Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2215529/?format=api
{ "id": 2215529, "url": "http://patchwork.ozlabs.org/api/patches/2215529/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260324190755.1094879-11-mmaddireddy@nvidia.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260324190755.1094879-11-mmaddireddy@nvidia.com>", "list_archive_url": null, "date": "2026-03-24T19:07:51", "name": "[v8,10/14] PCI: tegra194: Free up EP resources during remove()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "59cc979af110526e5749e3851a6be3db9a5b707f", "submitter": { "id": 72399, "url": "http://patchwork.ozlabs.org/api/people/72399/?format=api", "name": "Manikanta Maddireddy", "email": "mmaddireddy@nvidia.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260324190755.1094879-11-mmaddireddy@nvidia.com/mbox/", "series": [ { "id": 497330, "url": "http://patchwork.ozlabs.org/api/series/497330/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=497330", "date": "2026-03-24T19:07:41", "name": "Fixes to pcie-tegra194 driver", "version": 8, "mbox": "http://patchwork.ozlabs.org/series/497330/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215529/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215529/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-tegra+bounces-13146-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256\n header.s=selector2 header.b=WQ0hn5e4;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; helo=tor.lore.kernel.org;\n envelope-from=linux-tegra+bounces-13146-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com\n header.b=\"WQ0hn5e4\"", "smtp.subspace.kernel.org;\n arc=fail smtp.client-ip=40.107.209.19", "smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=nvidia.com", "smtp.subspace.kernel.org;\n spf=fail smtp.mailfrom=nvidia.com" ], "Received": [ "from tor.lore.kernel.org (tor.lore.kernel.org\n [IPv6:2600:3c04:e001:36c::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fgKPl71MCz1xy1\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 25 Mar 2026 06:10:51 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby tor.lore.kernel.org (Postfix) with ESMTP id 07B703038FF5\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 24 Mar 2026 19:09:49 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id D25073BF69C;\n\tTue, 24 Mar 2026 19:09:47 +0000 (UTC)", "from PH8PR06CU001.outbound.protection.outlook.com\n (mail-westus3azon11012019.outbound.protection.outlook.com [40.107.209.19])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EF393BED39;\n\tTue, 24 Mar 2026 19:09:42 +0000 (UTC)", "from BN9PR03CA0763.namprd03.prod.outlook.com (2603:10b6:408:13a::18)\n by PH7PR12MB7939.namprd12.prod.outlook.com (2603:10b6:510:278::18) with\n Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9745.20; Tue, 24 Mar\n 2026 19:09:38 +0000", "from BN2PEPF000044A8.namprd04.prod.outlook.com\n (2603:10b6:408:13a:cafe::c) by BN9PR03CA0763.outlook.office365.com\n (2603:10b6:408:13a::18) with Microsoft SMTP Server (version=TLS1_3,\n cipher=TLS_AES_256_GCM_SHA384) id 15.20.9723.31 via Frontend Transport; Tue,\n 24 Mar 2026 19:09:36 +0000", "from mail.nvidia.com (216.228.117.160) by\n BN2PEPF000044A8.mail.protection.outlook.com (10.167.243.102) with Microsoft\n SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n 15.20.9723.19 via Frontend Transport; Tue, 24 Mar 2026 19:09:38 +0000", "from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com\n (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Tue, 24 Mar\n 2026 12:09:18 -0700", "from mmaddireddy-ubuntu.nvidia.com (10.126.230.35) by\n rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n 15.2.2562.20; Tue, 24 Mar 2026 12:09:12 -0700" ], "ARC-Seal": [ "i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1774379387; cv=fail;\n b=BHPZRrGQEEGOQT82my0+11z310oG71U32Yh3n6CIJsj7rDRDp4Yr50MkmDpvCs/8bGdOSw1EfHXnd7QkTNXk9jzYkRseKWfXf3PXR7CoRKcVMKgMYzRGae/4BZxvMU5m2c+Fn7XHolyLdtfi1ZFCXK600U8rYQFO0ejtITLAwp4=", "i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none;\n b=uOJj0BgAeZJmWV7mV0aOIi69HoQbkM53f9SWakE/LNrOW5WHB2izExGgjo4cdU+wbmu+8SHIIiCfl9OboHk9m7TU38CWJC971AMU1Au6QJMXm9lc5oPgUipTf8S5vWvdqbgu35KNZ5f5pdMjxbRnZpN5BQF8hIyTAwVMZCDmW7db8dPwa0cw4S13ZS1/9RuPVLMWFvmIoP+HY19kGuNXx/Bh11WJiqI9V1rHIf0rwvNke6namLq98uuaLfOGl3x4AnDl4TqqP39fN2u62HPaqbwjC1DY4NzTmGkU+GSy9CzQ7gASuRKr2LZtJP92Yw+E6VIgJVWYdZ3WsxUI54qTJw==" ], "ARC-Message-Signature": [ "i=2; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774379387; c=relaxed/simple;\n\tbh=WlyvtuM8u+WTsZSyNvRgd0G9UKkjNQaIaAHRxbJfo18=;\n\th=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version:Content-Type;\n b=uMDaiYzoxAlMg8P1jE+2U4OXp1lm3No+kaPlgd0dgZpBSl7ZW5485Y0PSdy+KIOh7vWjLcLFQlVr+g4xiqTxlaYM99UcYxLY7wBaBg6xnxMTjrUzhgDOe1dVUyHM8q5wO7P5UdLbAEu0oYLTWHr+Exjb01MRHnHvH4nx4qAux68=", "i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=arcselector10001;\n 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;\n bh=3VQC7jRLiMm5+2iXrj12d7y7yXCgjWHrPJnch9GEheY=;\n b=vRHvXCRVT0pGmWNMg5QiIOcdtr/cuswvJbv8urbIBYZlVYjq+g/duPAjUsZACcGpPb+DpQuRcwIqpkRvlY48E/wDy3Rz2aR3KOvyxvCIFc1vnxenw2Z2mRTF1itY4VAEmxPQ/ovIWwX4Q2kHsWAxuxUr4ad5gCjxtrFmcMOh9yJyfBDIUl9QYmgwvCRDR7NYwDo8fnFA0ZaAi8dgQ/k2JAh8ZSHc5gLnZWkKPRvsNGAxLHqFdpvjwODGi60Frpp4/a22RphG2WLAWb/vBMhX66H30sI8peDA4SBPAU5IUg+csdgcTCyz4HX04uSvOS3nxObbomZ/RVPbShb0dXIDRQ==" ], "ARC-Authentication-Results": [ "i=2; smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=nvidia.com;\n spf=fail smtp.mailfrom=nvidia.com;\n dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com\n header.b=WQ0hn5e4; arc=fail smtp.client-ip=40.107.209.19", "i=1; mx.microsoft.com 1; spf=pass (sender ip is\n 216.228.117.160) smtp.rcpttodomain=google.com smtp.mailfrom=nvidia.com;\n dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com;\n dkim=none (message not signed); arc=none (0)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com;\n s=selector2;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=3VQC7jRLiMm5+2iXrj12d7y7yXCgjWHrPJnch9GEheY=;\n b=WQ0hn5e4vsU2VThuf58ZNccvldGPIgUeVzKCD1laSdvIUDRAm0r9m4OKryPd9x4cp5RouP7hXF5GSW/7pxg4JxhVYEx0wTfDwXLo0e4Nrse6nGco8qJ3lHcRM9gYmzLReQNhOLNONTm4/AqkSmSUz7RheCQcFX8ELE6c6NUzo6gpCC+69DrFZuZTobHqiJVdPPb3PBxyosiUMCFY843YidLkMMC0zWZMDgl5+5eAshS/Ua13/BhXRhkd/8wfeYgmGKEfU/JXE7sxObKWZwJMgsOhoYBJP7y6pU4Fnj/Qom33bSs69xASQcXZuZEW2rqqrMF5sIU/A4Etq18PeVnn7g==", "X-MS-Exchange-Authentication-Results": "spf=pass (sender IP is 216.228.117.160)\n smtp.mailfrom=nvidia.com; dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=nvidia.com;", "Received-SPF": "Pass (protection.outlook.com: domain of nvidia.com designates\n 216.228.117.160 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C", "From": "Manikanta Maddireddy <mmaddireddy@nvidia.com>", "To": "<bhelgaas@google.com>, <lpieralisi@kernel.org>, <kwilczynski@kernel.org>,\n\t<mani@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,\n\t<conor+dt@kernel.org>, <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,\n\t<kishon@kernel.org>, <arnd@arndb.de>, <gregkh@linuxfoundation.org>,\n\t<Frank.Li@nxp.com>, <den@valinux.co.jp>, <hongxing.zhu@nxp.com>,\n\t<jingoohan1@gmail.com>, <vidyas@nvidia.com>, <cassel@kernel.org>,\n\t<18255117159@163.com>", "CC": "<linux-pci@vger.kernel.org>, <linux-tegra@vger.kernel.org>,\n\t<linux-kernel@vger.kernel.org>, Manikanta Maddireddy <mmaddireddy@nvidia.com>", "Subject": "[PATCH v8 10/14] PCI: tegra194: Free up EP resources during remove()", "Date": "Wed, 25 Mar 2026 00:37:51 +0530", "Message-ID": "<20260324190755.1094879-11-mmaddireddy@nvidia.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260324190755.1094879-1-mmaddireddy@nvidia.com>", "References": "<20260324190755.1094879-1-mmaddireddy@nvidia.com>", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": "<mailto:linux-tegra+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-tegra+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "X-NVConfidentiality": "public", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "rnnvmail201.nvidia.com (10.129.68.8) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BN2PEPF000044A8:EE_|PH7PR12MB7939:EE_", "X-MS-Office365-Filtering-Correlation-Id": "675a705e-4df3-41de-c546-08de89d8e50d", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "\n\tBCL:0;ARA:13230040|82310400026|1800799024|376014|7416014|36860700016|921020|56012099003|22082099003|18002099003;", "X-Microsoft-Antispam-Message-Info": "\n\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", "X-Forefront-Antispam-Report": "\n\tCIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(376014)(7416014)(36860700016)(921020)(56012099003)(22082099003)(18002099003);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tN+1DySPeX6XFiBpWnUPKLQurbLZcyIYoCxqpR47gWc09COhSi0EiihIxetbgUjI4ERM6AHzUwBuHQ0kfgcR10oq9ACJ9XMM2RksyFbiZ7HDde4Sw5MKWc1MLWKHdnyqEl6Cjb6BwZreEv42dIClNJk7iaTDtw1oecz5r3eNI31Jcj3QpxngewyqQT6lGmL9CnTW/CBpr4U5m9ZIaXPnJFwtFl4VJztQX6DyaQ1IqZJ6SO/vnYiTo8r8iqEZ2lsRgPklbzfYFclHCK28nzLjw7Z9owmDxs2/+S3d5FmtAzpW+Tik1GlK71bZGovPo4QkMkn6q50p29UY6+oXOghvn0LKn2zhVWfNG2Ra73wK4tp3vw6rZerJHYNFu8TK/3Z0GobF0x3vqq/3LgA1WNhQhlW5gLpLgy221bIdc9YHqPZj6td8U0qd+UZJU0L0jOFQU", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "24 Mar 2026 19:09:38.0056\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 675a705e-4df3-41de-c546-08de89d8e50d", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n\tBN2PEPF000044A8.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH7PR12MB7939" }, "content": "From: Vidya Sagar <vidyas@nvidia.com>\n\nFree up the resources during remove() that were acquired by the DesignWare\ndriver for the Endpoint mode during probe().\n\nFixes: bb617cbd8151 (\"PCI: tegra194: Clean up the exit path for Endpoint mode\")\nReviewed-by: Jon Hunter <jonathanh@nvidia.com>\nTested-by: Jon Hunter <jonathanh@nvidia.com>\nSigned-off-by: Vidya Sagar <vidyas@nvidia.com>\nSigned-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>\n---\nChanges V1 -> V8: None\n\n drivers/pci/controller/dwc/pcie-tegra194.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c\nindex 375eafabcf88..1cc80f3065d5 100644\n--- a/drivers/pci/controller/dwc/pcie-tegra194.c\n+++ b/drivers/pci/controller/dwc/pcie-tegra194.c\n@@ -2250,6 +2250,7 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev)\n static void tegra_pcie_dw_remove(struct platform_device *pdev)\n {\n \tstruct tegra_pcie_dw *pcie = platform_get_drvdata(pdev);\n+\tstruct dw_pcie_ep *ep = &pcie->pci.ep;\n \n \tif (pcie->of_data->mode == DW_PCIE_RC_TYPE) {\n \t\tif (!pcie->link_state)\n@@ -2261,6 +2262,7 @@ static void tegra_pcie_dw_remove(struct platform_device *pdev)\n \t} else {\n \t\tdisable_irq(pcie->pex_rst_irq);\n \t\tpex_ep_event_pex_rst_assert(pcie);\n+\t\tdw_pcie_ep_deinit(ep);\n \t}\n \n \tpm_runtime_disable(pcie->dev);\n", "prefixes": [ "v8", "10/14" ] }