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d="scan'208";a="7335016" Received: from igk-lkp-server01.igk.intel.com (HELO 58ca8a381a5c) ([10.211.93.152]) by fmviesa002.fm.intel.com with ESMTP; 05 Nov 2026 20:42:08 -0800 Received: from kbuild by 58ca8a381a5c with local (Exim 4.98.2) (envelope-from ) id 1xPBmA-00000000A1h-2kCl; Fri, 06 Nov 2026 04:42:06 +0000 Date: Fri, 06 Nov 2026 05:41:38 +0100 From: kernel test robot To: "Thomas =?utf-8?Q?Hellstr=C3=B6m"?= Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Matthew Brost Subject: drivers/gpu/drm/xe/xe_svm.c:1615:48-51: ERROR: Missing resource_size with res Message-ID: <202611060555.alPmrU8P-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f66469d9905b39d2c260a15d7d6db450f4db67c1 commit: 8a52f4d9b1efc90eb338b0d59912e640400b9c63 drm/xe: Use the drm_pagemap cache and shrinker date: 11 months ago config: loongarch-randconfig-r2105-20261104 (https://download.01.org/0day-ci/archive/20261106/202611060555.alPmrU8P-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project e2e3d6c39cfebec9eace23629a5a103df2c79ba6) 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: 8a52f4d9b1ef ("drm/xe: Use the drm_pagemap cache and shrinker") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202611060555.alPmrU8P-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/xe/xe_svm.c:1615:48-51: ERROR: Missing resource_size with res vim +1615 drivers/gpu/drm/xe/xe_svm.c 1563 1564 /** 1565 * xe_pagemap_create() - Create a struct xe_pagemap object 1566 * @xe: The xe device. 1567 * @vr: Back-pointer to the struct xe_vram_region. 1568 * 1569 * Allocate and initialize a struct xe_pagemap. On successful 1570 * return, drm_pagemap_put() on the embedded struct drm_pagemap 1571 * should be used to unreference. 1572 * 1573 * Return: Pointer to a struct xe_pagemap if successful. Error pointer 1574 * on failure. 1575 */ 1576 static struct xe_pagemap *xe_pagemap_create(struct xe_device *xe, struct xe_vram_region *vr) 1577 { 1578 struct device *dev = xe->drm.dev; 1579 struct xe_pagemap *xpagemap; 1580 struct dev_pagemap *pagemap; 1581 struct drm_pagemap *dpagemap; 1582 struct resource *res; 1583 void *addr; 1584 int err; 1585 1586 xpagemap = kzalloc(sizeof(*xpagemap), GFP_KERNEL); 1587 if (!xpagemap) 1588 return ERR_PTR(-ENOMEM); 1589 1590 pagemap = &xpagemap->pagemap; 1591 dpagemap = &xpagemap->dpagemap; 1592 INIT_WORK(&xpagemap->destroy_work, xe_pagemap_destroy_work); 1593 xpagemap->vr = vr; 1594 1595 err = drm_pagemap_init(dpagemap, pagemap, &xe->drm, &xe_drm_pagemap_ops); 1596 if (err) 1597 goto out_no_dpagemap; 1598 1599 res = devm_request_free_mem_region(dev, &iomem_resource, 1600 vr->usable_size); 1601 if (IS_ERR(res)) { 1602 err = PTR_ERR(res); 1603 goto out_err; 1604 } 1605 1606 pagemap->type = MEMORY_DEVICE_PRIVATE; 1607 pagemap->range.start = res->start; 1608 pagemap->range.end = res->end; 1609 pagemap->nr_range = 1; 1610 pagemap->owner = xe_svm_devm_owner(xe); 1611 pagemap->ops = drm_pagemap_pagemap_ops_get(); 1612 addr = devm_memremap_pages(dev, pagemap); 1613 if (IS_ERR(addr)) { 1614 err = PTR_ERR(addr); > 1615 devm_release_mem_region(dev, res->start, res->end - res->start + 1); 1616 goto out_err; 1617 } 1618 xpagemap->hpa_base = res->start; 1619 return xpagemap; 1620 1621 out_err: 1622 drm_pagemap_put(dpagemap); 1623 return ERR_PTR(err); 1624 1625 out_no_dpagemap: 1626 kfree(xpagemap); 1627 return ERR_PTR(err); 1628 } 1629 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki