From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 4EC2018D65A; Fri, 6 Dec 2024 07:19:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.12 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733469564; cv=fail; b=TJj2rGTz5lzHlBiSGUDRmjgGsmVV9Q2xErCU35oFbVD86ESP3chn3zrmZZt/rpnh+MBChQqAxY/hszcHydoPFgJpZdnYHZpITf02AVUZPNmxdeRxBZAp2lLof6XOc0lDiW/5KlN7mLF5tQRczB/IRklIDp1uVP7Ha/Ba+PRhHN0= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733469564; c=relaxed/simple; bh=8oo+6/pXVpqiohZtykOJzqv4TqyoOzyBn7+MTYD7Jvg=; h=Message-ID:Date:Subject:To:CC:References:From:In-Reply-To: Content-Type:MIME-Version; b=RYFO4i7VNd3CAz5e0vKObR1s+pjA6r5XgeYlA4GiLcLn2atiOk6PGRxjmjmWxQG9m5NuojstuTSReNcnZTFY5OhqMqLhrt1QDusGDD5QHx40L/8wm8Vzn86gLPZOQkLuuHuHI/Ae0Qq3sbv6xXPsbpvVUD1Lg0SzH8dCNlVvJA0= ARC-Authentication-Results:i=2; 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=I7hPMNvv; arc=fail smtp.client-ip=192.198.163.12 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="I7hPMNvv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733469562; x=1765005562; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=8oo+6/pXVpqiohZtykOJzqv4TqyoOzyBn7+MTYD7Jvg=; b=I7hPMNvvmznPEyax9B0ckx82GGG5wmmVh7jELQt57EJLHVgHy26wgz79 1KEQI4v+pTm11Ac+3w/WlrLgcaf0bJQJR4k1E2mBUz1eF6KrJqbddWaq9 GOWE0MH7hXhS6ssnVObFMx636ZJQjAU4/mFeGvikG2Ml1Xlh/M89P6rbk HYNKGOhmU+ZrW5dTFGmXi2T5ccuVn7f78Y6pcgl4BRiHSsv1gyeho+rUU aKNX79nG1uje8WORwVBptjyuqXK0rj4RUtgWQOlIprMCzYM1Rw1PHQ0uU 314/KbB6CzLTgBexWHxq9oQ/dIfRXTl8fredVNRexez0q9Y8B9+lT6YfB g==; X-CSE-ConnectionGUID: PLSzVTWWQEinw6T4mDJ61Q== X-CSE-MsgGUID: /snXPC26QL+j+DknysnWdA== X-IronPort-AV: E=McAfee;i="6700,10204,11277"; a="37747092" X-IronPort-AV: E=Sophos;i="6.12,212,1728975600"; d="scan'208";a="37747092" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2024 23:19:14 -0800 X-CSE-ConnectionGUID: Ss37xNzgRAK0ZflY8J97aw== X-CSE-MsgGUID: FPsepQGMQi+AlDTgfsF7CA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,212,1728975600"; d="scan'208";a="125235342" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by fmviesa001.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 05 Dec 2024 23:19:14 -0800 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 5 Dec 2024 23:19:13 -0800 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Thu, 5 Dec 2024 23:19:13 -0800 Received: from NAM02-BN1-obe.outbound.protection.outlook.com (104.47.51.41) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 5 Dec 2024 23:19:13 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=TetOgZMJWocCxCEqujN0BCpkWSaHEKvrpR0AIQJ9ik2dp4KUh8fXdqeMrIPXbMf2EMoBKs7qFxfy01wsXv8h2ELGHarJaC8JAun6dazqH9rfIyCVGsBDNaQnDEtXOGjQHgtN4c4TzkoTLfA577MVEVNE+PBwk1U3DUikmszT/2kdzlky3nhrtowd+YrNuEyDnSI1vJwY/W3BTsPS4lTTzMi4epXtLrlt3XBfFFXbOdI4uXvNMerUaGW+L6fvrfLLV26iTibAFDr73XJ+kh03uGPt3qaWiNvQ2r74+nlan8bO7zfvaa7WGfd/J0E3JX8wekjZtrZCnoGsmOY4kcAMuA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=2mAY/1QpTfo7HgELGmhRvqhi0gE74sKuvtsf4XAkurM=; b=rGqI3cBKt1k2Fy+JbAL6FtmSLS8J4XQtbuiAhPM9RdE5GfuN/UEfieHk0vY7d6iZgG9Xk4Gci+qA8U023qXXCg9LxCp+zTELz7bLAIoQfNANdpfD3bNqhO/5/mgK36GaHIVLvgbPOuirKBCCsAUWJrHh3NEQAs7oy/+Rt5rEC5dLIQSGiw6+lKcUB8S10Bq49dAgwlkFpdAnb2eH29Xsk0+QiROZQogp5DBQIxUm5Qs3XEAXH/UalxU0xGj0XE0CPDBe84Mn9BFSp+r4vuYHI8VpIOMB5TlyT7IHFbQ49zAXaxryko//noBC/ZQnqXt69MNwy0qJrFbb36A0ngz8zg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from DS0PR11MB7529.namprd11.prod.outlook.com (2603:10b6:8:141::20) by PH7PR11MB5767.namprd11.prod.outlook.com (2603:10b6:510:13a::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8207.19; Fri, 6 Dec 2024 07:19:11 +0000 Received: from DS0PR11MB7529.namprd11.prod.outlook.com ([fe80::d244:15cd:1060:941a]) by DS0PR11MB7529.namprd11.prod.outlook.com ([fe80::d244:15cd:1060:941a%5]) with mapi id 15.20.8230.010; Fri, 6 Dec 2024 07:19:11 +0000 Message-ID: Date: Fri, 6 Dec 2024 15:24:14 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] iommu/vt-d: Remove domain_alloc_paging() To: Jason Gunthorpe , Lu Baolu , David Woodhouse , , Joerg Roedel , Robin Murphy , Will Deacon CC: References: <0-v1-b101d00c5ee5+17645-vtd_paging_flags_jgg@nvidia.com> Content-Language: en-US From: Yi Liu In-Reply-To: <0-v1-b101d00c5ee5+17645-vtd_paging_flags_jgg@nvidia.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SI2PR01CA0017.apcprd01.prod.exchangelabs.com (2603:1096:4:191::19) To DS0PR11MB7529.namprd11.prod.outlook.com (2603:10b6:8:141::20) Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7529:EE_|PH7PR11MB5767:EE_ X-MS-Office365-Filtering-Correlation-Id: 6ee72077-4ea6-49f0-a212-08dd15c647db X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7053199007; X-Microsoft-Antispam-Message-Info: =?utf-8?B?NGUvZTdmeVduMUlGeTRkR21DREh3N2E5MXNmSTg3S0FWSjZCc0J2SVFEdHJp?= =?utf-8?B?TWp4UHI5QXdpNXdxK3QzRWlnQ3AzdVgvd0wyM2hJYllkaGMramVhNGg4OGNG?= =?utf-8?B?ZzBnUmVBUnIvS2dCaWFXc3E2NzNtTTBKRmpIQ1NqMG53Ynp2ekpwYmhJdzRW?= =?utf-8?B?a0FvQStBTEpTRWEwNHplZEVxajJLMUdOcWpJNC9TSEc4K3pjRUxBZlVrTlVi?= =?utf-8?B?NDhKNnFOazB6S3ZoYW41OTJ1SnNoV3U1Wms5eXdSR20rcnBYK2E5dExYTmIy?= =?utf-8?B?c2VGVnYzM0pMb2dUYlQ0UGYrTGR2M1pVS2RSb3dPemR1THhuSk9JNzNTaUVB?= =?utf-8?B?S1grQTFUaDBGVDJpMUl6VEprMW5jZEoxY2hWd3Z6UWdnQ3c2VEQvNXRtT3Fw?= =?utf-8?B?czR4VjlPY2xwZkZpbmFiZHIxamdTWDR1OUpUSm9qZm0zVzB4UWwvQlc2YkFG?= =?utf-8?B?b2Nja0tzelhEU1lNS05Fa3g0MnRCaW5WMjRxb0JwNEM4L1BKdW5vRENRUmFI?= =?utf-8?B?djB1b09sbUNZN2wxamlJQjU2c1V5RnJQZ243a3FzcDdjakNZNGxVWkZvZ0pR?= =?utf-8?B?OUZ4dHhaWEhYdU9adHVBV2VjQkk5V3A5dlZoM3c5Z295MnBQeGRMTUViWkZU?= =?utf-8?B?Z3RScjZFYnBUazFhL1BzR0tPVGNhVC8rR2d2ZzFBSkQ0S3NkZFlwcGdQbjd3?= =?utf-8?B?OHBDWnp0c0hvMWQ5QW15akFOLytjOGpKamdVdWVjQkFHUTh2alB4RWRNQ3lG?= =?utf-8?B?K1JpWVFub2lsN1lqWDd0N1FCSGJjNVZVTWF2V285UGQxMU52MUh2RGQ5cjBB?= =?utf-8?B?b2I1YmJ2dTJINHhaZmpyWVlibXNjZWNYb3EwRjE1ZFh2bTZKV2pOVDNCcUYy?= =?utf-8?B?cEY5UHYzRjZtZ0ZlbWNSbE9Gc0hldCtSeVpoUFlORVhwZWJiSis4Vzc0Y2Y0?= =?utf-8?B?UXJzY2VGY3QwV09iR1hRcFArMWJHbXlUbHF1OTBEUEhINitPRldIR1JNS0Vy?= =?utf-8?B?ejVWTWlkdFVEc1NxS09QTUZDVVNQL00wN296THluUkNqbDdlSC90S2VjMzlB?= =?utf-8?B?TzZXaFcrNTJKK24vbjZxOVo2aUN0Nk1KekpzRlo3RW5QcmVodGVIZDNSOFlX?= =?utf-8?B?cmJ6TU1lbnMxWWdwR0dmSXNudWR6VThFRWJlMGZOUVRLZzg2UFpIRHhIR3FU?= =?utf-8?B?Q2dpNjBoME9IT0MvVTI0ZVM3aEJSNjBZV1I4V2lyam5aamdpRzhhcmY3TTRV?= =?utf-8?B?ejczMm9KOXlob2ZTRStiaFY5NE5pOWpoWkxHMEthNk9EaHRkRWo5MmdDdEN1?= =?utf-8?B?N0xsM2p1TWhGMEdjLzBoWFB2cmd4bHMzVHpGTmRVWjZRSU1WZFVhYm13N3ZC?= =?utf-8?B?bElnY2F3SG1FZ2p3cGFrQ0NjdmtENktaaW56KzV6VDdpOWp1ZWhEZnVOTnpR?= =?utf-8?B?YnpYYjJ4QTdVcm4rNlN0Qjh6dEpUdlRKYWtwa1h3TTRENlNxWjgwZ3hnZU9E?= =?utf-8?B?VEkwSTZhbFlQTnM1UU9RbGJFRGs1YUhBcWg5UVJ4VEFvd0VLV3VrNHRDU0pp?= =?utf-8?B?MWkyZ1VUa25KL3NIZnBhMXJ4RDVKaVNPQmJ5UDFrdHRBYkcreFp2MDRCQUth?= =?utf-8?B?anRWemFocnNSNTRxcXhSZnlPVWI0dWZEdjJHZTN0amJRem5FZDFFSzZ3NjEr?= =?utf-8?B?R240ckhYNHdDLzVqQW1QdktRM2hYMVlUSnljMGoxYVpJKzUvTE1Id2pLRzd1?= =?utf-8?B?UStiZHgvSituM0YvcWdrd1E2dVlCbTY0QlN2cnVhelFGTll3SmJIZTVTdng3?= =?utf-8?B?c3JUcmNYSFpqTlZ4VUhSZz09?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS0PR11MB7529.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?RkpUOVlMd0xnVjVRdnRnZHV4THZIWGpHL2VmOVhhRC9xOEVaWkR0VEp4ZWl6?= =?utf-8?B?RTFqWmlHZHNKc0RhM2V0aW1STUtJamNSVm5ybElmbUNTZk9HL0g3dDNUMXVz?= =?utf-8?B?RHNRYlhuN05sZStkeUJIUEwvcWJkRmZteUFIeHBjeTVNS0NJV2N6cXF1MTh3?= =?utf-8?B?RVg5aEpyeDY4TitXQXdBUVJkVW0wcnNGV204NnhwVHlLcEdJM0xhU1BYQ2hH?= =?utf-8?B?dmQ2REFhTjhPL01TUVVGZlh5bllmK2lSTFlmMnhDdzh6dnJuMHpidndXM1c4?= =?utf-8?B?bjZHNVk4UkJqL2dYWXhnb094OXpZK1AwU2thdFh2MWhxQStoL2NnSU15blFo?= =?utf-8?B?bG53QmtKajBvSFRtWVZJUklDQTBNZXByY2ZUZHBNaUZhalRiQysxMm5JTVBr?= =?utf-8?B?aHNlUzVlcDNKR0J3ZHBBQW04dTRaeFlWM3gyN0ROKzhOU2FnSVVHaHc5NGtZ?= =?utf-8?B?ZjVEZVN1OWpwUkJweGJ2WEpTWEJOVllqNldEOTh5TXlCRFMwVWt5d0pQc0VM?= =?utf-8?B?TnZYZFYrcjdvdmZ0M0V1UFg0cWVyTE5hbDdGUWw0b1kvV1FVOE1uSmZkUGt2?= =?utf-8?B?Mzc5WmlFbWZncEhxRlBrdDZpWEVxZzRsdWo2SEd6cFR5MDNnU2dnenRUMnpi?= =?utf-8?B?ZVZGa2xIS2xXNHQza0dFOE0zVWNkTmZrWlNBU3FMUG94U00zallXOElycVhF?= =?utf-8?B?ZzZObGhtYlZvak9jWHlub1BSWWR1aDRDV0duV0pIRWN4UUlYc0JFNFBBM2Yw?= =?utf-8?B?U29ZS1ZXaURsU1NGZlFkSVpodjVLNUhVYzMxejE2WmNaZnphWTBMQzZvMnNu?= =?utf-8?B?QUdQOTFxdTRUY1Z4OU9VS3BwaWVkd2U3L2Q5SnFiZUNpZ3J1dkw1cXkvK2FF?= =?utf-8?B?ZmdXQWhIUVNDWjBuZkY3Qk1WYVpNeGhET2U1clRxK3ltUEtLck1DMnFJTGk5?= =?utf-8?B?VzlQRzZGRXdJZkNrL1dJV1htRnZDNFhXMjMydnFEUndvMXI2R3lKS3NML0Y0?= =?utf-8?B?VFNSK2JCVG5IcEZRbnBoc3NiVUI4QklRQlNaOFJYU2g5S3hjMitMUk1KcHlz?= =?utf-8?B?RE8wMHg2NllZdXBQcDFEM2RldEtIVFBwT2JTRWZsMEtRY0NReHF3VzFRbkhp?= =?utf-8?B?cW5OcCtxNXF1dFNzcUloTmVuRU16NkFSbENROTQ3NlMxUFl1dUdKZnBvWEVG?= =?utf-8?B?QUY0M3N3N3EyNTJpUkd4RFlCSUlsUTk4QmF5cGtSN0ovdXpqWWFqQVA3by8w?= =?utf-8?B?SVFUN2l5WWxvQ2FsOUxtTkdPeGd0SlJUbFNKTkkzU2FpdmtSbUU1Uko0OGpl?= =?utf-8?B?Y3Y0bEs1T2kvR0pLaks0alRaZ2lzK093eXZUc21zWEJ5MFZoNHhFenkyV1NC?= =?utf-8?B?NzRYNEtPSXJYL21OdktMaWM0NTlDcENPMlIwTENBbU1rYTd5S0ltODRhM3FR?= =?utf-8?B?RUZaNlRuaVZrazlOc3hUWnZVUGVsanFBdkZCRVhNdXU2T3ljWEZRQTcybVlu?= =?utf-8?B?SHNIV3h4ZVRNRzh3NENsTitubHUrRzlZOVYwNytpR3JRb21WSU1tbGIxSkxv?= =?utf-8?B?QnFTWEM0YnFIMFh5Z1MrS201aVBNb2dIRitGUWlCRGlIdlJ6QUhxTzZUaWVH?= =?utf-8?B?enJtNzZOL3JMcGZLRmQvcGF3MVJ4eEZNMUV3YlF0dFRFTE16MUExYUJvYUJ3?= =?utf-8?B?SkZuZWhGc1J4TTVGcDdPNFlVZ3pBcnRwT0NMMHpCM0g2eEpzQjNISStNb0R6?= =?utf-8?B?eEM0YnBZRzIvZDlLbXNWU1BkazBOM2NFR0dTOU9NcFZwUzZ3a3NUNzZEend3?= =?utf-8?B?VC9yb1FpamJYL1BORzJjVk5tY0VNVVBwa3N3N2JoblROdkhQMEYwR2RxalEy?= =?utf-8?B?TDBVdWJKK2o0M09LeTlqakpLeVdEa0JlRVdZVkFKUkJ3eHpGdWJWcnEwT2Mw?= =?utf-8?B?N25ubDFYbTZmRTI1aU9iOVhXUnNMSlBKM3E5U3A5UjJhUjRaZk1qM2dtODJs?= =?utf-8?B?V2ZZR3AzbTZaM3orMm4vVkQ1SVpsK2RXekxJUFlOK2h6SVZhTkYwa3ZkcTJ3?= =?utf-8?B?c3RXWFhXQzViUDk2YzdnbFZCc0xBMkc1SGxtR3d1ZTY3ajFsR3JxWWQ4Ymxl?= =?utf-8?Q?BS+/FB/+N7m3zY6Mi3Ah5izSL?= X-MS-Exchange-CrossTenant-Network-Message-Id: 6ee72077-4ea6-49f0-a212-08dd15c647db X-MS-Exchange-CrossTenant-AuthSource: DS0PR11MB7529.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2024 07:19:11.2743 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: uC+JT40nh0K2lDZQbpmChqoAbmJcaKXCq0SGm3YKERx/2G46vPcEY9wPCI7LZFsZ0ilg3vWCYabBxTb+3LxKLA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR11MB5767 X-OriginatorOrg: intel.com On 2024/12/5 04:14, Jason Gunthorpe wrote: > This is duplicated by intel_iommu_domain_alloc_paging_flags(), just remove > it. > > Signed-off-by: Jason Gunthorpe > --- > drivers/iommu/intel/iommu.c | 16 ---------------- > 1 file changed, 16 deletions(-) Reviewed-by: Yi Liu > diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c > index 7d0acb74d5a543..88e4e867012cba 100644 > --- a/drivers/iommu/intel/iommu.c > +++ b/drivers/iommu/intel/iommu.c > @@ -4443,21 +4443,6 @@ static struct iommu_domain identity_domain = { > }, > }; > > -static struct iommu_domain *intel_iommu_domain_alloc_paging(struct device *dev) > -{ > - struct device_domain_info *info = dev_iommu_priv_get(dev); > - struct intel_iommu *iommu = info->iommu; > - struct dmar_domain *dmar_domain; > - bool first_stage; > - > - first_stage = first_level_by_default(iommu); > - dmar_domain = paging_domain_alloc(dev, first_stage); > - if (IS_ERR(dmar_domain)) > - return ERR_CAST(dmar_domain); > - > - return &dmar_domain->domain; > -} > - > const struct iommu_ops intel_iommu_ops = { > .blocked_domain = &blocking_domain, > .release_domain = &blocking_domain, > @@ -4466,7 +4451,6 @@ const struct iommu_ops intel_iommu_ops = { > .hw_info = intel_iommu_hw_info, > .domain_alloc_paging_flags = intel_iommu_domain_alloc_paging_flags, > .domain_alloc_sva = intel_svm_domain_alloc, > - .domain_alloc_paging = intel_iommu_domain_alloc_paging, > .domain_alloc_nested = intel_iommu_domain_alloc_nested, > .probe_device = intel_iommu_probe_device, > .release_device = intel_iommu_release_device, > > base-commit: f6ba64bc6669cb5152a31a474734308dcccb3ed8 -- Regards, Yi Liu