From nobody Fri Oct 31 09:50:38 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=1756242577; cv=pass; d=zohomail.com; s=zohoarc; b=Y0MbAZwEs/W7Pbq1vynZOmquTteYtQs0Sq8Y7SAyLc6ikPbLuo/655tKGgJeRdovoPoj9HugSULT18kefxDNDyreoLA5Lf/8t5b9MZvWd3vYn+/XRCIOpPewfNB9dXDWana/4QXwRi5xPI+xhwzx27rRFnoAUA6do9S/pfj0xEM= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756242577; 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=uzDGiHAVkJNpJC5uvjQt5odWyjWh55jkKFPNsbwPekg=; b=DXlv8bMWRW4avlsDNeIQrkSOuM0bdKBuQiK4imTxAm3vh53aFhHyz3xsasgiwA3dDvi6rX7H4IjQg4nhaN9psNSqDQRnEJu+CriZhdUIuc4cwMoAGDNkphB0U9MmsztAHvvxkF8DbaYmNPODJVoFT9N+mpRke+ShzuUOPD7R3Nk= 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 1756242577765871.3233189767114; Tue, 26 Aug 2025 14:09:37 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.1095134.1450294 (Exim 4.92) (envelope-from ) id 1ur0us-0007nK-Ra; Tue, 26 Aug 2025 21:09:18 +0000 Received: by outflank-mailman (output) from mailman id 1095134.1450294; Tue, 26 Aug 2025 21:09:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ur0us-0007n1-NE; Tue, 26 Aug 2025 21:09:18 +0000 Received: by outflank-mailman (input) for mailman id 1095134; Tue, 26 Aug 2025 21:09:17 +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 1ur0ur-0006z4-96 for xen-devel@lists.xenproject.org; Tue, 26 Aug 2025 21:09:17 +0000 Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02on20619.outbound.protection.outlook.com [2a01:111:f403:2406::619]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id e7e23995-82c0-11f0-b898-0df219b8e170; Tue, 26 Aug 2025 23:09:09 +0200 (CEST) Received: from BY3PR05CA0017.namprd05.prod.outlook.com (2603:10b6:a03:254::22) by PH7PR12MB7330.namprd12.prod.outlook.com (2603:10b6:510:20d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9009.14; Tue, 26 Aug 2025 21:09:06 +0000 Received: from SJ1PEPF00001CE2.namprd05.prod.outlook.com (2603:10b6:a03:254:cafe::c) by BY3PR05CA0017.outlook.office365.com (2603:10b6:a03:254::22) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9073.12 via Frontend Transport; Tue, 26 Aug 2025 21:09:06 +0000 Received: from SATLEXMB03.amd.com (165.204.84.17) by SJ1PEPF00001CE2.mail.protection.outlook.com (10.167.242.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.9073.11 via Frontend Transport; Tue, 26 Aug 2025 21:09:06 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) 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; Tue, 26 Aug 2025 16:09:05 -0500 Received: from fedora.mshome.net (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Tue, 26 Aug 2025 16:09:05 -0500 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: e7e23995-82c0-11f0-b898-0df219b8e170 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=nrmole8tNjK5U2NTpcnCCBcoVgfG9yQAj1ennxuw9MT/+Bv1iceWuzeWailhyMN9hP1z49Jhp9JUeu6+UBEugFySD1HNNaTzjEcGhzFKC0YcPbu1pMfpTN3jiYDmkHFWekwcUDlSIMhJuEBkdZFZccmoniIpOZGOvT8l3L+KoN0We+bPRvjQcabWumJLMNgXIvfXUiZ6Li+JehlHo5S+WK0XBaKsue7Cblc1MhY7Iblr292eXVnXl6HENwQd/PwGUpMsk5g3qcPVelAc3gjy+YyAkLlqX9gWGzYDzjknDPtTow4g4gzOd60XKcFUD18TOiCVICAb/yZRLqtzgbLDNQ== 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=uzDGiHAVkJNpJC5uvjQt5odWyjWh55jkKFPNsbwPekg=; b=ndekwmTYHOg/DI7VZ+4Zk8etT6nJpanzWfiQ4TaFZ7UIghxNrTX7u2gsVhnTzYlxF50+Glx+tAQfkEgNEIIOq9jNtaa5bTTRVCf2LLJDYkbYe6p8852dL+Z+XdyIphb0WX64sJq3oSU74QoYgWzwb8imsDuim+WhsmjMb8Tfh+xmum1gOhLzL62nTLpUFlsLXKIm/KhXyxYoy4Ug+Q9ZvfoveHz74VVfC98wbBJk8A44T6fLBoQ25m7YocGd9sihQlT9VLaA9NaGGpmT6WahiVbcqZEwHDMyz6W8WgfvSf7pwl36852cj3dXNBgAiJjl33iXMDtnGm03jho0ZGIOHA== 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=uzDGiHAVkJNpJC5uvjQt5odWyjWh55jkKFPNsbwPekg=; b=l2IdRh75+bx1DRyVZYAVSxQ6GYvxG349Ml1rMXGN4rPLf+fHGwQuGMr1KIxx2siUrmd4B3GcsQr4jvyV8/UdEWMvSsi30N9pkocdX/OaGr2hgSrrbibsNPdWiDtZGk9p4SPNeOsSlMy80UsZFc9Vu6mQ4WKwytI5W8PmPBH0Yso= 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 v3 4/8] tools/init-dom0less: Switch domain_exists to check xenstore name Date: Tue, 26 Aug 2025 17:08:43 -0400 Message-ID: <20250826210847.126015-5-jason.andryuk@amd.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826210847.126015-1-jason.andryuk@amd.com> References: <20250826210847.126015-1-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: SJ1PEPF00001CE2:EE_|PH7PR12MB7330:EE_ X-MS-Office365-Filtering-Correlation-Id: 4b7660a6-6657-4480-26ed-08dde4e4cad1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|1800799024|82310400026|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?aaKThxY3Ik79VNrV5Wk77Kpm09H5RGFhe/J5eJCs/uZWiLE79b9fOYtPdH4i?= =?us-ascii?Q?Tgi/6d3gTeA2cb3Y36bbFXlLtQphzqgiry+wuyGnnSCZaRmXd+iFGQKGw98q?= =?us-ascii?Q?lH/5RteXsSzBvHC7DCIk6fAP+0dyRBD4pEfChqpwEipmNe1maiJS+KWmTNPq?= =?us-ascii?Q?m77rt4hD2y+/JeG6qqVnjGnNdcekGe6gLG7EcguB/IPdGiQuN56hDgSsJkFL?= =?us-ascii?Q?4/3lPQLrAZ69gnX8bxA5aSP0EqkscDdQ0QTAChuQwp4e165emoUmO1VUJm4Y?= =?us-ascii?Q?DRpyDSSf/cDqbWzPcxJhx+k29jql7bY82euH+7Hx/6ZXwuSPe1ZsEI6K2daZ?= =?us-ascii?Q?WjRlMKU/57DqG1EVBMg9l6WFtf5ec3JuwzzGwHAXuf1Zr/HS4ZJXvnXTcs5v?= =?us-ascii?Q?tqrCAzyzfcCLz8PSn5CKvA4xUoFi29XUNxOWLLEkWFy7bPB192Rgxdqd2Jfn?= =?us-ascii?Q?clvPO1RVVFhXUbxDxCydAY0zINTxG/l3mDnMK6NDBnKNI41ilScxxDDFaG7J?= =?us-ascii?Q?djUniZOgaW+gBHdRpIpun8buldIAFMLVa9vASCqthpQQYnU2L84giXGOIgNB?= =?us-ascii?Q?BhlWmi2IWVFlnqer91AFxq8MxqBdn8t+LUkoMXyO+X2hh7S0fwFMM8xZx+hl?= =?us-ascii?Q?C4+S4UDHCPyIGdCR5dh2kJmGA/lWyXrN18un/6VHemd4QgqY5xdCtedm7SMz?= =?us-ascii?Q?lXRy/0K8VR10IU8JhmDqoM8Q5wLsSrMvFt2D/wIq2jTh1LVXJvZr5ZwETe2X?= =?us-ascii?Q?44xNcZYrohU2XUOw5rR2IkZCMlslPFVqMTcPCTKvosEsI+bUcsgGuXmk79jB?= =?us-ascii?Q?42WbSG3ZRHUrEzcAyp071VNNJr3NchGOZ5wU5BLng168IfCzbuSTaGTx4r65?= =?us-ascii?Q?e6fqs1XKl/Ye63XOJvBx3Ex4VoW/gcfMApxy3BJ16vQACDiGzaSWVW3B2fFq?= =?us-ascii?Q?zomXl0Iq8Qa84nzTp3Sk8vMsKwZEsoJxVBGNOxuhNibao8wACzhHhiizHd2C?= =?us-ascii?Q?pw75E05TSsatoBvmLZz5ggBk5TirEP2oFM4ZKtYVKVrO8W1lLnSiL3cfZEud?= =?us-ascii?Q?XpyPqjI1WPVPib8q7vXIXTQOJWsBa11R24C3StcfoPKl6ESp5pNgwVPQ+DrH?= =?us-ascii?Q?OLwWSYmt4u0O7KNyaQnBXLeIfQbfb+BzS+XgvomesFUecc4HGBOFimS+ZjYe?= =?us-ascii?Q?Kc6H49NUTx8IakI42oGm4h5q8n/sQDCFotLhOjCJy2ySwAUtFFwol/uokjxL?= =?us-ascii?Q?Bklibt5a36sA3ryFEKzHyLnsVWWLkH4NFIZjMaCJUGaRjw6fDyEiuFKiPj5J?= =?us-ascii?Q?SJHA3gCuiXbq9wh6JjI9tlLwmcoItVNlr5ApLhY4yd/4m8O2hUSo5yl9YpDs?= =?us-ascii?Q?SxhwfwEaH+UieKWndQtPLdNF0R40oqYzGrcw01lxDjS3SUYguWj254t57aTa?= =?us-ascii?Q?V7I4o+B4bVGUbJUE9GDUVbGp6T4IBCXnFCZ1/14ZKYcJD58UsTku4cGLu/RZ?= =?us-ascii?Q?QNsROHHyznwpCXdKY7Q6ch/9hH6LZ5wKJVp/?= 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)(36860700013)(1800799024)(82310400026)(376014);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Aug 2025 21:09:06.1491 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4b7660a6-6657-4480-26ed-08dde4e4cad1 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: SJ1PEPF00001CE2.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7330 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1756242580540124100 Content-Type: text/plain; charset="utf-8" Previously, the xenstore "introduced" state was used to avoid running init-dom0less twice on the same domain. With xenstored auto-introduction, that can no longer be used. Instead check of the domain's name has been set and use that to determine whether or not to bail out. Signed-off-by: Jason Andryuk --- v3: Move xenstore reading into domain_exists() Reorder --- tools/helpers/init-dom0less.c | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/tools/helpers/init-dom0less.c b/tools/helpers/init-dom0less.c index 3906c4b61a..eb793c7aab 100644 --- a/tools/helpers/init-dom0less.c +++ b/tools/helpers/init-dom0less.c @@ -60,6 +60,19 @@ static int get_xs_page(libxl_dominfo *info, uint64_t *xe= nstore_pfn) return 0; } =20 +static char *do_xs_read_dom(struct xs_handle *xsh, xs_transaction_t t, + domid_t domid, char *path) +{ + char full_path[STR_MAX_LENGTH]; + int rc; + + rc =3D snprintf(full_path, STR_MAX_LENGTH, + "/local/domain/%u/%s", domid, path); + if (rc < 0 || rc >=3D STR_MAX_LENGTH) + return NULL; + return xs_read(xsh, t, full_path, NULL); +} + static bool do_xs_write_dom(struct xs_handle *xsh, xs_transaction_t t, domid_t domid, char *path, char *val) { @@ -332,7 +345,13 @@ static int init_domain(libxl_dominfo *info) /* Check if domain has been configured in XS */ static bool domain_exists(int domid) { - return xs_is_domain_introduced(xsh, domid); + char *name =3D do_xs_read_dom(xsh, XBT_NULL, domid, "name"); + if (name) { + free(name); + return true; + } + + return false; } =20 int main(int argc, char **argv) --=20 2.50.1