From nobody Mon Mar 10 04:55:49 2025 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=1 dmarc=pass fromdomain=amd.com); dmarc=pass(p=quarantine dis=none) header.from=amd.com ARC-Seal: i=2; a=rsa-sha256; t=1741298678; cv=pass; d=zohomail.com; s=zohoarc; b=hbF4uQKhCakHvwddLIsZolKX2KvXDDQm0/T0oFsG7E5VEdkKt4pNEfScVNQOdzq/KCIOjKyLGl+fEXugCGbFLR4haA7ih8Bi3H6Cb1/dZY2qqVzGdhYNAfXNZ6f5lPcS0FBOnsTkOky2hFV9jyw5OdeASSe8mRnPxoewdQcvXzA= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1741298678; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=h3tMNxxL+69wngCwofVJ/wGbA20D0gJe7GF8lfRxq1Y=; b=UcjxknPc2Q9xvPnXZX/RWSdWLTykPm4PVKMYW9zwqke5Q7FKbjeeF48NAeZP/KYa8ra07kkwY+ZyHi/MnI3MxpdFYiNo+j3Ncd3nCgwHZmh8rIPzV1o5Xza3RNrVx/9v1/+izCfzL1aoDeeIRJdePJnXRvfQ5Zzql484VHZjmWk= ARC-Authentication-Results: i=2; 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=1 dmarc=pass fromdomain=amd.com); dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1741298677995341.24818588323717; Thu, 6 Mar 2025 14:04:37 -0800 (PST) Received: from list by lists.xenproject.org with outflank-mailman.904072.1312038 (Exim 4.92) (envelope-from ) id 1tqJK3-0002Oq-Eu; Thu, 06 Mar 2025 22:04:07 +0000 Received: by outflank-mailman (output) from mailman id 904072.1312038; Thu, 06 Mar 2025 22:04:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tqJK3-0002OI-6L; Thu, 06 Mar 2025 22:04:07 +0000 Received: by outflank-mailman (input) for mailman id 904072; Thu, 06 Mar 2025 22:04:05 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tqJK1-0000Ss-Aj for xen-devel@lists.xenproject.org; Thu, 06 Mar 2025 22:04:05 +0000 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on20611.outbound.protection.outlook.com [2a01:111:f403:2414::611]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id e93ab5b3-fad6-11ef-9ab4-95dc52dad729; Thu, 06 Mar 2025 23:04:02 +0100 (CET) Received: from IA1P220CA0001.NAMP220.PROD.OUTLOOK.COM (2603:10b6:208:461::15) by PH7PR12MB5760.namprd12.prod.outlook.com (2603:10b6:510:1d3::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8511.16; Thu, 6 Mar 2025 22:03:59 +0000 Received: from BN3PEPF0000B370.namprd21.prod.outlook.com (2603:10b6:208:461:cafe::35) by IA1P220CA0001.outlook.office365.com (2603:10b6:208:461::15) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8511.19 via Frontend Transport; Thu, 6 Mar 2025 22:03:59 +0000 Received: from SATLEXMB03.amd.com (165.204.84.17) by BN3PEPF0000B370.mail.protection.outlook.com (10.167.243.167) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8549.1 via Frontend Transport; Thu, 6 Mar 2025 22:03:59 +0000 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 6 Mar 2025 16:03:58 -0600 Received: from fedora.mshome.net (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Thu, 6 Mar 2025 16:03:58 -0600 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: e93ab5b3-fad6-11ef-9ab4-95dc52dad729 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=EV3DAIknSCgP+WWDAKPkYKyVWbeAinVltIoL0TLyxOtziNhzrGp56j40Ocgi6j5L6QSPyz96RG+uNoxl80bP1agFEyRpMC1/LvXzr0ysDyP0p/secFJk8q2xLN48l4ZEz92u2Tzzxo77qvm6qGTtLFfjh6lzm7/4xiLkGZDXUuYSNMoPW3uTTaHGSLfKBQd47BCyUCXw1aj+Ie6CBk0zcHWxqKZq1leOzincZas+JWFUuFfbLLfDPvUCjkBifs7w6oNYNSuPb/liToQ+A5UUZmLWImFYwuwxeLbh9o3yCU/kxgFzrH9xXznht7urrOfklFHAzgxhCKj+3DItIXf91g== 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=h3tMNxxL+69wngCwofVJ/wGbA20D0gJe7GF8lfRxq1Y=; b=TgFfai0727G/lazIs4SVgYNtYCrn6bE21tVpmuRqYsxfiNeiHjIPyRu+3cive6Z7FzykDe6RrkFc2ihR3eezzVEQsLvLSu28YkeIeiODhZc0q4oxal3LGSVKq1ROPS6nkdndFwGzNa6snTCg85uPtxGHJN2A/YiiYmzTd5G5OPsB3/ayLy9s46dIize9CAjS6TrJ/YpKYcBT9O5WL/YbtgrutvgYosDeIBfsSJxx1XUVbmUgkkaLu2DYxJfIeECvAeMYLaFeb2dranl0YaOR1PnrklNKiKwq957vQbuvzMmeWCiZxSSoo63CYAWsirsT36DdScAZOv62Tg0dW8/ONA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=lists.xenproject.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=h3tMNxxL+69wngCwofVJ/wGbA20D0gJe7GF8lfRxq1Y=; b=smkaHvpu03b8C94hFMRINJNG7yrbXRtnaEgpPtB3uZqg/+49hVqCXydlZkIhBsjnauer2x+eI6dXBOs3s/Ralv5WQO6WrPNbWTEh7epjnx67dKs64NdQ/C102o4ydcHPTVs8qtl40ql5YkS1LFv3azr1WMlaYgGUB5zmbWiGw4c= X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.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 amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C From: Jason Andryuk To: CC: Jason Andryuk , Anthony PERARD Subject: [PATCH 09/23] tools/init-dom0less: Only seed legacy xenstore grants Date: Thu, 6 Mar 2025 17:03:29 -0500 Message-ID: <20250306220343.203047-10-jason.andryuk@amd.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250306220343.203047-1-jason.andryuk@amd.com> References: <20250306220343.203047-1-jason.andryuk@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: None (SATLEXMB03.amd.com: jason.andryuk@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN3PEPF0000B370:EE_|PH7PR12MB5760:EE_ X-MS-Office365-Filtering-Correlation-Id: 4830f4e5-5aa9-45d5-060d-08dd5cfacc0e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|376014|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?gNHPPqKJDgs6GwD36AszmwI7oqnKWwccyOupPOb5A0J6y6xOwhNqulb3ZlAS?= =?us-ascii?Q?joxjnGNFMKchlSflzjd3rg7Er6229s976CH+bOpz4XfQKNRmWx/VNhS2UxQZ?= =?us-ascii?Q?8WaWDNmPno6q89Km0pWBwrnUomJE76OY2a5/hFXSqBX81/2vJYpz3aWsJmsw?= =?us-ascii?Q?0EsYVSIda+l8oTsr9VW1zGkywqjbKDxml+x1J90ClcDiVXPFmPCTGUM5HmJp?= =?us-ascii?Q?xmDc1I5iIacFzKvB34IzVd/NVOWNev+mG8uzH3Ntop3BpCGL9ve1WS8a9ump?= =?us-ascii?Q?GbJ2SAt6tf1+nN9O2uweyNNgCU92X0bebq+bz1fU1DdJOAIMbuIVPw8vW9/P?= =?us-ascii?Q?y+a+a6858ywWjBg965/3hB7P48fum6oU8uQSbSNmlGF0HRM9yTfxfVp+ngtp?= =?us-ascii?Q?pv0d58cTEuylZEMo3OnRXOGjpVpp8xf1Jt6Ra6xPwm5rmZlSEH+fE9lpiCkj?= =?us-ascii?Q?RVW8o7NYCFdLdT7Vmwl4VelTVFw9P9+tSIaeBvYj+hOmcj4CIdowWKNhNgQo?= =?us-ascii?Q?IdxI0/gyOzk3BT7HUpHbIAmuD24kXwh6mfPJF58zta/9kb6/IVggx6CB5uqm?= =?us-ascii?Q?lbZFjp9iNvBRifKv6SbnFKrfOQI7lz81byL1rCuOT6yxR9G/S63rHwJnYam/?= =?us-ascii?Q?3ptg9mUEfbynqQ+joYstii/CIjEfkDoC66rQ2MD0D/nfS0ejvzcxDfHzFsaS?= =?us-ascii?Q?QrAdMOjrCG6qbgPrNcdZMQd8s1VhlQJ7BkAts62ssXQSd62kTQk+ElFAscc6?= =?us-ascii?Q?tOP1tg3bsUw+TJVUhAfCHfV+76QWfDYmhUp7JPf6/I/px7fJ78Pftc6vEPbM?= =?us-ascii?Q?5EHC7x88g7HzMCss1JBrYEbfn8C2SHI5VxMBYqrunAlRSR9HnY3U8mzsxO46?= =?us-ascii?Q?qEEdGpec3G3yvbBioNNpoaSL6QpToZ44qm2AQFT/DICUox+WRd9L8IzS4QAU?= =?us-ascii?Q?Xw5+QtzNoDUguc8SI9TZu3k9QNgcffdVsHwM3gl/nkPwXPPQqVrdULye1CIS?= =?us-ascii?Q?Dfdv+rycK9A6GmZVSqYWgDWDApYJYDqigyZUZfYaphpFuO8JBfGmRbFLMUDB?= =?us-ascii?Q?76Wlgg+VLwNt6fr5wZA5SagIhINCATxb8xeduylRLBgpngmaZ9LWbcFPJkPj?= =?us-ascii?Q?uhc0Pd25UDzVw+E2X2MNkexXhuUg6vGIMOJ5+9GqBjMDbwZ8O1LxhgrKn3mN?= =?us-ascii?Q?mc/a3vbRy/8Q5JR57qDfZonu5lZWqIJzB5bfZNp5NZQbU8Vw60mzdVsJMe49?= =?us-ascii?Q?bRgTQ1TPVg0TVQUGCfcTvlph21fqPfewVg5vLXEUCl4zYVJhy9bWm/Omzd8f?= =?us-ascii?Q?0170RusmwHAQXrLrNnJ4azrSjJBxgpk3b02L/HJATLDlLLyg1e9YH7qtN/86?= =?us-ascii?Q?G7XhKR34UHzWUi/+KcV/kUL4zN3P1m+mkYTFlrS7f3feqtvIoN+nFVSUz9Cz?= =?us-ascii?Q?SdI0Efwa1UZdeYglC8ns0KlhjiEdNaRjmx5ViFHBAV9uwNZxTEmJwwAZbRs1?= =?us-ascii?Q?Gy0hvNh7c/oNRpQ=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(376014)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Mar 2025 22:03:59.1060 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4830f4e5-5aa9-45d5-060d-08dd5cfacc0e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN3PEPF0000B370.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB5760 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1741298679799019100 Content-Type: text/plain; charset="utf-8" The hardware domain is unable to seed a control domain, but we want the control domain to use xenstore. Rely on the hypervisor to seed dom0less grant table entries for Xenstore, so this seeding is unnecessary. However, that only works for the new xenstore late init. The legacy protocol which uses init-dom0less to populate the page still needs to seed the grant. Signed-off-by: Jason Andryuk --- tools/helpers/init-dom0less.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/helpers/init-dom0less.c b/tools/helpers/init-dom0less.c index 17579fe2e8..91edf17b6c 100644 --- a/tools/helpers/init-dom0less.c +++ b/tools/helpers/init-dom0less.c @@ -286,12 +286,12 @@ static int init_domain(struct xs_handle *xsh, xenstore_pfn); if (rc < 0) return rc; - } =20 - rc =3D xc_dom_gnttab_seed(xch, info->domid, true, - (xen_pfn_t)-1, xenstore_pfn, 0, 0); - if (rc) - err(1, "xc_dom_gnttab_seed"); + rc =3D xc_dom_gnttab_seed(xch, info->domid, true, + (xen_pfn_t)-1, xenstore_pfn, 0, 0); + if (rc) + err(1, "xc_dom_gnttab_seed"); + } =20 libxl_uuid_generate(&uuid); xc_domain_sethandle(xch, info->domid, libxl_uuid_bytearray(&uuid)); --=20 2.48.1