From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3EF811EB5DB; Wed, 23 Apr 2025 01:02:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745370154; cv=none; b=lHjvQ+ugS3KEZ6ZvAARiAriZuP2sW1nfkPG51mI4iFrnsNYoLg45oKSu4OvjGkEvIznY8NpDwocyDD4uv/acKLA5Ux8RY3ljm/Gu/7HDN+9OPJb5kmvHZswn3jjincC6/0pGtf3xpDoMZsew2O35MGLpUuJlXLfOjUIdJQQJEgY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745370154; c=relaxed/simple; bh=V5z5E5+X3Jf2jY7+WG1Lr+g/krh0x4f/dkIPVzE6Zsw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VLMn6R05B30puP/SzQ3ZFabAgNQABIvTvLccDNfWV7oz5k/bsuSA/pMmP9pop0Fv2jcSX4fkTOVF+FAzWrAS2AnBpQj1NKp90vlSOquUyTgRrzrwM7WJh04puWVm0sgGaxiCHzJsEfSuOUNlu8JJoloU2Axcy0HZoCIqpW2YkNI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=B4zVrS96; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="B4zVrS96" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745370152; x=1776906152; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=V5z5E5+X3Jf2jY7+WG1Lr+g/krh0x4f/dkIPVzE6Zsw=; b=B4zVrS96NXFI6G1kDT8RPsQQ80L9dV+eFZyuMnPPsCOie0/d9doE176q Uum4w75MebUxBjuTKTVOsRI02lpoqmShrxQI9OPnWj/DFStreqeRc5ume Vt+6itCjGPs5nDCFvkVVgPl+WhfBNBnbdoM5VzQaeZ6XxUa82UFxSUEkr HAiWFd74GUNB7gtKHeFKwLUCF1yLJjAivTg39D9jjAOngX1b64Y0vjgki 23BzdPWNqOYoz1ee9m0OnvazMlOhtf5vCO1XKyU+14l6gLZ7xFEw1Py41 FHA66evrQl/xDRiT+khNgKQF6bSkBnK7qPUvBwHzy7Amu3dSTH3NBpVZD w==; X-CSE-ConnectionGUID: bI9chdc9Rp+KzjlseM5KyA== X-CSE-MsgGUID: ddoC15lmShKCGGIKn0QUBg== X-IronPort-AV: E=McAfee;i="6700,10204,11411"; a="69439437" X-IronPort-AV: E=Sophos;i="6.15,232,1739865600"; d="scan'208";a="69439437" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2025 18:02:31 -0700 X-CSE-ConnectionGUID: 3KLY5xfjSJCF2TMuhEQFlA== X-CSE-MsgGUID: s7ej81ZcQcCQytNIvEW19Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,232,1739865600"; d="scan'208";a="169376875" Received: from lkp-server01.sh.intel.com (HELO 050dd05385d1) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 22 Apr 2025 18:02:27 -0700 Received: from kbuild by 050dd05385d1 with local (Exim 4.96) (envelope-from ) id 1u7OVL-0001S7-2x; Wed, 23 Apr 2025 01:02:23 +0000 Date: Wed, 23 Apr 2025 09:02:01 +0800 From: kernel test robot To: Zongmin Zhou , skhan@linuxfoundation.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, gregkh@linuxfoundation.org, i@zenithal.me, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, valentina.manea.m@gmail.com, Zongmin Zhou Subject: Re: [PATCH] usbip: set the dma mask to 64bit default for vhci-driver Message-ID: <202504230805.MkmxQyas-lkp@intel.com> References: <20250422063409.607859-1-min_halo@163.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250422063409.607859-1-min_halo@163.com> Hi Zongmin, kernel test robot noticed the following build errors: [auto build test ERROR on usb/usb-testing] [also build test ERROR on usb/usb-next usb/usb-linus linus/master v6.15-rc3 next-20250422] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Zongmin-Zhou/usbip-set-the-dma-mask-to-64bit-default-for-vhci-driver/20250422-143646 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing patch link: https://lore.kernel.org/r/20250422063409.607859-1-min_halo%40163.com patch subject: [PATCH] usbip: set the dma mask to 64bit default for vhci-driver config: arm-randconfig-004-20250423 (https://download.01.org/0day-ci/archive/20250423/202504230805.MkmxQyas-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250423/202504230805.MkmxQyas-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 | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202504230805.MkmxQyas-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/usb/usbip/vhci_hcd.c:1349:2: error: call to undeclared function 'dma_set_mask'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1349 | dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); | ^ drivers/usb/usbip/vhci_hcd.c:1349:2: note: did you mean 'xa_set_mark'? include/linux/xarray.h:361:6: note: 'xa_set_mark' declared here 361 | void xa_set_mark(struct xarray *, unsigned long index, xa_mark_t); | ^ >> drivers/usb/usbip/vhci_hcd.c:1349:27: error: call to undeclared function 'DMA_BIT_MASK'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1349 | dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); | ^ 2 errors generated. vim +/dma_set_mask +1349 drivers/usb/usbip/vhci_hcd.c 1338 1339 static int vhci_hcd_probe(struct platform_device *pdev) 1340 { 1341 struct vhci *vhci = *((void **)dev_get_platdata(&pdev->dev)); 1342 struct usb_hcd *hcd_hs; 1343 struct usb_hcd *hcd_ss; 1344 int ret; 1345 1346 usbip_dbg_vhci_hc("name %s id %d\n", pdev->name, pdev->id); 1347 1348 /* Set the dma mask to support 64bit for vhci-hcd driver. */ > 1349 dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); 1350 1351 /* 1352 * Allocate and initialize hcd. 1353 * Our private data is also allocated automatically. 1354 */ 1355 hcd_hs = usb_create_hcd(&vhci_hc_driver, &pdev->dev, dev_name(&pdev->dev)); 1356 if (!hcd_hs) { 1357 pr_err("create primary hcd failed\n"); 1358 return -ENOMEM; 1359 } 1360 hcd_hs->has_tt = 1; 1361 1362 /* 1363 * Finish generic HCD structure initialization and register. 1364 * Call the driver's reset() and start() routines. 1365 */ 1366 ret = usb_add_hcd(hcd_hs, 0, 0); 1367 if (ret != 0) { 1368 pr_err("usb_add_hcd hs failed %d\n", ret); 1369 goto put_usb2_hcd; 1370 } 1371 1372 hcd_ss = usb_create_shared_hcd(&vhci_hc_driver, &pdev->dev, 1373 dev_name(&pdev->dev), hcd_hs); 1374 if (!hcd_ss) { 1375 ret = -ENOMEM; 1376 pr_err("create shared hcd failed\n"); 1377 goto remove_usb2_hcd; 1378 } 1379 1380 ret = usb_add_hcd(hcd_ss, 0, 0); 1381 if (ret) { 1382 pr_err("usb_add_hcd ss failed %d\n", ret); 1383 goto put_usb3_hcd; 1384 } 1385 1386 usbip_dbg_vhci_hc("bye\n"); 1387 return 0; 1388 1389 put_usb3_hcd: 1390 usb_put_hcd(hcd_ss); 1391 remove_usb2_hcd: 1392 usb_remove_hcd(hcd_hs); 1393 put_usb2_hcd: 1394 usb_put_hcd(hcd_hs); 1395 vhci->vhci_hcd_hs = NULL; 1396 vhci->vhci_hcd_ss = NULL; 1397 return ret; 1398 } 1399 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki