drivers/gpu/drm/xe/xe_pci.c:700:undefined reference to `xe_configfs_primary_gt_allowed'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   7ca6d1cfec80ebe46cc063f3284c5896c344d9a1
commit: 7abd69278bb53ab6b43f9650daba550cc7624858 drm/xe/configfs: Add attribute to disable GT types
date:   6 months ago
config: arc-randconfig-002-20260401 (https://download.01.org/0day-ci/archive/20260404/202604041843.GXLHHVTu-lkp@intel.com/config)
compiler: arc-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260404/202604041843.GXLHHVTu-lkp@intel.com/reproduce)

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
| Fixes: 7abd69278bb5 ("drm/xe/configfs: Add attribute to disable GT types")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604041843.GXLHHVTu-lkp@intel.com/

All errors (new ones prefixed by >>):

   arc-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0x8): undefined reference to `xe_configfs_init'
   arc-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0x8): undefined reference to `xe_configfs_init'
   arc-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0xc): undefined reference to `xe_configfs_exit'
   arc-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0xc): undefined reference to `xe_configfs_exit'
   arc-linux-ld: drivers/gpu/drm/xe/xe_guc.o: in function `xe_guc_init_post_hwconfig':
   xe_guc.c:(.text+0xa16): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: xe_guc.c:(.text+0xa16): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_hw_engine.o: in function `xe_hw_engines_init_early':
   drivers/gpu/drm/xe/xe_hw_engine.c:814:(.text+0x99a): undefined reference to `xe_configfs_get_engines_allowed'
   arc-linux-ld: drivers/gpu/drm/xe/xe_hw_engine.c:814:(.text+0x99a): undefined reference to `xe_configfs_get_engines_allowed'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.o: in function `setup_configfs_post_ctx_restore_bb':
   drivers/gpu/drm/xe/xe_lrc.c:1122:(.text+0x5ce): undefined reference to `xe_configfs_get_ctx_restore_post_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.c:1122:(.text+0x5ce): undefined reference to `xe_configfs_get_ctx_restore_post_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.o: in function `setup_configfs_mid_ctx_restore_bb':
   drivers/gpu/drm/xe/xe_lrc.c:1151:(.text+0x79e): undefined reference to `xe_configfs_get_ctx_restore_mid_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.c:1151:(.text+0x79e): undefined reference to `xe_configfs_get_ctx_restore_mid_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.o: in function `xe_lrc_init':
   drivers/gpu/drm/xe/xe_lrc.c:87:(.text+0x2332): undefined reference to `xe_configfs_get_ctx_restore_mid_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_lrc.c:87:(.text+0x2332): undefined reference to `xe_configfs_get_ctx_restore_mid_bb'
   arc-linux-ld: drivers/gpu/drm/xe/xe_pci.o: in function `xe_info_init':
>> drivers/gpu/drm/xe/xe_pci.c:700:(.text+0x46c): undefined reference to `xe_configfs_primary_gt_allowed'
>> arc-linux-ld: drivers/gpu/drm/xe/xe_pci.c:700:(.text+0x46c): undefined reference to `xe_configfs_primary_gt_allowed'
>> arc-linux-ld: drivers/gpu/drm/xe/xe_pci.c:730:(.text+0x520): undefined reference to `xe_configfs_media_gt_allowed'
>> arc-linux-ld: drivers/gpu/drm/xe/xe_pci.c:730:(.text+0x520): undefined reference to `xe_configfs_media_gt_allowed'
   arc-linux-ld: drivers/gpu/drm/xe/xe_pci.o: in function `xe_pci_probe':
   drivers/gpu/drm/xe/xe_pci.c:911:(.text+0x68a): undefined reference to `xe_configfs_check_device'
   arc-linux-ld: drivers/gpu/drm/xe/xe_pci.c:911:(.text+0x68a): undefined reference to `xe_configfs_check_device'
   arc-linux-ld: drivers/gpu/drm/xe/xe_psmi.o: in function `xe_psmi_debugfs_register':
   drivers/gpu/drm/xe/xe_psmi.c:36:(.text+0x2f2): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_psmi.c:36:(.text+0x2f2): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_psmi.o: in function `xe_psmi_init':
   drivers/gpu/drm/xe/xe_psmi.c:36:(.text+0x364): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_psmi.c:36:(.text+0x364): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_rtp.o: in function `xe_rtp_match_psmi_enabled':
   drivers/gpu/drm/xe/xe_rtp.c:372:(.text+0x6ca): undefined reference to `xe_configfs_get_psmi_enabled'
   arc-linux-ld: drivers/gpu/drm/xe/xe_rtp.o:drivers/gpu/drm/xe/xe_rtp.c:372: more undefined references to `xe_configfs_get_psmi_enabled' follow
   arc-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `xe_survivability_mode_is_requested':
   drivers/gpu/drm/xe/xe_survivability_mode.c:295:(.text+0x262): undefined reference to `xe_configfs_get_survivability_mode'
   arc-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.c:295:(.text+0x262): undefined reference to `xe_configfs_get_survivability_mode'
   arc-linux-ld: drivers/gpu/drm/xe/xe_sriov_pf.o: in function `xe_sriov_pf_readiness':
   drivers/gpu/drm/xe/xe_sriov_pf.c:24:(.text+0x1c4): undefined reference to `xe_configfs_get_max_vfs'
   arc-linux-ld: drivers/gpu/drm/xe/xe_sriov_pf.c:24:(.text+0x1c4): undefined reference to `xe_configfs_get_max_vfs'


