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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 92E35C3F2CD for ; Thu, 5 Mar 2020 13:34:56 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 629E520848 for ; Thu, 5 Mar 2020 13:34:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="fsNsHx/U" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 629E520848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amd.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 41DBB6E32B; Thu, 5 Mar 2020 13:34:55 +0000 (UTC) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2077.outbound.protection.outlook.com [40.107.94.77]) by gabe.freedesktop.org (Postfix) with ESMTPS id C74986E32B; Thu, 5 Mar 2020 13:34:53 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=fMOIAM5jcaBw7g8PG1/bW6dbbLZD7nkdchxjNx8pBSma9YNHCTNz3dgkGv5Wfp6qKk0GJ6o3CMQm8X3U19hhxUr7PzFVqAeXme/Lo32DBiOQdK0C36QDby/A1AmTB99xplsJUkzaWnAfcP9I8l+HL2VghBxTdStB4tikp0V15jOffmmm0oqJAQubZOvVUjVt6hBRomxCy/a+R/FBrzdDORHba7YiIQrms3MGfTJa6g6M2e/QbX0V1GLK7xJiL0kasc9nQTdFp3n+pceRF+umgUJX2B6eDtQQDNpS09vkosgkuv7aoMpJ/kI2hfQ43tDWBcO3qiKTkvl2i26CNdN9hw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mYrmWfWUKZBKhKaoGUTIXz8fx3Q9zsnImexX+hUeS1Y=; b=YCNdML+d0i6Hj7KlhbG+FSXlIKymfhkWdmLay4U479WkNXkwvbpUpk1jKabVr+rH4Epr6hstYNC1r9quW96ktkuQqSH8OYPnBE2r6UwlMkuDQzpZ3ghvkS/DUdnFegPXrpo/a9q7P04NqsMIiwIRNWGyWDDZCIYnOJjOC3vxmJoJ5S3JDjzyedBI2kDqhJ92I+v0Tj2sw6sA4ajyYgkBCKC+pTI8ZYKO8Udm455GSx+uCuEFkI+7K7QdjhTgeIG5csdC7dCj3yowYdEE2YJXlKFBALoVZY4IGqfms1XIKVugbIxECDhgSsmsbTM5Fb5/HLsAslr9QFqmsdz8RveVhQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector2-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mYrmWfWUKZBKhKaoGUTIXz8fx3Q9zsnImexX+hUeS1Y=; b=fsNsHx/UrqOzXkOh4XgzRR5HtEZwtoaJo1cVL5eKmlSvlPVy2KzABIh5xazqNP/5zLgdhJM0+e4agF3KAlp1WdduM2pPxDi5OP3EvUtXcxONlbLf/s6FGXcCbyg21lCnUAsiyW2zZCj9d4Me+4koSNtmtUx688BNc9xLE4XYIOc= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Christian.Koenig@amd.com; Received: from DM5PR12MB1705.namprd12.prod.outlook.com (2603:10b6:3:10c::22) by DM5PR12MB1369.namprd12.prod.outlook.com (2603:10b6:3:6f::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.14; Thu, 5 Mar 2020 13:34:52 +0000 Received: from DM5PR12MB1705.namprd12.prod.outlook.com ([fe80::d40e:7339:8605:bc92]) by DM5PR12MB1705.namprd12.prod.outlook.com ([fe80::d40e:7339:8605:bc92%11]) with mapi id 15.20.2772.019; Thu, 5 Mar 2020 13:34:52 +0000 Subject: Re: [PATCH 8/8] drm/ttm: do not keep GPU dependent addresses To: Nirmoy Das , dri-devel@lists.freedesktop.org References: <20200305132910.17515-1-nirmoy.das@amd.com> <20200305132910.17515-9-nirmoy.das@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <5a65d7ce-2a78-247a-1fd8-3fff211bf0d6@amd.com> Date: Thu, 5 Mar 2020 14:34:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 In-Reply-To: <20200305132910.17515-9-nirmoy.das@amd.com> Content-Language: en-US X-ClientProxiedBy: AM4PR0101CA0071.eurprd01.prod.exchangelabs.com (2603:10a6:200:41::39) To DM5PR12MB1705.namprd12.prod.outlook.com (2603:10b6:3:10c::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [IPv6:2a02:908:1252:fb60:be8a:bd56:1f94:86e7] (2a02:908:1252:fb60:be8a:bd56:1f94:86e7) by AM4PR0101CA0071.eurprd01.prod.exchangelabs.com (2603:10a6:200:41::39) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.15 via Frontend Transport; Thu, 5 Mar 2020 13:34:49 +0000 X-Originating-IP: [2a02:908:1252:fb60:be8a:bd56:1f94:86e7] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 6df7f1d2-51f0-4d88-91dc-08d7c109fc01 X-MS-TrafficTypeDiagnostic: DM5PR12MB1369:|DM5PR12MB1369: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:454; X-Forefront-PRVS: 03333C607F X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(4636009)(376002)(396003)(136003)(346002)(366004)(39860400002)(189003)(199004)(316002)(52116002)(4326008)(478600001)(2906002)(31686004)(86362001)(31696002)(7416002)(36756003)(5660300002)(16526019)(2616005)(6666004)(186003)(8676002)(8936002)(81156014)(66476007)(6486002)(81166006)(66556008)(66946007); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR12MB1369; H:DM5PR12MB1705.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: QqM0EPAGENyEuvMnn6E1HpHE4GxpO6fwaro8AG+Me9ZXsCANTOicDmWyhuOVAjwr1J3SlFA9dwwXwijdb2svUiVdVMnhAkyokhNytuTZSWjuEeIK+bU6J9UbmYMVedDI3TuxfrtoXpo7EM0mIwhPFE9trai39EwelD24QVeY7dm0GN3jMJRK8WVi7+OmbDzqPlHMKLI1dzEKZz25GkSfGAz8rxl3Re5MBconRpiVX49UsGzFSnkC8ZHAG7o1qtp4tL2WrWgxPUWjLjlojSHLg9F5mjPHdViK+6gWlU1b/9IPur56A+HDEWju9cgqb5vfreDa/piRpPx7wZmgBIE7SGyKnJGuPyNQXiEXEqKLr9E2USjuR0AvSIJ4YdUVjTh1qgFdyXXAuBJpAe9gzZ3duIZSN3DD6kXceUtp0JAs0bnc8j7tWxkOElrUrr7IbI0a X-MS-Exchange-AntiSpam-MessageData: +id6+Rl9n+fIzpDEGYPBDi8bNzo7CHli91y+OsrlejFTOAV5Gl+ojyXIBxiyK+K4B/PxKzD+LWqe8ui/53J8kK/xHa0ZZF0CV/purtceGIF+2vGWc55wv6YitJ/vGvDyXqLT8nmEHcwHE98ciBdOCclYXAeqe5elcD9XK49VzpSexfeU3zlit4ucago4ckz1bS9aN21G6YRD3TXc0kFn9Q== X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6df7f1d2-51f0-4d88-91dc-08d7c109fc01 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Mar 2020 13:34:52.5911 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: sB4CJlwF0aUsO2YBm6nMeHodsibT2yA+871cC6ifkhVrQZAKpzFinLSZMu1JQWRp X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1369 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: , Cc: David1.Zhou@amd.com, thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com, brian.welty@intel.com, maarten.lankhorst@linux.intel.com, amd-gfx@lists.freedesktop.org, nirmoy.das@amd.com, linux-graphics-maintainer@vmware.com, kraxel@redhat.com, daniel@ffwll.ch, alexander.deucher@amd.com, sean@poorly.run, bskeggs@redhat.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" QW0gMDUuMDMuMjAgdW0gMTQ6Mjkgc2NocmllYiBOaXJtb3kgRGFzOgo+IEdQVSBhZGRyZXNzIGhh bmRsaW5nIGlzIGRldmljZSBzcGVjaWZpYyBhbmQgc2hvdWxkIGJlIGhhbmRsZSBieSBpdHMgZGV2 aWNlCj4gZHJpdmVyLgo+Cj4gU2lnbmVkLW9mZi1ieTogTmlybW95IERhcyA8bmlybW95LmRhc0Bh bWQuY29tPgoKUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdA YW1kLmNvbT4KCj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jICAgIHwgNyAt LS0tLS0tCj4gICBpbmNsdWRlL2RybS90dG0vdHRtX2JvX2FwaS5oICAgIHwgMiAtLQo+ICAgaW5j bHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIuaCB8IDEgLQo+ICAgMyBmaWxlcyBjaGFuZ2VkLCAx MCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9i by5jIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYwo+IGluZGV4IDZkMWU5MWJlOWM3OC4u OWYyNGZiMjg3ZDcxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jCj4gQEAgLTg1LDcgKzg1LDYgQEAg c3RhdGljIHZvaWQgdHRtX21lbV90eXBlX2RlYnVnKHN0cnVjdCB0dG1fYm9fZGV2aWNlICpiZGV2 LCBzdHJ1Y3QgZHJtX3ByaW50ZXIgKnAKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgaGFzX3R5cGU6 ICVkXG4iLCBtYW4tPmhhc190eXBlKTsKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgdXNlX3R5cGU6 ICVkXG4iLCBtYW4tPnVzZV90eXBlKTsKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgZmxhZ3M6IDB4 JTA4WFxuIiwgbWFuLT5mbGFncyk7Cj4gLQlkcm1fcHJpbnRmKHAsICIgICAgZ3B1X29mZnNldDog MHglMDhsbFhcbiIsIG1hbi0+Z3B1X29mZnNldCk7Cj4gICAJZHJtX3ByaW50ZihwLCAiICAgIHNp emU6ICVsbHVcbiIsIG1hbi0+c2l6ZSk7Cj4gICAJZHJtX3ByaW50ZihwLCAiICAgIGF2YWlsYWJs ZV9jYWNoaW5nOiAweCUwOFhcbiIsIG1hbi0+YXZhaWxhYmxlX2NhY2hpbmcpOwo+ICAgCWRybV9w cmludGYocCwgIiAgICBkZWZhdWx0X2NhY2hpbmc6IDB4JTA4WFxuIiwgbWFuLT5kZWZhdWx0X2Nh Y2hpbmcpOwo+IEBAIC0zNDUsMTIgKzM0NCw2IEBAIHN0YXRpYyBpbnQgdHRtX2JvX2hhbmRsZV9t b3ZlX21lbShzdHJ1Y3QgdHRtX2J1ZmZlcl9vYmplY3QgKmJvLAo+ICAgbW92ZWQ6Cj4gICAJYm8t PmV2aWN0ZWQgPSBmYWxzZTsKPiAgIAo+IC0JaWYgKGJvLT5tZW0ubW1fbm9kZSkKPiAtCQliby0+ b2Zmc2V0ID0gKGJvLT5tZW0uc3RhcnQgPDwgUEFHRV9TSElGVCkgKwo+IC0JCSAgICBiZGV2LT5t YW5bYm8tPm1lbS5tZW1fdHlwZV0uZ3B1X29mZnNldDsKPiAtCWVsc2UKPiAtCQliby0+b2Zmc2V0 ID0gMDsKPiAtCj4gICAJY3R4LT5ieXRlc19tb3ZlZCArPSBiby0+bnVtX3BhZ2VzIDw8IFBBR0Vf U0hJRlQ7Cj4gICAJcmV0dXJuIDA7Cj4gICAKPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vdHRt L3R0bV9ib19hcGkuaCBiL2luY2x1ZGUvZHJtL3R0bS90dG1fYm9fYXBpLmgKPiBpbmRleCBiOWJj MWIwMDE0MmUuLmQ2ZjM5ZWU1YmY1ZCAxMDA2NDQKPiAtLS0gYS9pbmNsdWRlL2RybS90dG0vdHRt X2JvX2FwaS5oCj4gKysrIGIvaW5jbHVkZS9kcm0vdHRtL3R0bV9ib19hcGkuaAo+IEBAIC0yMTMs OCArMjEzLDYgQEAgc3RydWN0IHR0bV9idWZmZXJfb2JqZWN0IHsKPiAgIAkgKiBlaXRoZXIgb2Yg dGhlc2UgbG9ja3MgaGVsZC4KPiAgIAkgKi8KPiAgIAo+IC0JdWludDY0X3Qgb2Zmc2V0OyAvKiBH UFUgYWRkcmVzcyBzcGFjZSBpcyBpbmRlcGVuZGVudCBvZiBDUFUgd29yZCBzaXplICovCj4gLQo+ ICAgCXN0cnVjdCBzZ190YWJsZSAqc2c7Cj4gICB9Owo+ICAgCj4gZGlmZiAtLWdpdCBhL2luY2x1 ZGUvZHJtL3R0bS90dG1fYm9fZHJpdmVyLmggYi9pbmNsdWRlL2RybS90dG0vdHRtX2JvX2RyaXZl ci5oCj4gaW5kZXggYzllMGZkMDlmNGIyLi5jOGNlNmMxODFhYmUgMTAwNjQ0Cj4gLS0tIGEvaW5j bHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIuaAo+ICsrKyBiL2luY2x1ZGUvZHJtL3R0bS90dG1f Ym9fZHJpdmVyLmgKPiBAQCAtMTc3LDcgKzE3Nyw2IEBAIHN0cnVjdCB0dG1fbWVtX3R5cGVfbWFu YWdlciB7Cj4gICAJYm9vbCBoYXNfdHlwZTsKPiAgIAlib29sIHVzZV90eXBlOwo+ICAgCXVpbnQz Ml90IGZsYWdzOwo+IC0JdWludDY0X3QgZ3B1X29mZnNldDsgLyogR1BVIGFkZHJlc3Mgc3BhY2Ug aXMgaW5kZXBlbmRlbnQgb2YgQ1BVIHdvcmQgc2l6ZSAqLwo+ICAgCXVpbnQ2NF90IHNpemU7Cj4g ICAJdWludDMyX3QgYXZhaWxhYmxlX2NhY2hpbmc7Cj4gICAJdWludDMyX3QgZGVmYXVsdF9jYWNo aW5nOwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1k LWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg== 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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 A9AAFC3F2D1 for ; Thu, 5 Mar 2020 13:34:55 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7C37620848 for ; Thu, 5 Mar 2020 13:34:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="fsNsHx/U" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7C37620848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amd.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D5B1E6E321; Thu, 5 Mar 2020 13:34:54 +0000 (UTC) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2077.outbound.protection.outlook.com [40.107.94.77]) by gabe.freedesktop.org (Postfix) with ESMTPS id C74986E32B; Thu, 5 Mar 2020 13:34:53 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=fMOIAM5jcaBw7g8PG1/bW6dbbLZD7nkdchxjNx8pBSma9YNHCTNz3dgkGv5Wfp6qKk0GJ6o3CMQm8X3U19hhxUr7PzFVqAeXme/Lo32DBiOQdK0C36QDby/A1AmTB99xplsJUkzaWnAfcP9I8l+HL2VghBxTdStB4tikp0V15jOffmmm0oqJAQubZOvVUjVt6hBRomxCy/a+R/FBrzdDORHba7YiIQrms3MGfTJa6g6M2e/QbX0V1GLK7xJiL0kasc9nQTdFp3n+pceRF+umgUJX2B6eDtQQDNpS09vkosgkuv7aoMpJ/kI2hfQ43tDWBcO3qiKTkvl2i26CNdN9hw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mYrmWfWUKZBKhKaoGUTIXz8fx3Q9zsnImexX+hUeS1Y=; b=YCNdML+d0i6Hj7KlhbG+FSXlIKymfhkWdmLay4U479WkNXkwvbpUpk1jKabVr+rH4Epr6hstYNC1r9quW96ktkuQqSH8OYPnBE2r6UwlMkuDQzpZ3ghvkS/DUdnFegPXrpo/a9q7P04NqsMIiwIRNWGyWDDZCIYnOJjOC3vxmJoJ5S3JDjzyedBI2kDqhJ92I+v0Tj2sw6sA4ajyYgkBCKC+pTI8ZYKO8Udm455GSx+uCuEFkI+7K7QdjhTgeIG5csdC7dCj3yowYdEE2YJXlKFBALoVZY4IGqfms1XIKVugbIxECDhgSsmsbTM5Fb5/HLsAslr9QFqmsdz8RveVhQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector2-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mYrmWfWUKZBKhKaoGUTIXz8fx3Q9zsnImexX+hUeS1Y=; b=fsNsHx/UrqOzXkOh4XgzRR5HtEZwtoaJo1cVL5eKmlSvlPVy2KzABIh5xazqNP/5zLgdhJM0+e4agF3KAlp1WdduM2pPxDi5OP3EvUtXcxONlbLf/s6FGXcCbyg21lCnUAsiyW2zZCj9d4Me+4koSNtmtUx688BNc9xLE4XYIOc= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Christian.Koenig@amd.com; Received: from DM5PR12MB1705.namprd12.prod.outlook.com (2603:10b6:3:10c::22) by DM5PR12MB1369.namprd12.prod.outlook.com (2603:10b6:3:6f::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.14; Thu, 5 Mar 2020 13:34:52 +0000 Received: from DM5PR12MB1705.namprd12.prod.outlook.com ([fe80::d40e:7339:8605:bc92]) by DM5PR12MB1705.namprd12.prod.outlook.com ([fe80::d40e:7339:8605:bc92%11]) with mapi id 15.20.2772.019; Thu, 5 Mar 2020 13:34:52 +0000 Subject: Re: [PATCH 8/8] drm/ttm: do not keep GPU dependent addresses To: Nirmoy Das , dri-devel@lists.freedesktop.org References: <20200305132910.17515-1-nirmoy.das@amd.com> <20200305132910.17515-9-nirmoy.das@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <5a65d7ce-2a78-247a-1fd8-3fff211bf0d6@amd.com> Date: Thu, 5 Mar 2020 14:34:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 In-Reply-To: <20200305132910.17515-9-nirmoy.das@amd.com> Content-Language: en-US X-ClientProxiedBy: AM4PR0101CA0071.eurprd01.prod.exchangelabs.com (2603:10a6:200:41::39) To DM5PR12MB1705.namprd12.prod.outlook.com (2603:10b6:3:10c::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [IPv6:2a02:908:1252:fb60:be8a:bd56:1f94:86e7] (2a02:908:1252:fb60:be8a:bd56:1f94:86e7) by AM4PR0101CA0071.eurprd01.prod.exchangelabs.com (2603:10a6:200:41::39) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.15 via Frontend Transport; Thu, 5 Mar 2020 13:34:49 +0000 X-Originating-IP: [2a02:908:1252:fb60:be8a:bd56:1f94:86e7] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 6df7f1d2-51f0-4d88-91dc-08d7c109fc01 X-MS-TrafficTypeDiagnostic: DM5PR12MB1369:|DM5PR12MB1369: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:454; X-Forefront-PRVS: 03333C607F X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(4636009)(376002)(396003)(136003)(346002)(366004)(39860400002)(189003)(199004)(316002)(52116002)(4326008)(478600001)(2906002)(31686004)(86362001)(31696002)(7416002)(36756003)(5660300002)(16526019)(2616005)(6666004)(186003)(8676002)(8936002)(81156014)(66476007)(6486002)(81166006)(66556008)(66946007); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR12MB1369; H:DM5PR12MB1705.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: QqM0EPAGENyEuvMnn6E1HpHE4GxpO6fwaro8AG+Me9ZXsCANTOicDmWyhuOVAjwr1J3SlFA9dwwXwijdb2svUiVdVMnhAkyokhNytuTZSWjuEeIK+bU6J9UbmYMVedDI3TuxfrtoXpo7EM0mIwhPFE9trai39EwelD24QVeY7dm0GN3jMJRK8WVi7+OmbDzqPlHMKLI1dzEKZz25GkSfGAz8rxl3Re5MBconRpiVX49UsGzFSnkC8ZHAG7o1qtp4tL2WrWgxPUWjLjlojSHLg9F5mjPHdViK+6gWlU1b/9IPur56A+HDEWju9cgqb5vfreDa/piRpPx7wZmgBIE7SGyKnJGuPyNQXiEXEqKLr9E2USjuR0AvSIJ4YdUVjTh1qgFdyXXAuBJpAe9gzZ3duIZSN3DD6kXceUtp0JAs0bnc8j7tWxkOElrUrr7IbI0a X-MS-Exchange-AntiSpam-MessageData: +id6+Rl9n+fIzpDEGYPBDi8bNzo7CHli91y+OsrlejFTOAV5Gl+ojyXIBxiyK+K4B/PxKzD+LWqe8ui/53J8kK/xHa0ZZF0CV/purtceGIF+2vGWc55wv6YitJ/vGvDyXqLT8nmEHcwHE98ciBdOCclYXAeqe5elcD9XK49VzpSexfeU3zlit4ucago4ckz1bS9aN21G6YRD3TXc0kFn9Q== X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6df7f1d2-51f0-4d88-91dc-08d7c109fc01 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Mar 2020 13:34:52.5911 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: sB4CJlwF0aUsO2YBm6nMeHodsibT2yA+871cC6ifkhVrQZAKpzFinLSZMu1JQWRp X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1369 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com, brian.welty@intel.com, amd-gfx@lists.freedesktop.org, nirmoy.das@amd.com, linux-graphics-maintainer@vmware.com, kraxel@redhat.com, alexander.deucher@amd.com, sean@poorly.run, bskeggs@redhat.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" QW0gMDUuMDMuMjAgdW0gMTQ6Mjkgc2NocmllYiBOaXJtb3kgRGFzOgo+IEdQVSBhZGRyZXNzIGhh bmRsaW5nIGlzIGRldmljZSBzcGVjaWZpYyBhbmQgc2hvdWxkIGJlIGhhbmRsZSBieSBpdHMgZGV2 aWNlCj4gZHJpdmVyLgo+Cj4gU2lnbmVkLW9mZi1ieTogTmlybW95IERhcyA8bmlybW95LmRhc0Bh bWQuY29tPgoKUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdA YW1kLmNvbT4KCj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jICAgIHwgNyAt