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 X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C482C004D2 for ; Mon, 1 Oct 2018 00:51:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A1922083C for ; Mon, 1 Oct 2018 00:51:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=microsoft.com header.i=@microsoft.com header.b="jSAziFaG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1A1922083C Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=microsoft.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729189AbeJAHOR (ORCPT ); Mon, 1 Oct 2018 03:14:17 -0400 Received: from mail-eopbgr680139.outbound.protection.outlook.com ([40.107.68.139]:29328 "EHLO NAM04-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729157AbeJAHOQ (ORCPT ); Mon, 1 Oct 2018 03:14:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=NTDv6umIBA5ZLY+1b8iaiBrW9AAR0ej7odXARFKmeBA=; b=jSAziFaGuNNlEP6PhLfERJ2P6EuA52j/QkQ7yEPOqj4UZLtJuX2EhBboEESJ5h0/1r9tyDenTOZTGnY/8eae/Npctq5aBPKRiUVG1g7t2//39ze2piP9OQ2Qb2CuCSB2i749okahUxStgOqUVZJiBNCSjdndqB8cbj/weh3sIVA= Received: from CY4PR21MB0776.namprd21.prod.outlook.com (10.173.192.22) by CY4PR21MB0824.namprd21.prod.outlook.com (10.173.192.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1228.3; Mon, 1 Oct 2018 00:39:03 +0000 Received: from CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::54e2:88e0:b622:b36]) by CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::54e2:88e0:b622:b36%5]) with mapi id 15.20.1228.006; Mon, 1 Oct 2018 00:39:03 +0000 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Tao Zhou , Alex Deucher , Sasha Levin Subject: [PATCH AUTOSEL 4.18 54/65] drm/amdgpu: Fix SDMA hang in prt mode v2 Thread-Topic: [PATCH AUTOSEL 4.18 54/65] drm/amdgpu: Fix SDMA hang in prt mode v2 Thread-Index: AQHUWR8WMXjtntX3wk6ahtF2j42Dtg== Date: Mon, 1 Oct 2018 00:38:35 +0000 Message-ID: <20181001003754.146961-54-alexander.levin@microsoft.com> References: <20181001003754.146961-1-alexander.levin@microsoft.com> In-Reply-To: <20181001003754.146961-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;CY4PR21MB0824;6:IzRWSchSajfyKFfWGmfEf0Nf8NkJGyV0X0VBik2IQbXP7/jr83L5Tn3YTy+0SMGY6S84GfzXpS7gzbk54z/8dcB1fl/d80sclExe2uEZWjE6IRidZLP+FNAv3IvgduV0PEBf1SJSz1odBMoVCgUNyL+PXq3pAXmgDDZ/tffUFnneFTKUSTJEYPiyfmLcK6EhsY+vX5mqiWRT2W1oID/xfDaw31OOCJEGR8yv4HMHNNUDysGmWo2uNgGHECpKA+PbT5fyPMAREfOKspbsqD0CIucNxx56QXdPOuCFAlrVP6x958wfbTD2iQ4ZIIDemcZRBaiz7mxWaldBAxg5imwRUR4LMh3LSUtqjaIM1YEFxB7HfSPogXdcXS5LsGLh4E7uHtP2rnnz6crExqv+uDKwX4e1zBhWSK/qUBtr75ilQZGeFNTOZYWMjQ2g5P1W5w63P63Xs3oebnNb9rNRmxHeQg==;5:ApT9ya4SSstysPHu+IsCqTse0/trsdZoPsw36Hc6SBVzzi8Dp1VRQVpXxSDXka2YKzZFZMXpFlziBtEAb/bA0o0ADiE78mQJKJGOq3uyQURZI3y7NwYi03KFvNF+ZQgOhvs0Yms5/19zfRAJlDAGo7roQo6PTJhMbRjb72IX72k=;7:Ib2iOme3aF9btpMGNAgZmyk+e3bVRrb2KcBBCnYaITmAlvnlZ81bKHEbPCNpbptelkMCsSlhAgxMbskVEDoDV7YZs2PLFLGkq8+KUTRl6dXiowtT4rMtpMe/qNptDjc8wOaTyncuvju4UmiEN9ve1xRnvhT0a2iwmEvMJADdyF85AHfmLQML+ZfVDRg5ZftTsp5p+YTFkCPjM8YVkRk4cwb+SOEzZTER+nXzS/dmivQEIbhv2+ZQyb4Tmjo4zSep x-ms-office365-filtering-correlation-id: 748fbf5d-0017-4d82-c215-08d6273649c2 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989299)(4534165)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7193020);SRVR:CY4PR21MB0824; x-ms-traffictypediagnostic: CY4PR21MB0824: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Alexander.Levin@microsoft.com; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(767451399110)(28532068793085)(89211679590171); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(93006095)(93001095)(10201501046)(3231355)(944501410)(52105095)(2018427008)(3002001)(6055026)(149066)(150057)(6041310)(20161123558120)(20161123562045)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(201708071742011)(7699051)(76991041);SRVR:CY4PR21MB0824;BCL:0;PCL:0;RULEID:;SRVR:CY4PR21MB0824; x-forefront-prvs: 0812095267 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(366004)(39860400002)(346002)(396003)(376002)(136003)(189003)(199004)(256004)(99286004)(86612001)(22452003)(2906002)(25786009)(2900100001)(8936002)(14454004)(5250100002)(36756003)(10290500003)(76176011)(2501003)(478600001)(316002)(68736007)(8676002)(72206003)(305945005)(81156014)(6506007)(110136005)(54906003)(7736002)(10090500001)(81166006)(107886003)(66066001)(486006)(86362001)(6486002)(105586002)(11346002)(476003)(446003)(2616005)(53936002)(4326008)(1076002)(6512007)(217873002)(6116002)(3846002)(6436002)(97736004)(34290500001)(102836004)(6666003)(5660300001)(26005)(71200400001)(71190400001)(186003)(106356001);DIR:OUT;SFP:1102;SCL:1;SRVR:CY4PR21MB0824;H:CY4PR21MB0776.namprd21.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: oU8DX3AB4mlsf0GF6he57wHXRjZ1p6LgdieDnUHIW/fHRDK7a4q/hX4zLIA4+tVLxKSRndbVs3qt/wO9g4+J52wXsVB4R3OdcS0vuMsHOoMLnX58VADXcelrcd55FbeKVkiLl4RBu1BU3nG/xuIlW47oPwSI4tjHyaICRkfo2CcGQ0aF7JlBhsdYrqFRJb7/e2ULS8FfxzS6cJ6zUkP0FohvC1KdQHkX7wXYiB4onbGsPikgEYE6aiTpDqdghsLaMYr/F0nuGXT2YFbnzKibKG00Te8eLzL/zw5SlUGH22iTFrwBlMqmZaeJtKYUOFeUEZ4v84GG6RDerL/0z/YYK377UGvnuOJzaZPq4K4wV90= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 748fbf5d-0017-4d82-c215-08d6273649c2 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Oct 2018 00:38:35.5286 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR21MB0824 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogVGFvIFpob3UgPHRhby56aG91MUBhbWQuY29tPg0KDQpbIFVwc3RyZWFtIGNvbW1pdCA2 OGViYzEzZWE0MDY1NmZkZGQzODAzNzM1ZDYyMTkyMWEyZDc0YTVlIF0NCg0KRml4IFNETUEgaGFu ZyBpbiBwcnQgbW9kZSwgY2xlYXIgWE5BQ0tfV0FURVJNQVJLIGluIHJlZyBTRE1BMF9VVENMMV9X QVRFUk1LIHRvIGF2b2lkIHRoZSBpc3N1ZQ0KDQpBZmZlY3RlZCBBU0lDczogVkVHQTEwIFZFR0Ex MiBSVjEgUlYyDQoNCnYyOiBhZGQgcmVnIGNsZWFyIGZvciBTRE1BMQ0KDQpTaWduZWQtb2ZmLWJ5 OiBUYW8gWmhvdSA8dGFvLnpob3UxQGFtZC5jb20+DQpUZXN0ZWQtYnk6IFl1a3VuIExpIDx5dWt1 bjEubGlAYW1kLmNvbT4NClJldmlld2VkLWJ5OiBIYXdraW5nIFpoYW5nIDxIYXdraW5nLlpoYW5n QGFtZC5jb20+DQpBY2tlZC1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0Bh bWQuY29tPg0KU2lnbmVkLW9mZi1ieTogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBh bWQuY29tPg0KU2lnbmVkLW9mZi1ieTogU2FzaGEgTGV2aW4gPGFsZXhhbmRlci5sZXZpbkBtaWNy b3NvZnQuY29tPg0KLS0tDQogZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvc2RtYV92NF8wLmMg fCA3ICsrKysrLS0NCiAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9u cygtKQ0KDQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvc2RtYV92NF8w LmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9zZG1hX3Y0XzAuYw0KaW5kZXggY2E1M2Iz ZmJhNDIyLi4zZTNlNGU5MDdlZTUgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9zZG1hX3Y0XzAuYw0KKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvc2RtYV92 NF8wLmMNCkBAIC02Nyw2ICs2Nyw3IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3Qgc29jMTVfcmVnX2dv bGRlbiBnb2xkZW5fc2V0dGluZ3Nfc2RtYV80W10gPSB7DQogCVNPQzE1X1JFR19HT0xERU5fVkFM VUUoU0RNQTAsIDAsIG1tU0RNQTBfUkxDMV9JQl9DTlRMLCAweDgwMGYwMTAwLCAweDAwMDAwMTAw KSwNCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9STEMxX1JCX1dQ VFJfUE9MTF9DTlRMLCAweDAwMDBmZmYwLCAweDAwNDAzMDAwKSwNCiAJU09DMTVfUkVHX0dPTERF Tl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9VVENMMV9QQUdFLCAweDAwMDAwM2ZmLCAweDAwMDAw M2MwKSwNCisJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9VVENMMV9X QVRFUk1LLCAweGZjMDAwMDAwLCAweDAwMDAwMDAwKSwNCiAJU09DMTVfUkVHX0dPTERFTl9WQUxV RShTRE1BMSwgMCwgbW1TRE1BMV9DSElDS0VOX0JJVFMsIDB4ZmU5MzFmMDcsIDB4MDI4MzFmMDcp LA0KIAlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUExLCAwLCBtbVNETUExX0NMS19DVFJMLCAw eGZmZmZmZmZmLCAweDNmMDAwMTAwKSwNCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMSwg MCwgbW1TRE1BMV9HRlhfSUJfQ05UTCwgMHg4MDBmMDEwMCwgMHgwMDAwMDEwMCksDQpAQCAtNzgs NyArNzksOCBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IHNvYzE1X3JlZ19nb2xkZW4gZ29sZGVuX3Nl dHRpbmdzX3NkbWFfNFtdID0gew0KIAlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUExLCAwLCBt bVNETUExX1JMQzBfUkJfV1BUUl9QT0xMX0NOVEwsIDB4MDAwMGZmZjAsIDB4MDA0MDMwMDApLA0K IAlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUExLCAwLCBtbVNETUExX1JMQzFfSUJfQ05UTCwg MHg4MDBmMDEwMCwgMHgwMDAwMDEwMCksDQogCVNPQzE1X1JFR19HT0xERU5fVkFMVUUoU0RNQTEs IDAsIG1tU0RNQTFfUkxDMV9SQl9XUFRSX1BPTExfQ05UTCwgMHgwMDAwZmZmMCwgMHgwMDQwMzAw MCksDQotCVNPQzE1X1JFR19HT0xERU5fVkFMVUUoU0RNQTEsIDAsIG1tU0RNQTFfVVRDTDFfUEFH RSwgMHgwMDAwMDNmZiwgMHgwMDAwMDNjMCkNCisJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1B MSwgMCwgbW1TRE1BMV9VVENMMV9QQUdFLCAweDAwMDAwM2ZmLCAweDAwMDAwM2MwKSwNCisJU09D MTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMSwgMCwgbW1TRE1BMV9VVENMMV9XQVRFUk1LLCAweGZj MDAwMDAwLCAweDAwMDAwMDAwKQ0KIH07DQogDQogc3RhdGljIGNvbnN0IHN0cnVjdCBzb2MxNV9y ZWdfZ29sZGVuIGdvbGRlbl9zZXR0aW5nc19zZG1hX3ZnMTBbXSA9IHsNCkBAIC0xMDYsNyArMTA4 LDggQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBzb2MxNV9yZWdfZ29sZGVuIGdvbGRlbl9zZXR0aW5n c19zZG1hXzRfMVtdID0NCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1B MF9STEMwX1JCX1dQVFJfUE9MTF9DTlRMLCAweGZmZmZmZmY3LCAweDAwNDAzMDAwKSwNCiAJU09D MTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9STEMxX0lCX0NOVEwsIDB4ODAw ZjAxMTEsIDB4MDAwMDAxMDApLA0KIAlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUEwLCAwLCBt bVNETUEwX1JMQzFfUkJfV1BUUl9QT0xMX0NOVEwsIDB4ZmZmZmZmZjcsIDB4MDA0MDMwMDApLA0K LQlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUEwLCAwLCBtbVNETUEwX1VUQ0wxX1BBR0UsIDB4 MDAwMDAzZmYsIDB4MDAwMDAzYzApDQorCVNPQzE1X1JFR19HT0xERU5fVkFMVUUoU0RNQTAsIDAs IG1tU0RNQTBfVVRDTDFfUEFHRSwgMHgwMDAwMDNmZiwgMHgwMDAwMDNjMCksDQorCVNPQzE1X1JF R19HT0xERU5fVkFMVUUoU0RNQTAsIDAsIG1tU0RNQTBfVVRDTDFfV0FURVJNSywgMHhmYzAwMDAw MCwgMHgwMDAwMDAwMCkNCiB9Ow0KIA0KIHN0YXRpYyBjb25zdCBzdHJ1Y3Qgc29jMTVfcmVnX2dv bGRlbiBnb2xkZW5fc2V0dGluZ3Nfc2RtYV80XzJbXSA9DQotLSANCjIuMTcuMQ0K