesconfig nios2 alldefconfig powerpc mpc8540_ads_defconfig m68k amcore_defconfig powerpc sequoia_defconfig powerpc ppc40x_defconfig mips nlm_xlr_defconfig mips workpad_defconfig arm vf610m4_defconfig mips bigsur_defconfig sh sdk7780_defconfig arm pcm027_defconfig xtensa audio_kc705_defconfig sh ecovec24_defconfig sh magicpanelr2_defconfig sh se7722_defconfig sh alldefconfig sh sdk7786_defconfig powerpc bamboo_defconfig arm footbridge_defconfig arm milbeaut_m10v_defconfig arm mvebu_v5_defconfig arm spear13xx_defconfig powerpc kmeter1_defconfig s390 defconfig x86_64 allnoconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k defconfig nios2 defconfig nds32 allnoconfig nds32 defconfig csky defconfig alpha defconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig parisc allyesconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig powerpc allnoconfig i386 randconfig-a005-20210719 i386 randconfig-a004-20210719 i386 randconfig-a006-20210719 i386 randconfig-a001-20210719 i386 randconfig-a003-20210719 i386 randconfig-a002-20210719 x86_64 randconfig-a003-20210720 x86_64 randconfig-a006-20210720 x86_64 randconfig-a001-20210720 x86_64 randconfig-a005-20210720 x86_64 randconfig-a004-20210720 x86_64 randconfig-a002-20210720 x86_64 randconfig-a013-20210719 x86_64 randconfig-a012-20210719 x86_64 randconfig-a015-20210719 x86_64 randconfig-a014-20210719 x86_64 randconfig-a011-20210719 x86_64 randconfig-a016-20210719 i386 randconfig-a014-20210719 i386 randconfig-a015-20210719 i386 randconfig-a011-20210719 i386 randconfig-a013-20210719 i386 randconfig-a016-20210719 i386 randconfig-a012-20210719 x86_64 randconfig-a005-20210718 x86_64 randconfig-a004-20210718 x86_64 randconfig-a002-20210718 x86_64 randconfig-a003-20210718 x86_64 randconfig-a006-20210718 x86_64 randconfig-a001-20210718 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig x86_64 rhel-8.3-kselftests x86_64 allyesconfig x86_64 defconfig x86_64 rhel-8.3 x86_64 rhel-8.3-kbuiltin x86_64 kexec clang tested configs: x86_64 randconfig-b001-20210719 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx