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[openeuler:OLK-6.6 3083/3083] drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5632:59: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 43
by kernel test robot 03 Nov '25

03 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 5394cae209c4a4990d81be436ba17ae56fb09d16 commit: 468b0cd7b1e1c131b3ee7d2ea8b96521d3faad8b [3083/3083] net:nebula-matrix:Add S1000 SNIC driver support config: x86_64-buildonly-randconfig-005-20251102 (https://download.01.org/0day-ci/archive/20251103/202511030047.dmhj97Bf-lkp@…) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251103/202511030047.dmhj97Bf-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511030047.dmhj97Bf-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_handle_tx_timeout': drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:1378:33: warning: variable 'vector' set but not used [-Wunused-but-set-variable] 1378 | struct nbl_serv_vector *vector; | ^~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_remove_txrx_queues': drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:3025:35: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable] 3025 | struct nbl_serv_ring_mgt *ring_mgt; | ^~~~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_rep_start_xmit': drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:4002:29: warning: variable 'adapter' set but not used [-Wunused-but-set-variable] 4002 | struct nbl_adapter *adapter; | ^~~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_set_wake': drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:4552:43: warning: variable 'net_resource_mgt' set but not used [-Wunused-but-set-variable] 4552 | struct nbl_serv_net_resource_mgt *net_resource_mgt; | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_load_p4': drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5726:22: warning: variable 'name' set but not used [-Wunused-but-set-variable] 5726 | u8 *strtab, *name, *product_code = NULL; | ^~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_form_p4_name.constprop': >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5632:59: warning: '%s' directive output may be truncated writing up to 63 bytes into a region of size 43 [-Wformat-truncation=] 5632 | snprintf(name, len, "nbl/snic_v3r1/m181xx_%s_port_p4_%s", eth_num, ver); | ^~ ~~~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:5632:17: note: 'snprintf' output between 31 and 157 bytes into a destination of size 64 5632 | snprintf(name, len, "nbl/snic_v3r1/m181xx_%s_port_p4_%s", eth_num, ver); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +5632 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c 5598 5599 static void nbl_serv_form_p4_name(struct nbl_common_info *common, int type, char *name, 5600 u16 len, u32 version) 5601 { 5602 char eth_num[NBL_P4_NAME_LEN] = {0}; 5603 char ver[NBL_P4_NAME_LEN] = {0}; 5604 5605 switch (NBL_COMMON_TO_ETH_MODE(common)) { 5606 case 1: 5607 snprintf(eth_num, sizeof(eth_num), "single"); 5608 break; 5609 case 2: 5610 snprintf(eth_num, sizeof(eth_num), "dual"); 5611 break; 5612 case 4: 5613 snprintf(eth_num, sizeof(eth_num), "quad"); 5614 break; 5615 default: 5616 nbl_err(common, NBL_DEBUG_CUSTOMIZED_P4, "Unknown P4 type %d", type); 5617 return; 5618 } 5619 5620 switch (version) { 5621 case 0: 5622 snprintf(ver, sizeof(ver), "lg"); 5623 break; 5624 case 1: 5625 snprintf(ver, sizeof(ver), "hg"); 5626 break; 5627 } 5628 5629 switch (type) { 5630 case NBL_P4_DEFAULT: 5631 /* No need to load default p4 file */ > 5632 snprintf(name, len, "nbl/snic_v3r1/m181xx_%s_port_p4_%s", eth_num, ver); 5633 break; 5634 default: 5635 nbl_err(common, NBL_DEBUG_CUSTOMIZED_P4, "Unknown P4 type %d", type); 5636 } 5637 } 5638 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1900/1900] drivers/gpu/drm/phytium/phytium_fbdev.c:96:26: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 02 Nov '25

02 Nov '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: bca20ebb0eb886b6eef61fe75d9b476d02f92611 commit: cad0702e5286d3cc80afe545de027858b855dd5a [1900/1900] DRM: Phytium display DRM driver config: arm64-randconfig-r132-20251030 (https://download.01.org/0day-ci/archive/20251102/202511021757.7lFQ9LnW-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251102/202511021757.7lFQ9LnW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511021757.7lFQ9LnW-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/phytium/phytium_fbdev.c:96:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char [noderef] <asn:2> *screen_base @@ got void * @@ drivers/gpu/drm/phytium/phytium_fbdev.c:96:26: sparse: expected char [noderef] <asn:2> *screen_base drivers/gpu/drm/phytium/phytium_fbdev.c:96:26: sparse: got void * drivers/gpu/drm/phytium/phytium_fbdev.c:113:5: warning: no previous prototype for 'phytium_drm_fbdev_init' [-Wmissing-prototypes] 113 | int phytium_drm_fbdev_init(struct drm_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_fbdev.c:144:6: warning: no previous prototype for 'phytium_drm_fbdev_fini' [-Wmissing-prototypes] 144 | void phytium_drm_fbdev_fini(struct drm_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/phytium/x100_dp.c:852:6: sparse: sparse: symbol 'x100_dp_hw_spread_is_enable' was not declared. Should it be static? >> drivers/gpu/drm/phytium/x100_dp.c:864:5: sparse: sparse: symbol 'x100_dp_hw_reset' was not declared. Should it be static? >> drivers/gpu/drm/phytium/x100_dp.c:897:9: sparse: sparse: symbol 'x100_dp_hw_get_source_lane_count' was not declared. Should it be static? drivers/gpu/drm/phytium/x100_dp.c:852:6: warning: no previous prototype for 'x100_dp_hw_spread_is_enable' [-Wmissing-prototypes] 852 | bool x100_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/x100_dp.c:864:5: warning: no previous prototype for 'x100_dp_hw_reset' [-Wmissing-prototypes] 864 | int x100_dp_hw_reset(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/x100_dp.c:897:9: warning: no previous prototype for 'x100_dp_hw_get_source_lane_count' [-Wmissing-prototypes] 897 | uint8_t x100_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/gpu/drm/phytium/phytium_pci.c:19:5: sparse: sparse: symbol 'dc_msi_enable' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_pci.c:23:6: sparse: sparse: symbol 'phytium_pci_vram_hw_init' was not declared. Should it be static? >> drivers/gpu/drm/phytium/phytium_pci.c:37:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *pool_virt_addr @@ got void [noderef] <asn:2> * @@ drivers/gpu/drm/phytium/phytium_pci.c:37:38: sparse: expected void *pool_virt_addr drivers/gpu/drm/phytium/phytium_pci.c:37:38: sparse: got void [noderef] <asn:2> * >> drivers/gpu/drm/phytium/phytium_pci.c:63:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] <asn:2> *addr @@ got void *pool_virt_addr @@ drivers/gpu/drm/phytium/phytium_pci.c:63:38: sparse: expected void [noderef] <asn:2> *addr drivers/gpu/drm/phytium/phytium_pci.c:63:38: sparse: got void *pool_virt_addr drivers/gpu/drm/phytium/phytium_pci.c:30:5: sparse: sparse: symbol 'phytium_pci_vram_init' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_pci.c:72:46: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] <asn:2> *addr @@ got void *pool_virt_addr @@ drivers/gpu/drm/phytium/phytium_pci.c:72:46: sparse: expected void [noderef] <asn:2> *addr drivers/gpu/drm/phytium/phytium_pci.c:72:46: sparse: got void *pool_virt_addr drivers/gpu/drm/phytium/phytium_pci.c:68:6: sparse: sparse: symbol 'phytium_pci_vram_fini' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_pci.c:99:34: sparse: sparse: undefined identifier 'PCI_VENDOR_ID_PHYTIUM' drivers/gpu/drm/phytium/phytium_pci.c:113:34: sparse: sparse: undefined identifier 'PCI_VENDOR_ID_PHYTIUM' drivers/gpu/drm/phytium/phytium_pci.c:137:6: sparse: sparse: symbol 'phytium_pci_dma_fini' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_pci.c:375:11: sparse: sparse: undefined identifier 'PCI_VENDOR_ID_PHYTIUM' drivers/gpu/drm/phytium/phytium_pci.c:376:11: sparse: sparse: undefined identifier 'PCI_VENDOR_ID_PHYTIUM' drivers/gpu/drm/phytium/phytium_pci.c:23:6: warning: no previous prototype for 'phytium_pci_vram_hw_init' [-Wmissing-prototypes] 23 | void phytium_pci_vram_hw_init(struct phytium_display_private *priv) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:30:5: warning: no previous prototype for 'phytium_pci_vram_init' [-Wmissing-prototypes] 30 | int phytium_pci_vram_init(struct pci_dev *pdev, struct phytium_display_private *priv) | ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:68:6: warning: no previous prototype for 'phytium_pci_vram_fini' [-Wmissing-prototypes] 68 | void phytium_pci_vram_fini(struct pci_dev *pdev, struct phytium_display_private *priv) | ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:89:5: warning: no previous prototype for 'phytium_pci_dma_init' [-Wmissing-prototypes] 89 | int phytium_pci_dma_init(struct phytium_display_private *priv) | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c: In function 'phytium_pci_dma_init': drivers/gpu/drm/phytium/phytium_pci.c:99:34: error: 'PCI_VENDOR_ID_PHYTIUM' undeclared (first use in this function); did you mean 'PCI_VENDOR_ID_PHILIPS'? 99 | gpu_dev = pci_get_device(PCI_VENDOR_ID_PHYTIUM, 0xdc20, NULL); | ^~~~~~~~~~~~~~~~~~~~~ | PCI_VENDOR_ID_PHILIPS drivers/gpu/drm/phytium/phytium_pci.c:99:34: note: each undeclared identifier is reported only once for each function it appears in drivers/gpu/drm/phytium/phytium_pci.c: At top level: drivers/gpu/drm/phytium/phytium_pci.c:137:6: warning: no previous prototype for 'phytium_pci_dma_fini' [-Wmissing-prototypes] 137 | void phytium_pci_dma_fini(struct phytium_display_private *priv) | ^~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/phytium/phytium_pci.c:7: include/linux/pci.h:888:19: error: 'PCI_VENDOR_ID_PHYTIUM' undeclared here (not in a function); did you mean 'PCI_VENDOR_ID_PHILIPS'? 888 | .vendor = PCI_VENDOR_ID_##vend, .device = (dev), 44- | ^~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:375:11: note: in expansion of macro 'PCI_VDEVICE' 375 | { PCI_VDEVICE(PHYTIUM, 0xdc22), (kernel_ulong_t)&x100_info }, | ^~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:329:12: warning: 'phytium_pci_pm_resume' defined but not used [-Wunused-function] 329 | static int phytium_pci_pm_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_pci.c:306:12: warning: 'phytium_pci_pm_suspend' defined but not used [-Wunused-function] 306 | static int phytium_pci_pm_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/phytium/e2000_dp.c:471:6: sparse: sparse: symbol 'e2000_dp_hw_spread_is_enable' was not declared. Should it be static? >> drivers/gpu/drm/phytium/e2000_dp.c:476:5: sparse: sparse: symbol 'e2000_dp_hw_reset' was not declared. Should it be static? >> drivers/gpu/drm/phytium/e2000_dp.c:491:9: sparse: sparse: symbol 'e2000_dp_hw_get_source_lane_count' was not declared. Should it be static? drivers/gpu/drm/phytium/e2000_dp.c:471:6: warning: no previous prototype for 'e2000_dp_hw_spread_is_enable' [-Wmissing-prototypes] 471 | bool e2000_dp_hw_spread_is_enable(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/e2000_dp.c:476:5: warning: no previous prototype for 'e2000_dp_hw_reset' [-Wmissing-prototypes] 476 | int e2000_dp_hw_reset(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/e2000_dp.c:491:9: warning: no previous prototype for 'e2000_dp_hw_get_source_lane_count' [-Wmissing-prototypes] 491 | uint8_t e2000_dp_hw_get_source_lane_count(struct phytium_dp_device *phytium_dp) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/phytium/phytium_platform.c:32:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *pool_virt_addr @@ got void [noderef] <asn:2> * @@ drivers/gpu/drm/phytium/phytium_platform.c:32:38: sparse: expected void *pool_virt_addr drivers/gpu/drm/phytium/phytium_platform.c:32:38: sparse: got void [noderef] <asn:2> * >> drivers/gpu/drm/phytium/phytium_platform.c:55:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *pool_virt_addr @@ drivers/gpu/drm/phytium/phytium_platform.c:55:21: sparse: expected void volatile [noderef] <asn:2> *addr drivers/gpu/drm/phytium/phytium_platform.c:55:21: sparse: got void *pool_virt_addr drivers/gpu/drm/phytium/phytium_platform.c:19:5: sparse: sparse: symbol 'phytium_platform_carveout_mem_init' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_platform.c:65:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] <asn:2> *addr @@ got void *pool_virt_addr @@ drivers/gpu/drm/phytium/phytium_platform.c:65:29: sparse: expected void volatile [noderef] <asn:2> *addr drivers/gpu/drm/phytium/phytium_platform.c:65:29: sparse: got void *pool_virt_addr drivers/gpu/drm/phytium/phytium_platform.c:60:6: sparse: sparse: symbol 'phytium_platform_carveout_mem_fini' was not declared. Should it be static? drivers/gpu/drm/phytium/phytium_platform.c:298:10: sparse: sparse: Initializer entry defined twice drivers/gpu/drm/phytium/phytium_platform.c:306:10: sparse: also defined here drivers/gpu/drm/phytium/phytium_platform.c:19:5: warning: no previous prototype for 'phytium_platform_carveout_mem_init' [-Wmissing-prototypes] 19 | int phytium_platform_carveout_mem_init(struct platform_device *pdev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_platform.c:60:6: warning: no previous prototype for 'phytium_platform_carveout_mem_fini' [-Wmissing-prototypes] 60 | void phytium_platform_carveout_mem_fini(struct platform_device *pdev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_platform.c:253:12: warning: 'phytium_platform_pm_resume' defined but not used [-Wunused-function] 253 | static int phytium_platform_pm_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/phytium/phytium_platform.c:245:12: warning: 'phytium_platform_pm_suspend' defined but not used [-Wunused-function] 245 | static int phytium_platform_pm_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +96 drivers/gpu/drm/phytium/phytium_fbdev.c 35 36 static int 37 phytium_drm_fbdev_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) 38 { 39 struct phytium_display_private *priv = helper_to_drm_private(helper); 40 struct drm_device *dev = helper->dev; 41 unsigned int bytes_per_pixel; 42 struct drm_mode_fb_cmd2 mode_cmd = {0}; 43 struct phytium_framebuffer *phytium_fb = NULL; 44 struct fb_info *fbi = NULL; 45 struct drm_framebuffer *fb = NULL; 46 size_t size = 0; 47 int ret = 0; 48 unsigned long offset; 49 50 bytes_per_pixel = DIV_ROUND_UP(sizes->surface_bpp, 8); 51 mode_cmd.width = sizes->surface_width; 52 mode_cmd.height = sizes->surface_height; 53 mode_cmd.pitches[0] = ALIGN(sizes->surface_width * bytes_per_pixel, 128); 54 mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth); 55 size = PAGE_ALIGN(mode_cmd.pitches[0] * mode_cmd.height); 56 57 ret = mutex_lock_interruptible(&dev->struct_mutex); 58 if (ret < 0) { 59 DRM_ERROR("failed to get mutex lock\n"); 60 return ret; 61 } 62 63 priv->fbdev_phytium_gem = phytium_gem_create_object(dev, size); 64 if (!priv->fbdev_phytium_gem) { 65 DRM_ERROR("failed to create gem object\n"); 66 return -ENOMEM; 67 } 68 mutex_unlock(&dev->struct_mutex); 69 70 fbi = drm_fb_helper_alloc_fbi(helper); 71 if (IS_ERR(fbi)) { 72 DRM_DEV_ERROR(dev->dev, "Failed to create framebuffer info."); 73 ret = PTR_ERR(fbi); 74 goto out; 75 } 76 77 phytium_fb = phytium_fb_alloc(dev, &mode_cmd, &priv->fbdev_phytium_gem, 1); 78 if (IS_ERR(phytium_fb)) { 79 DRM_DEV_ERROR(dev->dev, "Failed to alloc DRM framebuffer.\n"); 80 ret = PTR_ERR(phytium_fb); 81 goto out; 82 } 83 84 helper->fb = &(phytium_fb->base); 85 fbi->par = helper; 86 fbi->flags = FBINFO_FLAG_DEFAULT; 87 fbi->fbops = &phytium_fbdev_ops; 88 89 fb = helper->fb; 90 drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->format->depth); 91 drm_fb_helper_fill_var(fbi, helper, sizes->fb_width, sizes->fb_height); 92 93 offset = fbi->var.xoffset * bytes_per_pixel; 94 offset += fbi->var.yoffset * fb->pitches[0]; 95 dev->mode_config.fb_base = 0; > 96 fbi->screen_base = priv->fbdev_phytium_gem->vaddr + offset; 97 fbi->screen_size = priv->fbdev_phytium_gem->base.size; 98 fbi->fix.smem_len = priv->fbdev_phytium_gem->base.size; 99 DRM_DEBUG_KMS("FB [%dx%d]-%d kvaddr=%pa offset=%ld size=%zu\n", fb->width, fb->height, 100 fb->format->depth, &priv->fbdev_phytium_gem->iova, offset, size); 101 fbi->skip_vt_switch = true; 102 103 return 0; 104 out: 105 phytium_gem_free_object(&priv->fbdev_phytium_gem->base); 106 return ret; 107 } 108 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3083/3083] drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:1988:47: warning: '%s' directive output may be truncated writing up to 95 bytes into a region of size 32
by kernel test robot 02 Nov '25

02 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 5394cae209c4a4990d81be436ba17ae56fb09d16 commit: 2048b5b7f264f56a4d9e73079e790e13c8596aaf [3083/3083] net: wangxun: txgbe: add support for wangxun 10G/25G/40G config: loongarch-randconfig-001-20251102 (https://download.01.org/0day-ci/archive/20251102/202511021602.OMQuliZc-lkp@…) compiler: loongarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251102/202511021602.OMQuliZc-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511021602.OMQuliZc-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:14: drivers/net/ethernet/wangxun/txgbe/txgbe.h: In function 'txgbe_misc_isb': drivers/net/ethernet/wangxun/txgbe/txgbe.h:987:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 987 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c: In function 'txgbe_set_priv_flags': drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:1861:14: warning: variable 'reset_needed' set but not used [-Wunused-but-set-variable] 1861 | bool reset_needed = 0; | ^~~~~~~~~~~~ drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c: In function 'txgbe_get_strings': >> drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:1988:47: warning: '%s' directive output may be truncated writing up to 95 bytes into a region of size 32 [-Wformat-truncation=] 1988 | snprintf(p, ETH_GSTRING_LEN, "%s", | ^~ In function 'txgbe_get_priv_flag_strings', inlined from 'txgbe_get_strings' at drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:2044:3: drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c:1988:17: note: 'snprintf' output between 1 and 96 bytes into a destination of size 32 1988 | snprintf(p, ETH_GSTRING_LEN, "%s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1989 | txgbe_gstrings_priv_flags[i].flag_string); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +1988 drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c 1981 1982 static void txgbe_get_priv_flag_strings(struct net_device *netdev, u8 *data) 1983 { 1984 char *p = (char *)data; 1985 unsigned int i; 1986 1987 for (i = 0; i < TXGBE_PRIV_FLAGS_STR_LEN; i++) { > 1988 snprintf(p, ETH_GSTRING_LEN, "%s", 1989 txgbe_gstrings_priv_flags[i].flag_string); 1990 p += ETH_GSTRING_LEN; 1991 } 1992 } 1993 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3075/3075] drivers/ub/ubus/port.c:31:5: warning: no previous prototype for function 'ub_port_read_byte'
by kernel test robot 02 Nov '25

02 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 5394cae209c4a4990d81be436ba17ae56fb09d16 commit: 210be966e79360fac509e7d66f9adb1712146c14 [3075/3075] ub:ubus: Support for UB port sysfs attribute files config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251102/202511021607.J0DIAU9X-lkp@…) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251102/202511021607.J0DIAU9X-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511021607.J0DIAU9X-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/ubus/port.c:31:5: warning: no previous prototype for function 'ub_port_read_byte' [-Wmissing-prototypes] 31 | int ub_port_read_byte(struct ub_port *port, u32 pos, u8 *val) | ^ drivers/ub/ubus/port.c:31:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 31 | int ub_port_read_byte(struct ub_port *port, u32 pos, u8 *val) | ^ | static >> drivers/ub/ubus/port.c:38:5: warning: no previous prototype for function 'ub_port_read_word' [-Wmissing-prototypes] 38 | int ub_port_read_word(struct ub_port *port, u32 pos, u16 *val) | ^ drivers/ub/ubus/port.c:38:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 38 | int ub_port_read_word(struct ub_port *port, u32 pos, u16 *val) | ^ | static >> drivers/ub/ubus/port.c:45:5: warning: no previous prototype for function 'ub_port_read_dword' [-Wmissing-prototypes] 45 | int ub_port_read_dword(struct ub_port *port, u32 pos, u32 *val) | ^ drivers/ub/ubus/port.c:45:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 45 | int ub_port_read_dword(struct ub_port *port, u32 pos, u32 *val) | ^ | static >> drivers/ub/ubus/port.c:52:5: warning: no previous prototype for function 'ub_port_write_byte' [-Wmissing-prototypes] 52 | int ub_port_write_byte(struct ub_port *port, u32 pos, u8 val) | ^ drivers/ub/ubus/port.c:52:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 52 | int ub_port_write_byte(struct ub_port *port, u32 pos, u8 val) | ^ | static >> drivers/ub/ubus/port.c:59:5: warning: no previous prototype for function 'ub_port_write_word' [-Wmissing-prototypes] 59 | int ub_port_write_word(struct ub_port *port, u32 pos, u16 val) | ^ drivers/ub/ubus/port.c:59:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 59 | int ub_port_write_word(struct ub_port *port, u32 pos, u16 val) | ^ | static drivers/ub/ubus/port.c:66:5: warning: no previous prototype for function 'ub_port_write_dword' [-Wmissing-prototypes] 66 | int ub_port_write_dword(struct ub_port *port, u32 pos, u32 val) | ^ drivers/ub/ubus/port.c:66:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 66 | int ub_port_write_dword(struct ub_port *port, u32 pos, u32 val) | ^ | static 6 warnings generated. vim +/ub_port_read_byte +31 drivers/ub/ubus/port.c 21 22 #define UB_PORT_ATTR_RO(field) \ 23 static struct ub_port_attribute ub_port_attr_##field = __ATTR_RO(field) 24 25 #define UB_PORT_ATTR_RW(field) \ 26 static struct ub_port_attribute ub_port_attr_##field = __ATTR_RW(field) 27 28 #define UB_PORT_ATTR_WO(field) \ 29 static struct ub_port_attribute ub_port_attr_##field = __ATTR_WO(field) 30 > 31 int ub_port_read_byte(struct ub_port *port, u32 pos, u8 *val) 32 { 33 u64 base = UB_PORT_SLICE_START + port->index * UB_PORT_SLICE_SIZE; 34 35 return ub_cfg_read_byte(port->uent, base + pos, val); 36 } 37 > 38 int ub_port_read_word(struct ub_port *port, u32 pos, u16 *val) 39 { 40 u64 base = UB_PORT_SLICE_START + port->index * UB_PORT_SLICE_SIZE; 41 42 return ub_cfg_read_word(port->uent, base + pos, val); 43 } 44 > 45 int ub_port_read_dword(struct ub_port *port, u32 pos, u32 *val) 46 { 47 u64 base = UB_PORT_SLICE_START + port->index * UB_PORT_SLICE_SIZE; 48 49 return ub_cfg_read_dword(port->uent, base + pos, val); 50 } 51 > 52 int ub_port_write_byte(struct ub_port *port, u32 pos, u8 val) 53 { 54 u64 base = UB_PORT_SLICE_START + port->index * UB_PORT_SLICE_SIZE; 55 56 return ub_cfg_write_byte(port->uent, base + pos, val); 57 } 58 > 59 int ub_port_write_word(struct ub_port *port, u32 pos, u16 val) 60 { 61 u64 base = UB_PORT_SLICE_START + port->index * UB_PORT_SLICE_SIZE; 62 63 return ub_cfg_write_word(port->uent, base + pos, val); 64 } 65 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION bca20ebb0eb886b6eef61fe75d9b476d02f92611
by kernel test robot 02 Nov '25

02 Nov '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: bca20ebb0eb886b6eef61fe75d9b476d02f92611 !18707 v2 xfrm: fix slab-use-after-free in decode_session6 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202510280809.PNDpUlLq-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202511012255.csuhL1If-lkp@intel.com block/blk-io-hierarchy/debugfs.c:63:2: error: implicit declaration of function 'hierarchy_show_slow_io'; did you mean 'hierarchy_account_slow_io'? [-Werror=implicit-function-declaration] block/blk-wbt.c:589:6: warning: no previous prototype for function 'wbt_issue' [-Wmissing-prototypes] block/blk-wbt.c:609:6: warning: no previous prototype for function 'wbt_requeue' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_ids.o: warning: objtool: amdgpu_vmid_grab()+0xd3e: unreachable instruction drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:184:13: error: variable 'fault_level' set but not used [-Werror=unused-but-set-variable] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:185:13: error: variable 'pcie_src' set but not used [-Werror=unused-but-set-variable] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:384:5: error: no previous prototype for 'sss_init_hwdev' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:487:6: error: no previous prototype for 'sss_deinit_hwdev' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:518:6: error: no previous prototype for 'sss_hwdev_stop' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:531:6: error: no previous prototype for 'sss_hwdev_detach' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:539:6: error: no previous prototype for 'sss_hwdev_shutdown' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_io_flush.c:91:5: error: no previous prototype for 'sss_hwdev_flush_io' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:54:5: error: no previous prototype for 'sss_init_mgmt_info' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:90:6: error: no previous prototype for 'sss_deinit_mgmt_info' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:5: error: no previous prototype for 'sss_sync_send_adm_msg' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:5: error: no previous prototype for 'sss_hwif_init_adm' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:6: error: no previous prototype for 'sss_hwif_deinit_adm' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:6: error: no previous prototype for 'sss_complete_adm_event' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:130:13: error: no previous prototype for 'sss_ceq_intr_handle' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:95:6: error: no previous prototype for 'sss_init_ceqe_desc' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:277:5: error: no previous prototype for 'sss_reinit_ctrlq_ctx' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:367:6: error: no previous prototype for 'sss_deinit_ctrlq' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:501:5: error: no previous prototype for 'sss_init_ctrlq_channel' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:538:6: error: no previous prototype for 'sss_deinit_ctrlq_channel' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:547:6: error: no previous prototype for 'sss_ctrlq_flush_sync_cmd' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:573:5: error: no previous prototype for 'sss_wait_ctrlq_stop' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:4: error: no previous prototype for 'sss_get_pcie_itf_id' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:20: error: no previous prototype for 'sss_get_func_type' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:5: error: no previous prototype for 'sss_get_glb_pf_vf_offset' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:4: error: no previous prototype for 'sss_get_ppf_id' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:5: error: no previous prototype for 'sss_alloc_db_addr' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:6: error: no previous prototype for 'sss_free_db_addr' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:6: error: no previous prototype for 'sss_chip_set_msix_auto_mask' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:6: error: no previous prototype for 'sss_chip_set_msix_state' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:5: error: no previous prototype for 'sss_get_global_func_id' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:4: error: no previous prototype for 'sss_get_pf_id_of_vf' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:111:6: error: no previous prototype for 'sss_deinit_irq_info' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:54:5: error: no previous prototype for 'sss_init_irq_info' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:252:5: error: no previous prototype for 'sss_init_func_mbx_msg' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:401:5: error: no previous prototype for 'sss_hwif_init_mbx' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:449:6: error: no previous prototype for 'sss_hwif_deinit_mbx' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:872:6: error: no previous prototype for 'sss_recv_mbx_aeq_handler' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:248:6: error: no previous prototype for 'sss_mgmt_msg_aeqe_handler' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:271:6: error: no previous prototype for 'sss_force_complete_all' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:290:6: error: no previous prototype for 'sss_flush_mgmt_workq' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_error.c:34:18: error: no previous prototype for 'sss_detect_pci_error' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:37:6: error: no previous prototype for 'sss_init_uld_lock' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:42:6: error: no previous prototype for 'sss_lock_uld' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:47:6: error: no previous prototype for 'sss_unlock_uld' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:52:14: error: no previous prototype for 'sss_get_uld_names' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:57:22: error: no previous prototype for 'sss_get_uld_info' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:62:6: error: no previous prototype for 'sss_attach_is_enable' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:276:5: error: no previous prototype for 'sss_attach_uld_driver' [-Werror=missing-prototypes] drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:548:5: error: no previous prototype for 'sss_pci_probe' [-Werror=missing-prototypes] drivers/net/ethernet/huawei/hinic3/hw/.tmp_hinic3_devlink.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/huawei/hinic3/hw/.tmp_hinic3_lld.o: warning: objtool: missing symbol for section .text.unlikely. drivers/spi/spi-phytium-plat.c:192:36: warning: unused variable 'phytium_spi_acpi_match' [-Wunused-const-variable] fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction fs/ext4/mballoc.o: warning: objtool: ext4_mb_complex_scan_group()+0x11a4: unreachable instruction include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function] kernel/sched/core.c:5976:22: error: use of undeclared identifier 'root_task_group'; did you mean 'task_group'? kernel/sched/debug.c:990:17: error: no member named 'nr_wakeups_preferred_cpus' in 'struct dyn_affinity_stats' kernel/sched/debug.c:991:17: error: no member named 'nr_wakeups_force_preferred_cpus' in 'struct dyn_affinity_stats' mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args] mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat] mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat] mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat] mm/early_ioremap.o: warning: objtool: missing symbol for section .text mm/hugetlb.c:1370:6: warning: no previous prototype for function 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes] mm/memory.c:1546:10: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'? [-Werror=implicit-function-declaration] mm/mmu_gather.o: warning: objtool: missing symbol for section .text mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'? [-Werror=implicit-function-declaration] Unverified Error/Warning (likely false positive, kindly check if interested): arch/arm64/kernel/smp.c:164:17: sparse: sparse: incorrect type in argument 2 (different address spaces) arch/x86/platform/uv/tlb_uv.c:1674:37: warning: unused variable 'proc_uv_ptc_operations' [-Wunused-const-variable] block/bfq-cgroup.o: warning: objtool: missing symbol for section .text block/bfq-wf2q.o: warning: objtool: missing symbol for section .text block/bio-integrity.c:41:6: sparse: sparse: symbol '__bio_integrity_free' was not declared. Should it be static? block/blk-core.c:1555:2-8: preceding lock on line 1583 block/blk-lib.o: warning: objtool: missing symbol for section .text block/blk-mq-pci.o: warning: objtool: missing symbol for section .text block/blk-mq-rdma.o: warning: objtool: missing symbol for section .text block/blk-throttle.c:1999:2-8: WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead. block/cmdline-parser.o: warning: objtool: missing symbol for section .text block/ioctl.o: warning: objtool: missing symbol for section .text block/partitions/acorn.o: warning: objtool: missing symbol for section .text block/partitions/check.o: warning: objtool: missing symbol for section .text block/partitions/efi.o: warning: objtool: missing symbol for section .text block/partitions/karma.o: warning: objtool: missing symbol for section .text block/scsi_ioctl.o: warning: objtool: missing symbol for section .text crypto/aead.c:153:38-71: opportunity for str_yes_no(alg -> cra_flags & CRYPTO_ALG_ASYNC) crypto/algif_aead.c:82:9: sparse: sparse: Variable length array is used. crypto/algif_hash.c:242:69: sparse: sparse: Variable length array is used. crypto/asymmetric_keys/mscode_parser.o: warning: objtool: missing symbol for section .text crypto/lrw.c:456:13: warning: mismatch in argument 1 type of built-in function 'free'; expected 'void *' [-Wbuiltin-declaration-mismatch] crypto/xcbc.c:68:17: sparse: sparse: Variable length array is used. crypto/xts.c:396:13: warning: mismatch in argument 1 type of built-in function 'free'; expected 'void *' [-Wbuiltin-declaration-mismatch] drivers/block/rbd.c:1442:37-38: WARNING opportunity for min() drivers/crypto/cavium/cpt/cptvf_main.c:643:6: sparse: sparse: symbol 'cptvf_device_init' was not declared. Should it be static? drivers/crypto/cavium/cpt/cptvf_mbox.c:22:6: sparse: sparse: symbol 'cptvf_mbox_send_ack' was not declared. Should it be static? drivers/crypto/cavium/cpt/cptvf_mbox.c:31:6: sparse: sparse: symbol 'cptvf_mbox_send_nack' was not declared. Should it be static? drivers/crypto/cavium/cpt/cptvf_reqmanager.c:226:5: sparse: sparse: symbol 'send_cpt_command' was not declared. Should it be static? drivers/crypto/cavium/cpt/cptvf_reqmanager.c:273:6: sparse: sparse: symbol 'do_request_cleanup' was not declared. Should it be static? drivers/crypto/cavium/cpt/cptvf_reqmanager.c:329:6: sparse: sparse: symbol 'do_post_process' was not declared. Should it be static? drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.o: warning: objtool: missing symbol for section .text drivers/gpu/drm/mgag200/mgag200_cursor.c:129:57: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/gpu/drm/mgag200/mgag200_cursor.c:213:17: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/gpu/drm/mgag200/mgag200_fb.c:89:17: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/gpu/drm/vc4/vc4_dpi.c:125:3: warning: 'dpi_regs' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/vc4/vc4_txp.c:167:3: warning: 'txp_regs' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/vc4/vc4_vec.c:230:3: warning: 'vec_regs' defined but not used [-Wunused-const-variable=] drivers/infiniband/sw/rxe/rxe_mr.o: warning: objtool: missing symbol for section .text.unlikely. drivers/irqchip/irq-mbigen.c:117:34: sparse: sparse: incorrect type in initializer (different address spaces) drivers/irqchip/irq-mbigen.c:229:65: sparse: sparse: incorrect type in argument 5 (different address spaces) drivers/isdn/mISDN/dsp_cmx.o: warning: objtool: missing symbol for section .text.unlikely. drivers/isdn/mISDN/dsp_hwec.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/pci/cobalt/cobalt-i2c.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/pci/cobalt/cobalt-irq.o: warning: objtool: missing symbol for section .text drivers/media/pci/cx25821/cx25821-core.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/platform/xilinx/xilinx-vip.o: warning: objtool: missing symbol for section .text drivers/misc/sgi-gru/gruprocfs.c:274:37: warning: unused variable 'statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:282:37: warning: unused variable 'mcs_statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:290:37: warning: unused variable 'options_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.o: warning: objtool: missing symbol for section .text drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c:854:5: warning: 'new_state' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/can/usb/peak_usb/pcan_usb_core.o: warning: objtool: missing symbol for section .text.unlikely. drivers/net/ethernet/agere/et131x.c:1310:16: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/ethernet/broadcom/bcmsysport.c:2473:35: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:5455:20: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/net/ethernet/freescale/xgmac_mdio.c:301:20: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/net/ethernet/mellanox/mlx5/core/en_dim.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/netronome/nfp/abm/ctrl.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/netronome/nfp/nfp_app.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/socionext/netsec.c:1593:35: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/net/wireless/ath/ath6kl/hif.o: warning: objtool: missing symbol for section .text drivers/net/wireless/ath/ath6kl/init.o: warning: objtool: missing symbol for section .text drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c:569:37: warning: 'data[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:1223:7: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:237:12: warning: 'resp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/nvdimm/label.o: warning: objtool: nd_blk_namespace_label_update()+0x1326: unreachable instruction drivers/of/of_mdio.c:373:21: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/pinctrl/core.c:1338: error: Cannot parse struct or union! drivers/power/reset/xgene-reboot.c:52:9: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/power/reset/xgene-reboot.c:71:18: sparse: sparse: incorrect type in assignment (different address spaces) drivers/regulator/tps65218-regulator.c:128:19: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/scsi/bfa/bfad_bsg.c:3388:34: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/scsi/bfa/bfad_bsg.c:3542:27: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/scsi/huawei/hifc/hifc_hwif.c:458:28: sparse: sparse: incorrect type in assignment (different address spaces) drivers/scsi/huawei/hifc/hifc_lld.c:646:33: sparse: sparse: incorrect type in assignment (different address spaces) drivers/scsi/huawei/hifc/hifc_tool.c:157:32: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/scsi/qla2xxx/qla_nx2.c:1193:39: warning: 'agt_ctrl' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2235:25: warning: 'read_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2413:37: warning: 'r_data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2507:48: warning: 'c_value_r' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3034:35: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3084:37: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3193:30: warning: 'r_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3712:9: warning: 'spi_val' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:695:17: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/staging/gmjstcm/tcm_tis_spi.c:729:42: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/tty/synclinkmp.c:3643:29: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/tty/tty_buffer.c:170:2: error: implicit declaration of function 'printk_safe_enter'; did you mean 'printk_nmi_enter'? [-Werror=implicit-function-declaration] drivers/tty/tty_buffer.c:172:2: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration] drivers/xen/xen-pciback/conf_space_quirks.o: warning: objtool: missing symbol for section .text fs/cifs/transport.c:122:56: sparse: sparse: unsigned value that used to be signed checked against zero? fs/file.c:375:17: sparse: sparse: incorrect type in assignment (different address spaces) fs/proc/etmem_scan.c:244:18: sparse: sparse: incorrect type in assignment (different address spaces) include/asm-generic/io.h:742:19: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/backing-dev.h:511:19: sparse: sparse: incompatible types in comparison expression (different address spaces): include/linux/bpf-cgroup.h:280:41: sparse: sparse: Using plain integer as NULL pointer include/linux/list.h:63:20: warning: storing the address of local variable 'ticket' in '((struct list_head *)((char *)space_info + 8))[10].prev' [-Wdangling-pointer=] include/linux/list.h:63:20: warning: storing the address of local variable 'wait' in '((struct list_head *)x)[1].prev' [-Wdangling-pointer=] include/linux/list.h:63:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] include/linux/list.h:65:19: warning: storing the address of local variable 'queue' in '*(struct list_head *)packet.prev' [-Wdangling-pointer=] include/linux/mfd/twl.h:198:13: sparse: sparse: incorrect type in assignment (different base types) include/linux/mfd/twl.h:205:16: sparse: sparse: cast to restricted __le16 include/linux/printk.h:346:9: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/ptrace.h:211:45: sparse: sparse: incorrect type in argument 2 (different address spaces) include/linux/ptrace.h:211:62: sparse: sparse: incorrect type in argument 3 (different address spaces) include/linux/ptrace.h:92:40: sparse: sparse: incorrect type in argument 1 (different address spaces) include/linux/ptrace.h:92:60: sparse: sparse: incorrect type in argument 2 (different address spaces) include/linux/signal.h:180:29: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/string.h:348:16: warning: '__builtin_memcpy' specified bound between 18446744069414584320 and 18446744073709551614 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] include/linux/string.h:430:24: warning: '__builtin_strcpy' source argument is the same as destination [-Wrestrict] include/linux/thread_info.h:59:17: warning: 'header' may be used uninitialized [-Wmaybe-uninitialized] include/linux/tty_flip.h:27:32: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] include/linux/uaccess.h:112:17: warning: 'be' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'bulk' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'dc' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'fl' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'from' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'fs' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'gd' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'guest_cid' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'lnr' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'mreq' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'oir' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'r32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 's32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'start' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'tx32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'ucnt' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'uss32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'v' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'v32' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'vr' may be used uninitialized [-Wmaybe-uninitialized] include/media/v4l2-mediabus.h:108:34: warning: 'mbus_fmt' may be used uninitialized [-Wmaybe-uninitialized] include/net/xfrm.h:1388:19: warning: array subscript 'xfrm_address_t[0]' is partly outside array bounds of '__be32[1]' {aka 'unsigned int[1]'} [-Warray-bounds=] include/scsi/scsi_cmnd.h:333:12: warning: 'scsi_cmnd' may be used uninitialized in this function [-Wmaybe-uninitialized] include/soc/fsl/qman.h:128:23: sparse: sparse: cast truncates bits from constant value (abdeadbeef becomes deadbeef) include/trace/events/vmscan.h:278:1: sparse: sparse: cast to restricted isolate_mode_t init/calibrate.c:271:28: warning: no previous prototype for 'calibration_delay_done' [-Wmissing-prototypes] init/do_mounts.h:19:21: sparse: sparse: incorrect type in argument 1 (different address spaces) init/do_mounts.h:20:27: sparse: sparse: incorrect type in argument 1 (different address spaces) init/do_mounts_initrd.c:31:19: sparse: sparse: incorrect type in argument 1 (different address spaces) init/do_mounts_initrd.c:53:20: sparse: sparse: incorrect type in argument 1 (different address spaces) init/do_mounts_initrd.c:98:29: sparse: sparse: incorrect type in argument 1 (different address spaces) init/init_task.c:97:28: sparse: sparse: incorrect type in initializer (different address spaces) init/init_task.c:98:28: sparse: sparse: incorrect type in initializer (different address spaces) init/initramfs.c:111:36: sparse: sparse: incorrect type in argument 2 (different address spaces) init/initramfs.c:298:24: sparse: sparse: incorrect type in argument 1 (different address spaces) init/initramfs.c:300:36: sparse: sparse: incorrect type in argument 1 (different address spaces) init/initramfs.c:312:43: sparse: sparse: incorrect type in argument 1 (different address spaces) init/initramfs.c:312:48: sparse: sparse: incorrect type in argument 2 (different address spaces) init/initramfs.c:335:41: sparse: sparse: incorrect type in argument 1 (different address spaces) init/initramfs.c:347:28: sparse: sparse: incorrect type in argument 1 (different address spaces) init/initramfs.c:387:32: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel/sys.c:2232:16: sparse: sparse: incorrect type in initializer (different address spaces) kernel/time/posix-cpu-timers.c:1023:3: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/blktrace.c:1296:24: sparse: sparse: incorrect type in assignment (different base types) kernel/trace/blktrace.c:1297:24: sparse: sparse: incorrect type in assignment (different base types) kernel/trace/blktrace.c:1298:24: sparse: sparse: incorrect type in assignment (different base types) kernel/trace/ftrace.c:1636:18: sparse: sparse: incorrect type in assignment (different address spaces) lib/lockref.c:52:1: error: unable to generate reloads for: lib/lockref.c:52:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:4011 mm/debug.o: warning: objtool: missing symbol for section .text.unlikely. mm/hugetlb_cgroup.o: warning: objtool: missing symbol for section .init.text mm/kmemleak.o: warning: objtool: missing symbol for section .ref.text mm/memcontrol.c:6287: warning: bad line: | 0, otherwise. mm/memcontrol.o: warning: objtool: missing symbol for section .text.unlikely. mm/memfd.o: warning: objtool: missing symbol for section .text mm/memory.c:4655:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/mmap.c:2534:16: warning: variable 'new_start' set but not used [-Wunused-but-set-variable] mm/page_alloc.c:101:1: sparse: sparse: symbol 'pcpu_drain_mutex' was not declared. Should it be static? mm/page_alloc.c:102:1: sparse: sparse: symbol '__pcpu_scope_pcpu_drain' was not declared. Should it be static? mm/page_alloc.c:1419:6: warning: no previous prototype for 'set_zone_contiguous' [-Wmissing-prototypes] mm/page_alloc.c:1441:6: warning: no previous prototype for 'clear_zone_contiguous' [-Wmissing-prototypes] mm/page_ext.o: warning: objtool: missing symbol for section .init.text mm/page_owner.o: warning: objtool: missing symbol for section .text.unlikely. mm/page_vma_mapped.c:165:29: sparse: sparse: Using plain integer as NULL pointer mm/rmap.c:1684:6: warning: no previous prototype for 'is_vma_temporary_stack' [-Wmissing-prototypes] mm/rmap.c:906:17: warning: variable 'cstart' set but not used [-Wunused-but-set-variable] mm/rodata_test.c:19:6: warning: no previous prototype for 'rodata_test' [-Wmissing-prototypes] mm/rodata_test.o: warning: objtool: missing symbol for section .text mm/slub.c:2725:21: sparse: sparse: dereference of noderef expression mm/slub.c:2725:21: sparse: sparse: incorrect type in initializer (different address spaces) mm/swap_state.o: warning: objtool: missing symbol for section .text.unlikely. mm/vmscan.c:3341:6: warning: variable 'nid' set but not used [-Wunused-but-set-variable] mm/vmstat.c:384:13: sparse: sparse: dereference of noderef expression mm/vmstat.c:384:13: sparse: sparse: incorrect type in initializer (different address spaces) mm/vmstat.c:807:29: sparse: sparse: incorrect type in initializer (different address spaces) mm/zswap.o: warning: objtool: missing symbol for section .exit.text net/9p/client.c:534:24: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] net/netfilter/nft_counter.c:158:35: sparse: sparse: incorrect type in argument 1 (different address spaces) Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_io_flush.c:error:no-previous-prototype-for-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:error:no-previous-prototype-for-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_error.c:error:no-previous-prototype-for-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_shutdown.c:error:no-previous-prototype-for-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool.c:error:no-previous-prototype-for-sss_nic_set_ethtool_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_api.c:error:no-previous-prototype-for-sss_nic_finish_loop_test | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_ethtool_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_link_ksettings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_sset_count | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_strings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_set_link_ksettings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_clean_mac_list_filter | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_set_rx_mode_work | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_release_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_request_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-get_nic_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_plug | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_unplug | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_link_err | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_is_netdev_ops_match | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_set_vf_link_state | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_add_vid | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_kill_vid | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_set_netdev_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_delete_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_all_flows | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_update_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_rx_flow_rule | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_list | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_node_list | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_validate_channel_setting_in_ntuple | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_init_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_reset_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_update_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_reset.c:error:no-previous-prototype-for-sss_nic_rq_watchdog_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_flush_all_sq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_init_all_sq | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-queue-in-(struct-list_head-)packet.prev | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-allnoconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-allyesconfig | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_io_flush.c:error:no-previous-prototype-for-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:error:no-previous-prototype-for-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_error.c:error:no-previous-prototype-for-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_shutdown.c:error:no-previous-prototype-for-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool.c:error:no-previous-prototype-for-sss_nic_set_ethtool_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_api.c:error:no-previous-prototype-for-sss_nic_finish_loop_test | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_ethtool_stats | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_link_ksettings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_sset_count | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_strings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_set_link_ksettings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_clean_mac_list_filter | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_set_rx_mode_work | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_release_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_request_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-get_nic_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_plug | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_unplug | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_link_err | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_is_netdev_ops_match | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_set_vf_link_state | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_add_vid | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_kill_vid | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_set_netdev_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_delete_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_all_flows | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_update_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_rx_flow_rule | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_list | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_node_list | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_validate_channel_setting_in_ntuple | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_init_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_reset_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_update_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_reset.c:error:no-previous-prototype-for-sss_nic_rq_watchdog_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_flush_all_sq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_init_all_sq | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-queue-in-(struct-list_head-)packet.prev | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-defconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | `-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous |-- arm64-randconfig-001-20250705 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250930 | `-- include-asm-generic-io.h:warning:reg-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-001-20251017 | |-- block-blk-io-hierarchy-debugfs.c:error:implicit-declaration-of-function-hierarchy_show_slow_io | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- arm64-randconfig-001-20251027 | |-- crypto-lrw.c:warning:mismatch-in-argument-type-of-built-in-function-free-expected-void | `-- crypto-xts.c:warning:mismatch-in-argument-type-of-built-in-function-free-expected-void |-- arm64-randconfig-001-20251029 | `-- include-linux-thread_info.h:warning:header-may-be-used-uninitialized |-- arm64-randconfig-001-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- arm64-randconfig-002-20250922 | |-- drivers-gpu-drm-vc4-vc4_dpi.c:warning:dpi_regs-defined-but-not-used | |-- drivers-gpu-drm-vc4-vc4_txp.c:warning:txp_regs-defined-but-not-used | |-- drivers-gpu-drm-vc4-vc4_vec.c:warning:vec_regs-defined-but-not-used | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-ticket-in-((struct-list_head-)((char-)space_info-))-.prev | `-- include-linux-string.h:warning:__builtin_memcpy-specified-bound-between-and-exceeds-maximum-object-size |-- arm64-randconfig-002-20250925 | `-- include-media-v4l2-mediabus.h:warning:mbus_fmt-may-be-used-uninitialized |-- arm64-randconfig-002-20250929 | `-- include-linux-list.h:warning:storing-the-address-of-local-variable-queue-in-(struct-list_head-)packet.prev |-- arm64-randconfig-002-20251014 | `-- include-linux-tty_flip.h:warning:writing-byte-into-a-region-of-size |-- arm64-randconfig-002-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-mmap.c:warning:variable-new_start-set-but-not-used |-- arm64-randconfig-003-20250830 | |-- mm-memcontrol.c:warning:bad-line:otherwise. | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- arm64-randconfig-003-20250930 | |-- include-linux-uaccess.h:warning:be-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:bulk-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:dc-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:fl-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:from-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:fs-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:gd-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:guest_cid-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:lnr-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:mreq-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:oir-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:r32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:s32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:start-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:tx32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ucnt-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uss32-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:v-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:v32-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:vr-may-be-used-uninitialized |-- arm64-randconfig-003-20251027 | |-- lib-lockref.c:error:unable-to-generate-reloads-for: | `-- lib-lockref.c:internal-compiler-error:in-curr_insn_transform-at-lra-constraints.c |-- arm64-randconfig-003-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250702 | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-randconfig-004-20250704 | |-- drivers-net-can-usb-kvaser_usb-kvaser_usb_hydra.c:warning:new_state-may-be-used-uninitialized-in-this-function | |-- drivers-net-ethernet-agere-et131x.c:warning:reg-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-mediatek-mt76-mt76x2_eeprom.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:resp-may-be-used-uninitialized-in-this-function | |-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized-in-this-function | |-- kernel-time-posix-cpu-timers.c:warning:now-may-be-used-uninitialized-in-this-function | `-- net-9p-client.c:warning:type-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20250729 | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:agt_ctrl-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:c_value_r-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:read_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:spi_val-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:temp-may-be-used-uninitialized-in-this-function | `-- drivers-scsi-qla2xxx-qla_nx2.c:warning:value-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20250903 | `-- include-linux-string.h:warning:__builtin_strcpy-source-argument-is-the-same-as-destination |-- arm64-randconfig-004-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-r054-20251022 | |-- block-blk-core.c:preceding-lock-on-line | |-- block-blk-throttle.c:WARNING:do_div()-does-a-by-division-please-consider-using-div64_ul-instead. | |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC) | `-- include-net-xfrm.h:warning:array-subscript-xfrm_address_t-is-partly-outside-array-bounds-of-__be32-aka-unsigned-int |-- arm64-randconfig-r061-20251031 | `-- drivers-block-rbd.c:WARNING-opportunity-for-min() |-- arm64-randconfig-r063-20250818 | `-- include-linux-spinlock.h:warning:flags-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-r113-20250923 | |-- drivers-net-ethernet-freescale-xgmac_mdio.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-priv | |-- include-linux-ptrace.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-cred-const-ptracer_cred-got-struct-cred-const-noderef-asn-ptracer_cred | |-- include-linux-ptrace.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-task_struct-new_parent-got-struct-task_struct-noderef-asn-parent | |-- include-linux-ptrace.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-task_struct-p1-got-struct-task_struct-noderef-asn-real_parent | |-- include-linux-ptrace.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-task_struct-p2-got-struct-task_struct-noderef-asn-parent | |-- include-soc-fsl-qman.h:sparse:sparse:cast-truncates-bits-from-constant-value-(abdeadbeef-becomes-deadbeef) | |-- init-do_mounts.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-filename-got-char-name | |-- init-do_mounts.h:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-pathname-got-char-name | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-filename-got-char | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-pathname-got-char | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-name-got-char | |-- init-init_task.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-task_struct-noderef-asn-parent-got-struct-task_struct | |-- init-init_task.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-struct-task_struct-noderef-asn-real_parent-got-struct-task_struct | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-filename-got-char-filename | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-filename-got-char-static-assigned-toplevel-collected | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-name-got-char-path | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-newname-got-char-static-assigned-toplevel-collected | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-oldname-got-char | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-oldname-got-char-old | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-pathname-got-char-path | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-pathname-got-char-static-assigned-toplevel-collected | |-- mm-slub.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-long-noderef-asn-got-unsigned-long | |-- mm-slub.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-got-void | |-- mm-vmstat.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-char-noderef-asn-got-signed-char | `-- mm-vmstat.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-char-noderef-usertype-asn-got-signed-char |-- arm64-randconfig-r121-20250728 | |-- block-blk-cgroup.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- block-blk-merge.c:sparse:sparse:symbol-blk_try_req_merge-was-not-declared.-Should-it-be-static | |-- crypto-authenc.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-authencesn.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-ccm.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-cryptd.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-echainiv.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-gcm.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-gcm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-long-long-usertype-a-got-restricted-__be64-usertype | |-- crypto-gcm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-long-long-usertype-b-got-restricted-__be64-usertype | |-- crypto-hmac.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-seqiv.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-shash.c:sparse:sparse:Variable-length-array-is-used. | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-int-noderef-asn-got-signed-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ring.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ttm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-ast-ast_fb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-cirrus-cirrus_fbdev.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-cirrus-cirrus_fbdev.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-noderef-asn-screen_base-got-void-assigned-sysram | |-- drivers-gpu-drm-radeon-radeon_ttm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-pci-controller-dwc-pcie-hisi.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-priv-got-void-noderef-asn-assigned-reg_base | |-- drivers-pci-controller-dwc-pcie-hisi.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-reg_base-got-void-priv | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-bar_addr | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-bar_addr-got-void-noderef-asn | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- fs-fs-writeback.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- fs-fs-writeback.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- include-asm-generic-io.h:sparse:sparse:cast-to-restricted-__le16 | |-- include-asm-generic-io.h:sparse:sparse:cast-to-restricted-__le32 | |-- include-asm-generic-io.h:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-val-got-restricted-__le32-usertype | |-- include-asm-generic-io.h:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-short-usertype-val-got-restricted-__le16-usertype | |-- include-crypto-cbc.h:sparse:sparse:Variable-length-array-is-used. | |-- include-trace-events-vmscan.h:sparse:sparse:restricted-isolate_mode_t-degrades-to-integer | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char-name | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dir_name-got-char | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-type-got-char-fs | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dir_name-got-char | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-buf-got-char-const-p | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-addr-got-void-noderef-asn-mem_base | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-mem_base-got-void | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-virt_base-got-void-noderef-asn-mem_base | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pagep | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pagep-got-void-noderef-asn | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-huge_memory.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pslot | |-- mm-huge_memory.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pslot-got-void-noderef-asn | |-- mm-khugepaged.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-khugepaged.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-maccess.c:sparse:sparse:symbol-__probe_user_read-was-not-declared.-Should-it-be-static | |-- mm-memory.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- mm-migrate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pslot | |-- mm-migrate.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pslot-got-void-noderef-asn | |-- mm-page-writeback.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-page-writeback.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-truncate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- mm-truncate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- mm-vmstat.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-short-noderef-usertype-asn-got-unsigned-short | `-- mm-workingset.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-arg-got-void-noderef-asn |-- arm64-randconfig-r121-20250729 | |-- crypto-algif_aead.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-algif_hash.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-xcbc.c:sparse:sparse:Variable-length-array-is-used. | |-- drivers-crypto-cavium-cpt-cptvf_main.c:sparse:sparse:symbol-cptvf_device_init-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_mbox.c:sparse:sparse:symbol-cptvf_mbox_send_ack-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_mbox.c:sparse:sparse:symbol-cptvf_mbox_send_nack-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-do_post_process-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-do_request_cleanup-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-send_cpt_command-was-not-declared.-Should-it-be-static | |-- drivers-gpu-drm-mgag200-mgag200_cursor.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void | |-- drivers-gpu-drm-mgag200-mgag200_cursor.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-mgag200-mgag200_fb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-irqchip-irq-mbigen.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-chip_data-got-void-noderef-asn-base | |-- drivers-irqchip-irq-mbigen.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-base-got-void-chip_data | |-- drivers-power-reset-xgene-reboot.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-csr | |-- drivers-power-reset-xgene-reboot.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-csr-got-void-noderef-asn | |-- drivers-tty-synclinkmp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-unsigned-char-usertype-memory_base | |-- fs-file.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-new_fds-got-struct-file-noderef-asn-fd | |-- fs-proc-etmem_scan.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-buf-got-void-buf | |-- include-linux-bpf-cgroup.h:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- include-trace-events-vmscan.h:sparse:sparse:cast-to-restricted-isolate_mode_t | |-- kernel-sys.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-noderef-asn-got-int-noderef-asn-tid_addr | `-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-ftrace_ops-ops-got-struct-ftrace_ops-noderef-asn-static-addressable-toplevel-ftrace_ops_list |-- arm64-randconfig-r123-20250916 | |-- arch-arm64-kernel-smp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-unsigned-long-assigned-park_exit | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void-static-noderef-toplevel-asn-reuse_conf_ | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void | |-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be32-usertype-device_from-got-unsigned-int | |-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be32-usertype-device_to-got-unsigned-int | `-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be64-usertype-sector_from-got-unsigned-long-long |-- arm64-randconfig-r132-20251030 | |-- block-bio-integrity.c:sparse:sparse:symbol-__bio_integrity_free-was-not-declared.-Should-it-be-static | |-- block-blk-mq-sched.c:sparse:sparse:symbol-__blk_mq_sched_dispatch_requests-was-not-declared.-Should-it-be-static | |-- drivers-net-ethernet-broadcom-bcmsysport.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- drivers-net-ethernet-chelsio-cxgb4-cxgb4_main.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- drivers-net-ethernet-socionext-netsec.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- drivers-of-of_mdio.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- drivers-regulator-tps65218-regulator.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- drivers-scsi-bfa-bfad_bsg.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-noderef-asn-from-got-void | |-- drivers-scsi-bfa-bfad_bsg.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void | |-- drivers-scsi-huawei-hifc-hifc_hwif.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-dwqe_mapping-got-void-dwqe_mapping | |-- drivers-scsi-huawei-hifc-hifc_lld.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-assigned-intr_reg_base-got-void-noderef-asn-intr_reg_base | |-- drivers-scsi-huawei-hifc-hifc_tool.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void-out_buf | |-- fs-cifs-transport.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- include-linux-mfd-twl.h:sparse:sparse:cast-to-restricted-__le16 | |-- include-linux-mfd-twl.h:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-val-got-restricted-__le16-usertype | |-- mm-page_alloc.c:sparse:sparse:symbol-__pcpu_scope_pcpu_drain-was-not-declared.-Should-it-be-static | |-- mm-page_alloc.c:sparse:sparse:symbol-pcpu_drain_mutex-was-not-declared.-Should-it-be-static | |-- mm-page_vma_mapped.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- mm-slub.c:sparse:sparse:dereference-of-noderef-expression | |-- mm-vmstat.c:sparse:sparse:dereference-of-noderef-expression | `-- net-netfilter-nft_counter.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-nft_counter_percpu_priv-noderef-asn-priv-got-struct-nft_counter_percpu_priv-priv |-- x86_64-allmodconfig | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-net-ethernet-huawei-hinic3-hw-.tmp_hinic3_devlink.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-huawei-hinic3-hw-.tmp_hinic3_lld.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-allnoconfig | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-mmu_gather.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-allyesconfig | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-net-ethernet-huawei-hinic3-hw-.tmp_hinic3_devlink.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-huawei-hinic3-hw-.tmp_hinic3_lld.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250401 | `-- drivers-nvdimm-label.o:warning:objtool:nd_blk_namespace_label_update:unreachable-instruction |-- x86_64-buildonly-randconfig-001-20250718 | |-- block-cmdline-parser.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-spi-spi-phytium-plat.c:warning:unused-variable-phytium_spi_acpi_match | `-- mm-swap_state.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-001-20250827 | |-- drivers-infiniband-sw-rxe-rxe_mr.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-net-ethernet-mellanox-mlx5-core-en_dim.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-netronome-nfp-abm-ctrl.o:warning:objtool:missing-symbol-for-section-.text | `-- drivers-xen-xen-pciback-conf_space_quirks.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-001-20251015 | |-- block-partitions-acorn.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-memfd.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20250806 | |-- arch-x86-platform-uv-tlb_uv.c:warning:unused-variable-proc_uv_ptc_operations | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-mcs_statistics_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-options_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-statistics_fops | `-- drivers-misc-sgi-gru-gruprocfs.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20250827 | |-- crypto-asymmetric_keys-mscode_parser.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-platform-xilinx-xilinx-vip.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-wireless-ath-ath6kl-hif.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-wireless-ath-ath6kl-init.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-hugetlb_cgroup.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-002-20251010 | `-- mm-zswap.o:warning:objtool:missing-symbol-for-section-.exit.text |-- x86_64-buildonly-randconfig-002-20251102 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-003-20250207 | `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- x86_64-buildonly-randconfig-003-20250704 | `-- mm-page_owner.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-003-20250711 | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-amd-amdkfd-kfd_process_queue_manager.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-page_ext.o:warning:objtool:missing-symbol-for-section-.init.text | `-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20251028 | |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text | |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-lib.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-pci.o:warning:objtool:missing-symbol-for-section-.text | |-- block-cmdline-parser.o:warning:objtool:missing-symbol-for-section-.text | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-kmemleak.o:warning:objtool:missing-symbol-for-section-.ref.text | `-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-003-20251031 | |-- block-partitions-efi.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-karma.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20251102 | |-- crypto-asymmetric_keys-mscode_parser.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-004-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20241216 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20250714 | |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-isdn-mISDN-dsp_cmx.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-isdn-mISDN-dsp_hwec.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-net-can-usb-peak_usb-pcan_usb_core.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-005-20250806 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | `-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- x86_64-buildonly-randconfig-005-20250820 | `-- mm-early_ioremap.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20250827 | |-- drivers-media-pci-cx25821-cx25821-core.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-net-ethernet-netronome-nfp-nfp_app.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20250915 | `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type |-- x86_64-buildonly-randconfig-006-20250620 | `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group |-- x86_64-buildonly-randconfig-006-20250924 | |-- drivers-media-pci-cobalt-cobalt-i2c.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-media-pci-cobalt-cobalt-irq.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-randconfig-002-20251102 | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-003-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-006-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-randconfig-072-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-074-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- x86_64-randconfig-076-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-101-20241223 | `-- fs-ext4-mballoc.o:warning:objtool:ext4_mb_complex_scan_group:unreachable-instruction |-- x86_64-randconfig-101-20251102 | |-- arch-x86-events-zhaoxin-uncore.c:opportunity-for-str_enabled_disabled(uncore_enabled) | |-- block-blk-core.c:preceding-lock-on-line | |-- block-blk-throttle.c:WARNING:do_div()-does-a-by-division-please-consider-using-div64_ul-instead. | |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC) | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-102-20251102 | |-- arch-x86-events-zhaoxin-uncore.c:opportunity-for-str_enabled_disabled(uncore_enabled) | |-- block-blk-core.c:preceding-lock-on-line | |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC) | |-- drivers-block-rbd.c:WARNING-opportunity-for-min() | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- x86_64-randconfig-103-20250219 | |-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_force_preferred_cpus-in-struct-dyn_affinity_stats | `-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_preferred_cpus-in-struct-dyn_affinity_stats |-- x86_64-randconfig-103-20250305 | `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ids.o:warning:objtool:amdgpu_vmid_grab:unreachable-instruction |-- x86_64-randconfig-121-20251102 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-122-20241226 | `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction |-- x86_64-randconfig-123-20251102 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-randconfig-r062-20251028 | `-- arch-x86-events-zhaoxin-uncore.c:opportunity-for-str_enabled_disabled(uncore_enabled) |-- x86_64-randconfig-r112-20250311 | |-- mm-debug.c:warning:format-specifies-type-int-but-the-argument-has-type-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-unsigned-long-but-the-argument-has-type-const-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-void-but-the-argument-has-type-int | `-- mm-debug.c:warning:more-conversions-than-data-arguments `-- x86_64-rhel-9.4-rust |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- mm-memcontrol.c:warning:bad-line:otherwise. |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type `-- mm-rmap.c:warning:variable-cstart-set-but-not-used elapsed time: 1068m configs tested: 37 configs skipped: 146 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 allyesconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20251102 gcc-10.5.0 arm64 randconfig-002-20251102 gcc-10.5.0 arm64 randconfig-003-20251102 gcc-11.5.0 arm64 randconfig-004-20251102 gcc-12.5.0 x86_64 allmodconfig clang-20 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20251102 gcc-14 x86_64 buildonly-randconfig-002-20251102 clang-20 x86_64 buildonly-randconfig-003-20251102 clang-20 x86_64 buildonly-randconfig-004-20251102 clang-20 x86_64 buildonly-randconfig-005-20251102 gcc-14 x86_64 buildonly-randconfig-006-20251102 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-001-20251102 gcc-14 x86_64 randconfig-002-20251102 clang-20 x86_64 randconfig-003-20251102 clang-20 x86_64 randconfig-004-20251102 gcc-14 x86_64 randconfig-005-20251102 gcc-14 x86_64 randconfig-006-20251102 clang-20 x86_64 randconfig-011-20251102 gcc-14 x86_64 randconfig-012-20251102 gcc-14 x86_64 randconfig-013-20251102 gcc-12 x86_64 randconfig-014-20251102 gcc-14 x86_64 randconfig-015-20251102 gcc-14 x86_64 randconfig-016-20251102 gcc-14 x86_64 randconfig-071-20251102 gcc-14 x86_64 randconfig-072-20251102 clang-20 x86_64 randconfig-073-20251102 gcc-14 x86_64 randconfig-074-20251102 clang-20 x86_64 randconfig-075-20251102 gcc-14 x86_64 randconfig-076-20251102 clang-20 x86_64 rhel-9.4-rust clang-22 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1900/1900] block/blk-mq-sched.c:219:5: sparse: sparse: symbol '__blk_mq_sched_dispatch_requests' was not declared. Should it be static?
by kernel test robot 02 Nov '25

02 Nov '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: bca20ebb0eb886b6eef61fe75d9b476d02f92611 commit: c1ea82c0ddde70d5998c2f547520afbee10bea2a [1900/1900] block: Limit number of items taken from the I/O scheduler in one go config: arm64-randconfig-r132-20251030 (https://download.01.org/0day-ci/archive/20251102/202511021213.bb4zk6r7-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251102/202511021213.bb4zk6r7-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511021213.bb4zk6r7-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> block/blk-mq-sched.c:219:5: sparse: sparse: symbol '__blk_mq_sched_dispatch_requests' was not declared. Should it be static? block/blk-mq-sched.c:219:5: warning: no previous prototype for '__blk_mq_sched_dispatch_requests' [-Wmissing-prototypes] 219 | int __blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/__blk_mq_sched_dispatch_requests +219 block/blk-mq-sched.c 218 > 219 int __blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) 220 { 221 struct request_queue *q = hctx->queue; 222 struct elevator_queue *e = q->elevator; 223 const bool has_sched_dispatch = e && e->type->ops.mq.dispatch_request; 224 int ret = 0; 225 LIST_HEAD(rq_list); 226 227 /* 228 * If we have previous entries on our dispatch list, grab them first for 229 * more fair dispatch. 230 */ 231 if (!list_empty_careful(&hctx->dispatch)) { 232 spin_lock(&hctx->lock); 233 if (!list_empty(&hctx->dispatch)) 234 list_splice_init(&hctx->dispatch, &rq_list); 235 spin_unlock(&hctx->lock); 236 } 237 238 /* 239 * Only ask the scheduler for requests, if we didn't have residual 240 * requests from the dispatch list. This is to avoid the case where 241 * we only ever dispatch a fraction of the requests available because 242 * of low device queue depth. Once we pull requests out of the IO 243 * scheduler, we can no longer merge or sort them. So it's best to 244 * leave them there for as long as we can. Mark the hw queue as 245 * needing a restart in that case. 246 * 247 * We want to dispatch from the scheduler if there was nothing 248 * on the dispatch list or we were able to dispatch from the 249 * dispatch list. 250 */ 251 if (!list_empty(&rq_list)) { 252 blk_mq_sched_mark_restart_hctx(hctx); 253 if (blk_mq_dispatch_rq_list(q, &rq_list, false)) { 254 if (has_sched_dispatch) 255 ret = blk_mq_do_dispatch_sched(hctx); 256 else 257 ret = blk_mq_do_dispatch_ctx(hctx); 258 } 259 } else if (has_sched_dispatch) { 260 ret = blk_mq_do_dispatch_sched(hctx); 261 } else if (hctx->dispatch_busy) { 262 /* dequeue request one by one from sw queue if queue is busy */ 263 ret = blk_mq_do_dispatch_ctx(hctx); 264 } else { 265 blk_mq_flush_busy_ctxs(hctx, &rq_list); 266 blk_mq_dispatch_rq_list(q, &rq_list, false); 267 } 268 269 return ret; 270 } 271 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 3075/3075] drivers/ub/ubus/ubus_config.c:191:6: warning: no previous prototype for function 'ub_sync_cfg_rsp_handle'
by kernel test robot 02 Nov '25

02 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 6a5b2f9a14178b13fe5efc52ba6575f5294c1270 commit: 280895301d3bc3507606cbd2e3cdccba75a8dcdc [3075/3075] ub:ubus: Support Ubus read/write configuration functions config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251102/202511020347.upGDrs6j-lkp@…) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251102/202511020347.upGDrs6j-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511020347.upGDrs6j-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/ubus/ubus_config.c:191:6: warning: no previous prototype for function 'ub_sync_cfg_rsp_handle' [-Wmissing-prototypes] 191 | void ub_sync_cfg_rsp_handle(struct cfg_msg_pld_rsp *rsp, u8 size, | ^ drivers/ub/ubus/ubus_config.c:191:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 191 | void ub_sync_cfg_rsp_handle(struct cfg_msg_pld_rsp *rsp, u8 size, | ^ | static >> drivers/ub/ubus/ubus_config.c:310:5: warning: no previous prototype for function '__ub_cfg_read_byte' [-Wmissing-prototypes] 310 | int __ub_cfg_read_byte(struct ub_entity *uent, u64 pos, u8 *val) | ^ drivers/ub/ubus/ubus_config.c:310:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 310 | int __ub_cfg_read_byte(struct ub_entity *uent, u64 pos, u8 *val) | ^ | static >> drivers/ub/ubus/ubus_config.c:320:5: warning: no previous prototype for function '__ub_cfg_read_word' [-Wmissing-prototypes] 320 | int __ub_cfg_read_word(struct ub_entity *uent, u64 pos, u16 *val) | ^ drivers/ub/ubus/ubus_config.c:320:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 320 | int __ub_cfg_read_word(struct ub_entity *uent, u64 pos, u16 *val) | ^ | static >> drivers/ub/ubus/ubus_config.c:330:5: warning: no previous prototype for function '__ub_cfg_read_dword' [-Wmissing-prototypes] 330 | int __ub_cfg_read_dword(struct ub_entity *uent, u64 pos, u32 *val) | ^ drivers/ub/ubus/ubus_config.c:330:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 330 | int __ub_cfg_read_dword(struct ub_entity *uent, u64 pos, u32 *val) | ^ | static >> drivers/ub/ubus/ubus_config.c:340:5: warning: no previous prototype for function '__ub_cfg_write_byte' [-Wmissing-prototypes] 340 | int __ub_cfg_write_byte(struct ub_entity *uent, u64 pos, u8 val) | ^ drivers/ub/ubus/ubus_config.c:340:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 340 | int __ub_cfg_write_byte(struct ub_entity *uent, u64 pos, u8 val) | ^ | static >> drivers/ub/ubus/ubus_config.c:350:5: warning: no previous prototype for function '__ub_cfg_write_word' [-Wmissing-prototypes] 350 | int __ub_cfg_write_word(struct ub_entity *uent, u64 pos, u16 val) | ^ drivers/ub/ubus/ubus_config.c:350:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 350 | int __ub_cfg_write_word(struct ub_entity *uent, u64 pos, u16 val) | ^ | static >> drivers/ub/ubus/ubus_config.c:360:5: warning: no previous prototype for function '__ub_cfg_write_dword' [-Wmissing-prototypes] 360 | int __ub_cfg_write_dword(struct ub_entity *uent, u64 pos, u32 val) | ^ drivers/ub/ubus/ubus_config.c:360:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 360 | int __ub_cfg_write_dword(struct ub_entity *uent, u64 pos, u32 val) | ^ | static 7 warnings generated. vim +/ub_sync_cfg_rsp_handle +191 drivers/ub/ubus/ubus_config.c 190 > 191 void ub_sync_cfg_rsp_handle(struct cfg_msg_pld_rsp *rsp, u8 size, 192 u64 pos, bool write, u32 *val) 193 { 194 #define UB_CFG_REG_SIZE 4 195 u8 pos_in_reg = pos % UB_CFG_REG_SIZE; 196 u32 read_data; 197 198 if (!write) { 199 read_data = rsp->read_data >> (pos_in_reg * BITS_PER_BYTE); 200 if (size == sizeof(u8)) 201 *(u8 *)val = read_data; 202 else if (size == sizeof(u16)) 203 *(u16 *)val = read_data; 204 else 205 *val = read_data; 206 } 207 } 208 209 static u8 gen_cfg_sub_msg_code(bool is_write, u64 pos) 210 { 211 if (pos >= UB_CFG1_BASIC_SLICE && pos < UB_PORT_SLICE_START) 212 return is_write ? UB_CFG1_WRITE : UB_CFG1_READ; 213 else 214 return is_write ? UB_CFG0_WRITE : UB_CFG0_READ; 215 } 216 217 static void ub_msg_pkt_req_init(struct ub_entity *uent, u8 size, u64 pos, u32 *val, 218 struct cfg_msg_pld_req *req) 219 { 220 u8 bt_mask = ub_cfg_param[size >> 1].byte_mask; 221 222 if (val) { 223 if (size == sizeof(u8)) 224 req->write_data = *(u8 *)val; 225 else if (size == sizeof(u16)) 226 req->write_data = *(u16 *)val; 227 else 228 req->write_data = *val; 229 req->write_data <<= ((pos % sizeof(u32)) * BITS_PER_BYTE); 230 } 231 232 req->byte_enable = bt_mask << (u8)(pos % sizeof(u32)); 233 req->entity_idx = uent->entity_idx; 234 /* The address is in four bytes. */ 235 req->req_addr = pos / sizeof(u32); 236 } 237 238 static int ub_sync_cfg(struct ub_entity *uent, u8 size, u64 pos, bool iswrite, 239 u32 *val) 240 { 241 struct cfg_msg_req_pkt req_pkt = {}; 242 struct cfg_msg_rsp_pkt rsp_pkt = {}; 243 struct msg_info info = {}; 244 u8 sub_msg_code; 245 int ret; 246 247 if (!pos_size_valid(pos, size)) { 248 ub_err(uent, "pos or size invalid, pos=%#llx, size=%#x\n", pos, 249 size); 250 return -EINVAL; 251 } 252 253 if (!iswrite) 254 memset(val, 0xFF, size); 255 256 sub_msg_code = gen_cfg_sub_msg_code(iswrite, pos); 257 ub_msg_pkt_header_init(&req_pkt.header, uent, CFG_MSG_PLD_SIZE, 258 code_gen(UB_MSG_CODE_CFG, sub_msg_code, 259 MSG_REQ), false); 260 261 ub_msg_pkt_req_init(uent, size, pos, (iswrite ? val : NULL), 262 &req_pkt.req_payload); 263 264 message_info_init(&info, uent, &req_pkt, &rsp_pkt, 265 (MSG_CFG_PKT_SIZE << MSG_REQ_SIZE_OFFSET) | 266 MSG_CFG_PKT_SIZE); 267 ret = message_sync_request(uent->message->mdev, &info, 268 req_pkt.header.msgetah.code); 269 if (ret) 270 return ret; 271 272 ret = ub_sync_cfg_rsp_check(uent, &req_pkt, &rsp_pkt); 273 if (!ret) 274 ub_sync_cfg_rsp_handle(&rsp_pkt.rsp_payload, size, pos, iswrite, val); 275 276 return ret; 277 } 278 279 int ub_send_cfg(struct ub_entity *uent, u8 size, u64 pos, u32 *val) 280 { 281 struct cfg_msg_req_pkt req_pkt = {}; 282 struct msg_info info = {}; 283 u8 sub_msg_code; 284 285 if (!uent || !uent->message || !uent->message->mdev) { 286 pr_err("uent or message or mdev is null\n"); 287 return -EINVAL; 288 } 289 290 if (!pos_size_valid(pos, size)) { 291 pr_err("pos or size invalid, pos=%#llx, size=%u\n", pos, size); 292 return -EINVAL; 293 } 294 295 sub_msg_code = gen_cfg_sub_msg_code(true, pos); 296 ub_msg_pkt_header_init(&req_pkt.header, uent, CFG_MSG_PLD_SIZE, 297 code_gen(UB_MSG_CODE_CFG, sub_msg_code, 298 MSG_REQ), false); 299 300 ub_msg_pkt_req_init(uent, size, pos, val, 301 &req_pkt.req_payload); 302 303 message_info_init(&info, uent, &req_pkt, NULL, 304 (MSG_CFG_PKT_SIZE << MSG_REQ_SIZE_OFFSET) | 305 MSG_CFG_PKT_SIZE); 306 return message_send(uent->message->mdev, &info, 307 req_pkt.header.msgetah.code); 308 } 309 > 310 int __ub_cfg_read_byte(struct ub_entity *uent, u64 pos, u8 *val) 311 { 312 if (!uent || !uent->message || !uent->message->mdev || !val) { 313 pr_err("uent or message or mdev is null\n"); 314 return -EINVAL; 315 } 316 317 return ub_sync_cfg(uent, (u8)sizeof(u8), pos, false, (u32 *)val); 318 } 319 > 320 int __ub_cfg_read_word(struct ub_entity *uent, u64 pos, u16 *val) 321 { 322 if (!uent || !uent->message || !uent->message->mdev || !val) { 323 pr_err("uent or message or mdev is null\n"); 324 return -EINVAL; 325 } 326 327 return ub_sync_cfg(uent, (u8)sizeof(u16), pos, false, (u32 *)val); 328 } 329 > 330 int __ub_cfg_read_dword(struct ub_entity *uent, u64 pos, u32 *val) 331 { 332 if (!uent || !uent->message || !uent->message->mdev || !val) { 333 pr_err("uent or message or mdev is null\n"); 334 return -EINVAL; 335 } 336 337 return ub_sync_cfg(uent, (u8)sizeof(u32), pos, false, val); 338 } 339 > 340 int __ub_cfg_write_byte(struct ub_entity *uent, u64 pos, u8 val) 341 { 342 if (!uent || !uent->message || !uent->message->mdev) { 343 pr_err("uent or message or mdev is null\n"); 344 return -EINVAL; 345 } 346 347 return ub_sync_cfg(uent, (u8)sizeof(u8), pos, true, (u32 *)&val); 348 } 349 > 350 int __ub_cfg_write_word(struct ub_entity *uent, u64 pos, u16 val) 351 { 352 if (!uent || !uent->message || !uent->message->mdev) { 353 pr_err("uent or message or mdev is null\n"); 354 return -EINVAL; 355 } 356 357 return ub_sync_cfg(uent, (u8)sizeof(u16), pos, true, (u32 *)&val); 358 } 359 > 360 int __ub_cfg_write_dword(struct ub_entity *uent, u64 pos, u32 val) 361 { 362 if (!uent || !uent->message || !uent->message->mdev) { 363 pr_err("uent or message or mdev is null\n"); 364 return -EINVAL; 365 } 366 367 return ub_sync_cfg(uent, (u8)sizeof(u32), pos, true, (u32 *)&val); 368 } 369 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1890/1890] arch/x86/events/zhaoxin/uncore.c:2789:36-50: opportunity for str_enabled_disabled(uncore_enabled)
by kernel test robot 01 Nov '25

01 Nov '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: bca20ebb0eb886b6eef61fe75d9b476d02f92611 commit: 80e508024be6ebad4efb6e9c0f2cc273e6ce3ce2 [1890/1890] perf/zhaoxin/uncore: Enhance uncore support and fix related bugs config: x86_64-randconfig-r062-20251028 (https://download.01.org/0day-ci/archive/20251101/202511012255.csuhL1If-lkp@…) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511012255.csuhL1If-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> arch/x86/events/zhaoxin/uncore.c:2789:36-50: opportunity for str_enabled_disabled(uncore_enabled) vim +2789 arch/x86/events/zhaoxin/uncore.c 2775 2776 /* 2777 * Process kernel command-line parameter at boot time. 2778 * zhaoxin_pmc_uncore={0|off} or zhaoxin_pmc_uncore={1|on} 2779 */ 2780 static int __init zhaoxin_uncore_enable(char *str) 2781 { 2782 if (!strcasecmp(str, "off") || !strcmp(str, "0")) 2783 uncore_enabled = 0; 2784 else if (!strcasecmp(str, "on") || !strcmp(str, "1")) 2785 uncore_enabled = 1; 2786 else 2787 pr_err("zhaoxin_pmc_uncore: invalid parameter value (%s)\n", str); 2788 > 2789 pr_info("Zhaoxin PMC uncore %s\n", uncore_enabled ? "enabled" : "disabled"); 2790 2791 return 1; 2792 } 2793 __setup("zhaoxin_pmc_uncore=", zhaoxin_uncore_enable); 2794 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] drm/mipi-dsi: Detach devices when removing the host
by Wupeng Ma 01 Nov '25

