From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 499A0D3B9A9 for ; Wed, 10 Dec 2025 07:14:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E17AF10E67B; Wed, 10 Dec 2025 07:14:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.b="fRFOIUs+"; dkim-atps=neutral Received: from CH4PR04CU002.outbound.protection.outlook.com (mail-northcentralusazon11013020.outbound.protection.outlook.com [40.107.201.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6B74310E67A for ; Wed, 10 Dec 2025 07:14:32 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=YTjCtD7Ylx75nZjmGE4ACmL0EF5xtZ+IXDGkjPwTGXnuV6JKGVt08Bc+VFwLNcPs8qL4QgkRpu1uyz9rkIagTqamNPQiStUwG+PvfkZTYtYPnE7lb9mjQjhCrPKAg/HtfSGVlQNcM9Pf5X+ZjRreE3QzhafXZgU8X3WoS3L11L4wsml5cve+i38ialvJN4uz2wvi/dW3LBAX3F+oBfFFO2sVigDVJWWJ5y0reaVxWYh2u8yeZ3UaYi4EZGF4ps8jdwXOF011CJ9ksTYy9Dp/y60mN474kKYadcFz+Bm5MXlqhbr5cwUuCOorsMXI1SGPnc7hyOW2i+pv4ioTs/ShzA== 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=3Bqfls0NHxmnZabetozJaAPJyrK2E4ylGulHUhPQW60=; b=Xf0mD+CsIOQ1p29SrznQMkMrRoFM5W0b0lwt4HoiM33MTqoGIFhzha+jPFHXV6UhivxYNov/WNnKNMaJg/w8L5I3h/+yIN/rTmfeSPy9QQ17MpAgeOoSJ3tgkiSmEbcOdOaP8BdM/PjQla+Tz/d6VQXnTB3jY0B0/KLoyf6EcnZwyTWeSgW13MS9QvhlvFqwZiBqZqkmogTybNX8NZpbOWRsLoNTV/uVhLsYqPTe/y+/wCnIIF/nTaNeWba7ufrSIszoGmu96+AGnk/YBEhff7sG2HqDBndBZteQ2JNqSnnc1uhzlvINLmd9XKZSknDo6tL7osKv0p+4RstzqPKCtQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=lists.freedesktop.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=3Bqfls0NHxmnZabetozJaAPJyrK2E4ylGulHUhPQW60=; b=fRFOIUs+sgyK8UddF6r/W9NbHtPtF/sPVXpGru+9tfWwNAuspJajpqyOjgpXzxlBIUKopq3KqlnO4Jr9wsT2MxDsRM4JpSutzzn1fGmsfTKZXujVRB4CTkMjYU9SxMu/qWbcZcazP0uMgrVrZ1jrVTyvoXq1nZyq9m4XE5UH3YE= Received: from SA1P222CA0131.NAMP222.PROD.OUTLOOK.COM (2603:10b6:806:3c2::12) by SN7PR12MB7297.namprd12.prod.outlook.com (2603:10b6:806:2ad::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9412.6; Wed, 10 Dec 2025 07:14:28 +0000 Received: from SN1PEPF000252A3.namprd05.prod.outlook.com (2603:10b6:806:3c2:cafe::6d) by SA1P222CA0131.outlook.office365.com (2603:10b6:806:3c2::12) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9412.8 via Frontend Transport; Wed, 10 Dec 2025 07:14:28 +0000 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=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by SN1PEPF000252A3.mail.protection.outlook.com (10.167.242.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9412.4 via Frontend Transport; Wed, 10 Dec 2025 07:14:28 +0000 Received: from tr4.amd.com (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Wed, 10 Dec 2025 01:14:27 -0600 From: Alex Deucher To: CC: Mukul Joshi , Felix Kuehling , Alex Deucher Subject: [PATCH] drm/amdgpu: Flush TLB on all XCCs on GFX 12.1 Date: Wed, 10 Dec 2025 02:13:55 -0500 Message-ID: <20251210071415.19983-1-alexander.deucher@amd.com> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: satlexmb08.amd.com (10.181.42.217) To satlexmb07.amd.com (10.181.42.216) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF000252A3:EE_|SN7PR12MB7297:EE_ X-MS-Office365-Filtering-Correlation-Id: 808bff9d-efbd-47ee-b7fe-08de37bbc1c0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|1800799024|36860700013|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?g81nOvByXPSiaw5S8XE+5Tf08Fs3i2kXoC8L5Z1CFKdHWu/3saTx/UfWsYvp?= =?us-ascii?Q?KEn+E0BoAm9MxiRrmk2FK2xV3mKCZUqlYXX3M5whDiV4E10n5EwVnmBzyJJ1?= =?us-ascii?Q?eGOngR9+GVW/RELPHmsbvSIqyZpiqqs9d1cJnBZa0XLEgIcwjG0A6bpLQxLm?= =?us-ascii?Q?QWJWSpMPoM1pXTaTOkXWlADUtwAtLTMhIf2q4MAfblO+Jyh2MHpor4K1BIJf?= =?us-ascii?Q?KdiniiNdMLh3rfXTGeqPyOBeQDRoK6S7Z5A1lvXeBGbYeWW1y1bFWDp5Y9HW?= =?us-ascii?Q?NkpccJi0oYGjqOT7L+F6ibj0pOXT15qcrByurTf30nKH3ND+TKdWuJGscdq0?= =?us-ascii?Q?+d8ofUHxK2J0zrnv0PN6yY4zPC5inWEikPN59ujRf/F9uU+AmSTaBiZ2bbd+?= =?us-ascii?Q?Nf0E5DL7x5p65aYQkb+k7KRcf9CfbSLCnlHyfdKKQlwvH4/ili05Sky5rQl+?= =?us-ascii?Q?W4CvKzZaW9MMZ0PFaUKfUc1Vmio58b5hYhEuycxzOOXdT8w/BhQUmCrRXktZ?= =?us-ascii?Q?Q7N3uOxwQKPR7C1hgUrYL1qN+vh/bVoAW7GhQHZ5+CZpgDm8hZ/FEqM94hLA?= =?us-ascii?Q?Cq+Ww/63hCTz0uEZpF9bO74GAuzs7Adwe+Kyg4MsRIpN9N/Yq1XYV0LGH2W0?= =?us-ascii?Q?PG+HI7xZhQrFXXCmmZvQZeNjCBR8pKjSca+YYso+Of4P0ndokfaaTRbFkv1J?= =?us-ascii?Q?gEgubDNXQ6AwwKFRENSgYqaU030178iSOE/ffWrla7N/8UjPqgjR6qRC7Ry2?= =?us-ascii?Q?D9JbEIXQraq35eJfsc0p97QPfuaun4k/OzakMFt0sK+aSBDzLhIgXsO1hu/1?= =?us-ascii?Q?6siWeJdWuFpQZvibQptHJIf8yyaMImGxx4BkiRpp5gYfMD3r9pCS8egGqS5X?= =?us-ascii?Q?nZ3EeItiz7+PQWWbtdcEPPxhlme+9G4hSy9XeCD3WPDhc1QXD70GZr1wW36d?= =?us-ascii?Q?2C4+35grSDI5JXk9neQRDPtJta4yFKosqDYO9QuaIUF1qPkQICr9E6oSn9Ci?= =?us-ascii?Q?8z3D7LW0sHVuJSskyIVqjLbOTOro6O92ETjTsowjl4u9kNk6tFFJqQSt/em4?= =?us-ascii?Q?dVN3L7roDrjbNKygb1xkWr0eXxX9yHgXi6poKKSl+ih9SyIhw7xVlEm2TIMi?= =?us-ascii?Q?9aW6WgFknBLuETeifCZOq+UZoju6Xik0xPl9cSgjOGwaDZelNjMp46nZrqXd?= =?us-ascii?Q?y3J6YQI9vHQ9j87TTAr/AG8b/glbN14tM2zfABD+Ogbu5pEFFatiR2ScnnXv?= =?us-ascii?Q?cLIFJowX1Vs7WA2U76rfNJCHn00D+Yi++7a2FbnbZL3Hh12gxcgrm6beZeGk?= =?us-ascii?Q?piTDYNR6TRVjyo8IjiAdj2l5dq82aelnxYxDVDEBDwaor6HTD9P+FOGULGdM?= =?us-ascii?Q?S7QUOeLew9dFSrfeCMj9f4VCH7HMLW9eGM0gaImxeT83ZXzv7m0niY/PL7nt?= =?us-ascii?Q?5nAkIu8gkatM3QgrXKjb5qIZm7zO5hdg5iKbceWdFj4R0mgzzlPHwzeYzLsv?= =?us-ascii?Q?tgaRqaT5mm6p+0lsUQpmMBc6ygZSKsiggrQuKdSkN0drqlu63c3GwqkXJIal?= =?us-ascii?Q?wt1bXzm8VYnme3zNipQ=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:satlexmb07.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(376014)(1800799024)(36860700013)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Dec 2025 07:14:28.1550 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 808bff9d-efbd-47ee-b7fe-08de37bbc1c0 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF000252A3.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7297 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Mukul Joshi Currently, the driver code is flushing TLB on XCC 0 only. Fix it by flushing on all XCCs within the partition. Signed-off-by: Mukul Joshi Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c index 77746dd9faa15..fa46b0089e8dd 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c @@ -361,7 +361,7 @@ static void gmc_v12_1_flush_gpu_tlb_pasid(struct amdgpu_device *adev, gmc_v12_1_flush_gpu_tlb(adev, vmid, i, flush_type); } else { - gmc_v12_1_flush_gpu_tlb(adev, vmid, AMDGPU_GFXHUB(0), + gmc_v12_1_flush_gpu_tlb(adev, vmid, AMDGPU_GFXHUB(inst), flush_type); } } -- 2.52.0