From nobody Sun Feb 8 18:30:20 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; arc=pass (i=2 dmarc=pass fromdomain=arm.com); dmarc=fail(p=none dis=none) header.from=arm.com ARC-Seal: i=3; a=rsa-sha256; t=1667556552; cv=pass; d=zohomail.com; s=zohoarc; b=eBiOAQ3L3MfpuyYxVVw+2tRuGDHaZcwTKthtOrFQa9kVvYJQdfz0/0oXVgaLEwP24T1PCOZVcyKkv9QgomLanB3ZIePLqPRSUSxLZRpEnpNVt1hH2OD8SqFlebcaXl7aDS4kzrnh9h9QVIomugQ+JViEw9p5lB8Twf2jJFadLtU= ARC-Message-Signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1667556552; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=wnPM1xFo4l+7IWvKEJmJLFxA1jz0PVO8B+lteuoaFGI=; b=YpKNRFxcIhkg1E6089UujUEUCQrb50WrPmjFQiwm+6nv1foaELwJXAiH4QC4/qeSATJSKVVIP7MTRtGMUq4KlUKEBoVd7iVhz1DdXBp4O27PycT/tn77dKjO2igMk2A90+L6cEhAcXJTEYBGKd1FOplTwD/SLI+ELz6IzXI+Mkk= ARC-Authentication-Results: i=3; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; arc=pass (i=2 dmarc=pass fromdomain=arm.com); dmarc=fail header.from= (p=none dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1667556552534291.96076732272786; Fri, 4 Nov 2022 03:09:12 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.437421.691797 (Exim 4.92) (envelope-from ) id 1oqtck-0002C3-72; Fri, 04 Nov 2022 10:08:30 +0000 Received: by outflank-mailman (output) from mailman id 437421.691797; Fri, 04 Nov 2022 10:08:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oqtck-0002Bw-2b; Fri, 04 Nov 2022 10:08:30 +0000 Received: by outflank-mailman (input) for mailman id 437421; Fri, 04 Nov 2022 10:08:29 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oqtcj-0001vd-85 for xen-devel@lists.xenproject.org; Fri, 04 Nov 2022 10:08:29 +0000 Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-eopbgr60084.outbound.protection.outlook.com [40.107.6.84]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id a0a1bbd4-5c28-11ed-8fd0-01056ac49cbb; Fri, 04 Nov 2022 11:08:28 +0100 (CET) Received: from FR0P281CA0121.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:97::19) by DB9PR08MB9441.eurprd08.prod.outlook.com (2603:10a6:10:457::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5769.15; Fri, 4 Nov 2022 10:08:25 +0000 Received: from VI1EUR03FT021.eop-EUR03.prod.protection.outlook.com (2603:10a6:d10:97:cafe::88) by FR0P281CA0121.outlook.office365.com (2603:10a6:d10:97::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.22 via Frontend Transport; Fri, 4 Nov 2022 10:08:25 +0000 Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by VI1EUR03FT021.mail.protection.outlook.com (100.127.144.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.20 via Frontend Transport; Fri, 4 Nov 2022 10:08:24 +0000 Received: ("Tessian outbound 0800d254cb3b:v130"); Fri, 04 Nov 2022 10:08:24 +0000 Received: from 07872d1abef2.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id CBA8DF80-5084-49F2-9505-EF33C838FFA8.1; Fri, 04 Nov 2022 10:08:17 +0000 Received: from EUR05-DB8-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 07872d1abef2.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Fri, 04 Nov 2022 10:08:17 +0000 Received: from AS9PR07CA0056.eurprd07.prod.outlook.com (2603:10a6:20b:46b::32) by DB9PR08MB9636.eurprd08.prod.outlook.com (2603:10a6:10:45c::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.22; Fri, 4 Nov 2022 10:08:16 +0000 Received: from AM7EUR03FT058.eop-EUR03.prod.protection.outlook.com (2603:10a6:20b:46b:cafe::27) by AS9PR07CA0056.outlook.office365.com (2603:10a6:20b:46b::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5813.8 via Frontend Transport; Fri, 4 Nov 2022 10:08:15 +0000 Received: from nebula.arm.com (40.67.248.234) by AM7EUR03FT058.mail.protection.outlook.com (100.127.140.247) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5791.20 via Frontend Transport; Fri, 4 Nov 2022 10:08:15 +0000 Received: from AZ-NEU-EX02.Emea.Arm.com (10.251.26.5) by AZ-NEU-EX03.Arm.com (10.251.24.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Fri, 4 Nov 2022 10:08:14 +0000 Received: from AZ-NEU-EX04.Arm.com (10.251.24.32) by AZ-NEU-EX02.Emea.Arm.com (10.251.26.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Fri, 4 Nov 2022 10:08:14 +0000 Received: from ais-wip-ds.shanghai.arm.com (10.169.190.86) by mail.arm.com (10.251.24.32) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Fri, 4 Nov 2022 10:08:11 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: a0a1bbd4-5c28-11ed-8fd0-01056ac49cbb ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=ocRIxqAe0rTYDLZ7vGYC2mCseq2tMleYk83Sahdkv5Ixj44lpL0Px7bdgazygnt7tGP6eqImPVQNuK5NgxXqcxTmOnzHmBIiedwXME+pYzur9wM+ZS2noYbZORki1j5CXJXMZrWzpjDvuRHzDy4+19mqLTuSuhU0cc3H395sQb//xnfIYOh8mEteP75YaIldsBnAIdteiMhdIsiLQh2bgDTHEylwZjgViJdn/YFnJoG5MAx4q0b11oIOeyMMoN8pKDotQnoWPQBQcAzGHcBtqwH37kr4ZZI8ORCx85wrfTAC0kH6OzVxOs90ZVRRyDE9+mHFtoBH4E6zr9Q3gCCjTw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=wnPM1xFo4l+7IWvKEJmJLFxA1jz0PVO8B+lteuoaFGI=; b=U38r1RTUs+fkOCVGUhaqoUHto9ycd7HEdSfNbmKW8bsmKsV2rSlztX2WAnLC3e13GhjZ10llGsWbpXi7l4bBMEN2dDiutKn3dxixN9ejf+/iu5VXq55jr6HNAMg1kSoqp+r5FU0TaEtSAAP72Xc/mStg82HuGOIr+9esT2ai/96+Km9B4BjvI6m5wWlkOglMiZhvygaNgeYDmG7MR1aoRzKwVOnz/m2oyGgowshAYWcfmraRwpYMJIpxpGmQVBdXrMMYluZt4iSyb7IUsdt2xDBscLCkMI/f84xCoMT/1HFmj4HFOcyci+dx+iTi41Is24aWcdJkq3eXaPeA/nUUkA== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 63.35.35.123) smtp.rcpttodomain=lists.xenproject.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=arm.com] dmarc=[1,1,header.from=arm.com]) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wnPM1xFo4l+7IWvKEJmJLFxA1jz0PVO8B+lteuoaFGI=; b=4jhgRmhxNKxQgHFQsSHNivGfdYSf2EDi+BG8VHhYwjAd3UGilovWjmCGdpUaB/Y0V4pN1EkjYGyAstXuRGLo1Od5bhyVM5mbJ4NpOTe8JRqf9C+Sy7YJZWuTvyTW2D6VjpddFF7FN9FrR85xdvP6CUwRlpxJ6J6w3+miwiE/6JI= X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dmarc=pass action=none header.from=arm.com; Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; pr=C X-CheckRecipientChecked: true X-CR-MTA-CID: ee05a032046f179a X-CR-MTA-TID: 64aa7808 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=NLGVoQKsIoS9nfq+l6xtfc591eudryOlvFdqbdrT0+m/henrC5SqEYonMfPVOIlP3dLT+xhzZU6t8bHo5hu3+QrBh32v/18bI5DI4tgA1mD2VKZ0FGO7RiTpzOnkKDQcdNesvWVFJyoJ0HwOO+eb+xmakTFw9ziIa5mf186TuZ2xTVK0XWEo73YC9w66cap3od91nd9/tmX7udvcvYpfIq3hXDnms7m635zE/84AOjqnQC6pLusvtjb7/SbyRcDvl4VlzwBcBDQ3cmZ3/m9BMywm3aOig37aDvmuAtF9oEHiV+54pf4SMUyVYJdmRbBXrTFZwFYI3jLhMFgKe0Qntg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=wnPM1xFo4l+7IWvKEJmJLFxA1jz0PVO8B+lteuoaFGI=; b=d5iDv055lkPfwavtOhaZWMYZd3+7/I6Lw8YEQlOPiyddWUPZd9KmW+JmFVZby1GiR4V3d2Bi/KdntVNqFc8xTXiYTJ1MAV4l+7IuhZPqA4osWMIvnPsPwDFTSXgi6j8RfTcWF2kPQBZwYYxh97buljxHK5bsH5W9BG6KCPgIfSjqFD0GiIXeTe8v1l1YGCZwK88gQcvDt9S21P94TJPmYq/irXtYVCfuMPb/zOajI7oVR+HMh3sZP62fObR2j+DfOC+qb34gI2hugb++80HnkCif7qvv006gceHTJD/8LpaUuDg5mBZwGHsxGJUB/47j30dA9N+PCfp/MR88/bCH4w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 40.67.248.234) smtp.rcpttodomain=lists.xenproject.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wnPM1xFo4l+7IWvKEJmJLFxA1jz0PVO8B+lteuoaFGI=; b=4jhgRmhxNKxQgHFQsSHNivGfdYSf2EDi+BG8VHhYwjAd3UGilovWjmCGdpUaB/Y0V4pN1EkjYGyAstXuRGLo1Od5bhyVM5mbJ4NpOTe8JRqf9C+Sy7YJZWuTvyTW2D6VjpddFF7FN9FrR85xdvP6CUwRlpxJ6J6w3+miwiE/6JI= X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 40.67.248.234) smtp.mailfrom=arm.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 40.67.248.234 as permitted sender) receiver=protection.outlook.com; client-ip=40.67.248.234; helo=nebula.arm.com; pr=C From: Wei Chen To: CC: , Wei Chen , Stefano Stabellini , Julien Grall , Bertrand Marquis , Volodymyr Babchuk Subject: [PATCH v6 02/11] xen/arm: add iounmap after initrd has been loaded in domain_build Date: Fri, 4 Nov 2022 18:07:32 +0800 Message-ID: <20221104100741.2176307-3-wei.chen@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221104100741.2176307-1-wei.chen@arm.com> References: <20221104100741.2176307-1-wei.chen@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: AM7EUR03FT058:EE_|DB9PR08MB9636:EE_|VI1EUR03FT021:EE_|DB9PR08MB9441:EE_ X-MS-Office365-Filtering-Correlation-Id: 49cba82c-d5a0-4d74-0d69-08dabe4c82c0 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:40.67.248.234;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:nebula.arm.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(396003)(376002)(136003)(346002)(39860400002)(451199015)(36840700001)(46966006)(40470700004)(82310400005)(4744005)(2906002)(44832011)(36756003)(40480700001)(70206006)(6916009)(81166007)(356005)(4326008)(41300700001)(54906003)(8676002)(8936002)(70586007)(36860700001)(5660300002)(478600001)(47076005)(26005)(426003)(1076003)(336012)(186003)(40460700003)(316002)(2616005)(86362001)(6666004)(7696005)(82740400003)(36900700001);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB9636 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VI1EUR03FT021.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: 22b3b432-17e4-4971-eff0-08dabe4c7d61 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:64aa7808-outbound-1.mta.getcheckrecipient.com;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com;CAT:NONE;SFS:(13230022)(4636009)(396003)(376002)(346002)(39860400002)(136003)(451199015)(36840700001)(46966006)(40470700004)(54906003)(6916009)(36860700001)(70586007)(41300700001)(4744005)(40460700003)(4326008)(316002)(8676002)(81166007)(40480700001)(70206006)(8936002)(5660300002)(2616005)(26005)(6666004)(107886003)(336012)(1076003)(7696005)(47076005)(86362001)(82740400003)(426003)(478600001)(44832011)(186003)(36756003)(82310400005)(2906002);DIR:OUT;SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Nov 2022 10:08:24.5669 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 49cba82c-d5a0-4d74-0d69-08dabe4c82c0 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VI1EUR03FT021.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB9441 X-ZohoMail-DKIM: pass (identity @armh.onmicrosoft.com) X-ZM-MESSAGEID: 1667556554683100007 Content-Type: text/plain; charset="utf-8" domain_build use ioremap_wc to map a new non-cacheable virtual address for initrd. After Xen copy initrd from this address to guest, this new allocated virtual address has not been unmapped. So in this patch, we add an iounmap to the end of domain_build, after Xen loaded initrd to guest memory. Signed-off-by: Wei Chen --- xen/arch/arm/domain_build.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 4fb5c20b13..bd30d3798c 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -3418,6 +3418,8 @@ static void __init initrd_load(struct kernel_info *ki= nfo) initrd, len); if ( res !=3D 0 ) panic("Unable to copy the initrd in the hwdom memory\n"); + + iounmap(initrd); } =20 /* --=20 2.25.1