01 Nov '25

From: Maxime Ripard <maxime(a)cerno.tech> stable inclusion from stable-v4.19.262 commit 95ae458209f5a556bba98aff872f933694914eb7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID0UBT CVE: CVE-2022-50489 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 668a8f17b5290d04ef7343636a5588a0692731a1 ] Whenever the MIPI-DSI host is unregistered, the code of mipi_dsi_host_unregister() loops over every device currently found on that bus and will unregister it. However, it doesn't detach it from the bus first, which leads to all kind of resource leaks if the host wants to perform some clean up whenever a device is detached. Fixes: 068a00233969 ("drm: Add MIPI DSI bus support") Acked-by: Thomas Zimmermann <tzimmermann(a)suse.de> Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> Link: https://lore.kernel.org/r/20220711173939.1132294-2-maxime@cerno.tech Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- drivers/gpu/drm/drm_mipi_dsi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 80b75501f5c6..40a93a09550b 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -305,6 +305,7 @@ static int mipi_dsi_remove_device_fn(struct device *dev, void *priv) { struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + mipi_dsi_detach(dsi); mipi_dsi_device_unregister(dsi); return 0; -- 2.43.0

2 1

[PATCH openEuler-1.0-LTS] scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
by Wang Hai 01 Nov '25

01 Nov '25

From: Michael Kelley <mikelley(a)microsoft.com> stable inclusion from stable-v4.19.292 commit 311db605e07f0d4fc0cc7ddb74f1e5692ea2f469 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICY4HH CVE: CVE-2023-53245 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 175544ad48cbf56affeef2a679c6a4d4fb1e2881 upstream. Hyper-V provides the ability to connect Fibre Channel LUNs to the host system and present them in a guest VM as a SCSI device. I/O to the vFC device is handled by the storvsc driver. The storvsc driver includes a partial integration with the FC transport implemented in the generic portion of the Linux SCSI subsystem so that FC attributes can be displayed in /sys. However, the partial integration means that some aspects of vFC don't work properly. Unfortunately, a full and correct integration isn't practical because of limitations in what Hyper-V provides to the guest. In particular, in the context of Hyper-V storvsc, the FC transport timeout function fc_eh_timed_out() causes a kernel panic because it can't find the rport and dereferences a NULL pointer. The original patch that added the call from storvsc_eh_timed_out() to fc_eh_timed_out() is faulty in this regard. In many cases a timeout is due to a transient condition, so the situation can be improved by just continuing to wait like with other I/O requests issued by storvsc, and avoiding the guaranteed panic. For a permanent failure, continuing to wait may result in a hung thread instead of a panic, which again may be better. So fix the panic by removing the storvsc call to fc_eh_timed_out(). This allows storvsc to keep waiting for a response. The change has been tested by users who experienced a panic in fc_eh_timed_out() due to transient timeouts, and it solves their problem. In the future we may want to deprecate the vFC functionality in storvsc since it can't be fully fixed. But it has current users for whom it is working well enough, so it should probably stay for a while longer. Fixes: 3930d7309807 ("scsi: storvsc: use default I/O timeout handler for FC devices") Cc: stable(a)vger.kernel.org Signed-off-by: Michael Kelley <mikelley(a)microsoft.com> Link: https://lore.kernel.org/r/1690606764-79669-1-git-send-email-mikelley@micros… Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/scsi/storvsc_drv.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index f3701b4e374b..a28eb91dc2f3 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1538,14 +1538,10 @@ static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd) * be unbounded on Azure. Reset the timer unconditionally to give the host a * chance to perform EH. */ static enum blk_eh_timer_return storvsc_eh_timed_out(struct scsi_cmnd *scmnd) { -#if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) - if (scmnd->device->host->transportt == fc_transport_template) - return fc_eh_timed_out(scmnd); -#endif return BLK_EH_RESET_TIMER; } static bool storvsc_scsi_cmd_ok(struct scsi_cmnd *scmnd) { -- 2.17.1

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