From patchwork Wed Mar 12 04:06:23 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Penny Zheng X-Patchwork-Id: 14012843 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B9FBCC28B30 for ; Wed, 12 Mar 2025 04:10:43 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.909732.1316651 (Exim 4.92) (envelope-from ) id 1tsDQQ-000489-Gg; Wed, 12 Mar 2025 04:10:34 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 909732.1316651; Wed, 12 Mar 2025 04:10:34 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tsDQQ-00047j-Ae; Wed, 12 Mar 2025 04:10:34 +0000 Received: by outflank-mailman (input) for mailman id 909732; Wed, 12 Mar 2025 04:10:33 +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 1tsDNT-0006o2-75 for xen-devel@lists.xenproject.org; Wed, 12 Mar 2025 04:07:31 +0000 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2060b.outbound.protection.outlook.com [2a01:111:f403:2412::60b]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 836ad4be-fef7-11ef-9898-31a8f345e629; Wed, 12 Mar 2025 05:07:29 +0100 (CET) Received: from BN9PR03CA0682.namprd03.prod.outlook.com (2603:10b6:408:10e::27) by LV8PR12MB9691.namprd12.prod.outlook.com (2603:10b6:408:295::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8511.27; Wed, 12 Mar 2025 04:07:23 +0000 Received: from BN1PEPF00006003.namprd05.prod.outlook.com (2603:10b6:408:10e:cafe::f6) by BN9PR03CA0682.outlook.office365.com (2603:10b6:408:10e::27) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8511.26 via Frontend Transport; Wed, 12 Mar 2025 04:07:23 +0000 Received: from SATLEXMB04.amd.com (165.204.84.17) by BN1PEPF00006003.mail.protection.outlook.com (10.167.243.235) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8534.20 via Frontend Transport; Wed, 12 Mar 2025 04:07:23 +0000 Received: from penny-System-Product-Name.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 11 Mar 2025 23:07:20 -0500 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: 836ad4be-fef7-11ef-9898-31a8f345e629 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qdfbVYZ36h95D6hcBPFiCMeJafIiaRN7AF+VmXXx2qc7/S3WPpi93cvbqb05zLZ6j7GddcyESYrIQb3Z+KTjSv9pkp6gDuVwQVjmgjjmrub6TzYTGtKTr0aFzDRR0Hh+LjA6Aov0lTPz6b3sDyPcPfkLpxtWoPfPtQkpcGAOS2Sqz05ZaOLeK0W6SEu3Jce0i4HS3ZuCaG60rRF1cmmqNi9Dmpmvl5CjfXOj3aeg3cfg0h/NdHHIQREYr8AS1AOFwa7R3weBTpZte4j5JdQfUSDdXz2nEkJVWAC3O/NK9lA10ofov84bwEZuGE11O+nECu8bjlHGQFMweb+6M1C8rA== 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=X9zemyVNubW8PfgWJd3Mg81LIUFsZ0rkITRTvoNrtMQ=; b=FUu0OsENIwGKCMIKmn2o+xt7Y9Sm+xy5fozo8zRu4q7E2gfCl5BjE+X8lHSksYN9oixmfkDxsybnOavnhlx8NllGQaPeaA8EKj/EcmJygg9UN3/BbCzr0yAh6gwOPzAn9x3V/DNcgOjAeDoyzzINrJ7eczcXHpSTOrbVAmT1z1o95Uzy1D/cxBwywZ9rezIdxv6UWMCTk7cVDe4vVHFxTYagcLAdNbQba1xv1RTvZLR3NAfVGMhILJV5NlGEUXRXoMeXerKCUl1aRFnbzEzj8UEBgxEmjzUb5zBR8926FY/ABBjs6fNMo+So3KlrQ0cSwaFR56fRFVtPaJ/u4nOVuQ== 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=X9zemyVNubW8PfgWJd3Mg81LIUFsZ0rkITRTvoNrtMQ=; b=KvB9Hw0O886ZfWbX4+YVmU38MrkY1z0tzY6xmiF2oLsDMJm6rLPDj6oAKk6rzCqg54/5rhuO4ft0ui4PkaKv2G9Lx2T04Sw1tm551cz3ChJ7CysX9AnWyfM/ZhsDX1i4GU02j6J1CZUUXHIhPUZCAVJOXPO4ozzEU9zGKMThVNU= 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 (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=SATLEXMB04.amd.com; pr=C From: Penny Zheng To: CC: , Penny Zheng , Andrew Cooper , Anthony PERARD , Michal Orzel , Jan Beulich , "Julien Grall" , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Stefano Stabellini Subject: [PATCH v1 10/19] xen/page: fix return type of online_page() Date: Wed, 12 Mar 2025 12:06:23 +0800 Message-ID: <20250312040632.2853485-11-Penny.Zheng@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250312040632.2853485-1-Penny.Zheng@amd.com> References: <20250312040632.2853485-1-Penny.Zheng@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN1PEPF00006003:EE_|LV8PR12MB9691:EE_ X-MS-Office365-Filtering-Correlation-Id: 5cd23513-25dc-4ab8-ddb5-08dd611b6486 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|36860700013|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(36860700013)(1800799024)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Mar 2025 04:07:23.4581 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5cd23513-25dc-4ab8-ddb5-08dd611b6486 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN1PEPF00006003.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9691 This commit fixes return type of online_page(), which shall be int to include correct error value. Signed-off-by: Penny Zheng --- xen/common/page_alloc.c | 2 +- xen/include/xen/mm.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/common/page_alloc.c b/xen/common/page_alloc.c index 1bf070c8c5..b5ec4bda7d 100644 --- a/xen/common/page_alloc.c +++ b/xen/common/page_alloc.c @@ -1764,7 +1764,7 @@ int offline_page(mfn_t mfn, int broken, uint32_t *status) * The caller should make sure end_pfn <= max_page, * if not, expand_pages() should be called prior to online_page(). */ -unsigned int online_page(mfn_t mfn, uint32_t *status) +int online_page(mfn_t mfn, uint32_t *status) { unsigned long x, nx, y; struct page_info *pg; diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h index 16f733281a..ae1c48a615 100644 --- a/xen/include/xen/mm.h +++ b/xen/include/xen/mm.h @@ -144,7 +144,7 @@ unsigned long avail_domheap_pages(void); unsigned long avail_node_heap_pages(unsigned int nodeid); #define alloc_domheap_page(d,f) (alloc_domheap_pages(d,0,f)) #define free_domheap_page(p) (free_domheap_pages(p,0)) -unsigned int online_page(mfn_t mfn, uint32_t *status); +int online_page(mfn_t mfn, uint32_t *status); int offline_page(mfn_t mfn, int broken, uint32_t *status); int query_page_offline(mfn_t mfn, uint32_t *status);