vim +700 drivers/gpu/drm/xe/xe_pci.c

   692	
   693	static struct xe_gt *alloc_primary_gt(struct xe_tile *tile,
   694					      const struct xe_graphics_desc *graphics_desc,
   695					      const struct xe_media_desc *media_desc)
   696	{
   697		struct xe_device *xe = tile_to_xe(tile);
   698		struct xe_gt *gt;
   699	
 > 700		if (!xe_configfs_primary_gt_allowed(to_pci_dev(xe->drm.dev))) {
   701			xe_info(xe, "Primary GT disabled via configfs\n");
   702			return NULL;
   703		}
   704	
   705		gt = xe_gt_alloc(tile);
   706		if (IS_ERR(gt))
   707			return gt;
   708	
   709		gt->info.type = XE_GT_TYPE_MAIN;
   710		gt->info.id = tile->id * xe->info.max_gt_per_tile;
   711		gt->info.has_indirect_ring_state = graphics_desc->has_indirect_ring_state;
   712		gt->info.engine_mask = graphics_desc->hw_engine_mask;
   713	
   714		/*
   715		 * Before media version 13, the media IP was part of the primary GT
   716		 * so we need to add the media engines to the primary GT's engine list.
   717		 */
   718		if (MEDIA_VER(xe) < 13 && media_desc)
   719			gt->info.engine_mask |= media_desc->hw_engine_mask;
   720	
   721		return gt;
   722	}
   723	
   724	static struct xe_gt *alloc_media_gt(struct xe_tile *tile,
   725					    const struct xe_media_desc *media_desc)
   726	{
   727		struct xe_device *xe = tile_to_xe(tile);
   728		struct xe_gt *gt;
   729	
 > 730		if (!xe_configfs_media_gt_allowed(to_pci_dev(xe->drm.dev))) {
   731			xe_info(xe, "Media GT disabled via configfs\n");
   732			return NULL;
   733		}
   734	
   735		if (MEDIA_VER(xe) < 13 || !media_desc)
   736			return NULL;
   737	
   738		gt = xe_gt_alloc(tile);
   739		if (IS_ERR(gt))
   740			return gt;
   741	
   742		gt->info.type = XE_GT_TYPE_MEDIA;
   743		gt->info.id = tile->id * xe->info.max_gt_per_tile + 1;
   744		gt->info.has_indirect_ring_state = media_desc->has_indirect_ring_state;
   745		gt->info.engine_mask = media_desc->hw_engine_mask;
   746	
   747		return gt;
   748	}
   749	

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