LS0tLS0tCj4gICBpbmNsdWRlL2RybS90dG0vdHRtX2JvX2FwaS5oICAgIHwgMiAtLQo+ICAgaW5j bHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIuaCB8IDEgLQo+ICAgMyBmaWxlcyBjaGFuZ2VkLCAx MCBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9i by5jIGIvZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYwo+IGluZGV4IDZkMWU5MWJlOWM3OC4u OWYyNGZiMjg3ZDcxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jCj4gQEAgLTg1LDcgKzg1LDYgQEAg c3RhdGljIHZvaWQgdHRtX21lbV90eXBlX2RlYnVnKHN0cnVjdCB0dG1fYm9fZGV2aWNlICpiZGV2 LCBzdHJ1Y3QgZHJtX3ByaW50ZXIgKnAKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgaGFzX3R5cGU6 ICVkXG4iLCBtYW4tPmhhc190eXBlKTsKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgdXNlX3R5cGU6 ICVkXG4iLCBtYW4tPnVzZV90eXBlKTsKPiAgIAlkcm1fcHJpbnRmKHAsICIgICAgZmxhZ3M6IDB4 JTA4WFxuIiwgbWFuLT5mbGFncyk7Cj4gLQlkcm1fcHJpbnRmKHAsICIgICAgZ3B1X29mZnNldDog MHglMDhsbFhcbiIsIG1hbi0+Z3B1X29mZnNldCk7Cj4gICAJZHJtX3ByaW50ZihwLCAiICAgIHNp emU6ICVsbHVcbiIsIG1hbi0+c2l6ZSk7Cj4gICAJZHJtX3ByaW50ZihwLCAiICAgIGF2YWlsYWJs ZV9jYWNoaW5nOiAweCUwOFhcbiIsIG1hbi0+YXZhaWxhYmxlX2NhY2hpbmcpOwo+ICAgCWRybV9w cmludGYocCwgIiAgICBkZWZhdWx0X2NhY2hpbmc6IDB4JTA4WFxuIiwgbWFuLT5kZWZhdWx0X2Nh Y2hpbmcpOwo+IEBAIC0zNDUsMTIgKzM0NCw2IEBAIHN0YXRpYyBpbnQgdHRtX2JvX2hhbmRsZV9t b3ZlX21lbShzdHJ1Y3QgdHRtX2J1ZmZlcl9vYmplY3QgKmJvLAo+ICAgbW92ZWQ6Cj4gICAJYm8t PmV2aWN0ZWQgPSBmYWxzZTsKPiAgIAo+IC0JaWYgKGJvLT5tZW0ubW1fbm9kZSkKPiAtCQliby0+ b2Zmc2V0ID0gKGJvLT5tZW0uc3RhcnQgPDwgUEFHRV9TSElGVCkgKwo+IC0JCSAgICBiZGV2LT5t YW5bYm8tPm1lbS5tZW1fdHlwZV0uZ3B1X29mZnNldDsKPiAtCWVsc2UKPiAtCQliby0+b2Zmc2V0 ID0gMDsKPiAtCj4gICAJY3R4LT5ieXRlc19tb3ZlZCArPSBiby0+bnVtX3BhZ2VzIDw8IFBBR0Vf U0hJRlQ7Cj4gICAJcmV0dXJuIDA7Cj4gICAKPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vdHRt L3R0bV9ib19hcGkuaCBiL2luY2x1ZGUvZHJtL3R0bS90dG1fYm9fYXBpLmgKPiBpbmRleCBiOWJj MWIwMDE0MmUuLmQ2ZjM5ZWU1YmY1ZCAxMDA2NDQKPiAtLS0gYS9pbmNsdWRlL2RybS90dG0vdHRt X2JvX2FwaS5oCj4gKysrIGIvaW5jbHVkZS9kcm0vdHRtL3R0bV9ib19hcGkuaAo+IEBAIC0yMTMs OCArMjEzLDYgQEAgc3RydWN0IHR0bV9idWZmZXJfb2JqZWN0IHsKPiAgIAkgKiBlaXRoZXIgb2Yg dGhlc2UgbG9ja3MgaGVsZC4KPiAgIAkgKi8KPiAgIAo+IC0JdWludDY0X3Qgb2Zmc2V0OyAvKiBH UFUgYWRkcmVzcyBzcGFjZSBpcyBpbmRlcGVuZGVudCBvZiBDUFUgd29yZCBzaXplICovCj4gLQo+ ICAgCXN0cnVjdCBzZ190YWJsZSAqc2c7Cj4gICB9Owo+ICAgCj4gZGlmZiAtLWdpdCBhL2luY2x1 ZGUvZHJtL3R0bS90dG1fYm9fZHJpdmVyLmggYi9pbmNsdWRlL2RybS90dG0vdHRtX2JvX2RyaXZl ci5oCj4gaW5kZXggYzllMGZkMDlmNGIyLi5jOGNlNmMxODFhYmUgMTAwNjQ0Cj4gLS0tIGEvaW5j bHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIuaAo+ICsrKyBiL2luY2x1ZGUvZHJtL3R0bS90dG1f Ym9fZHJpdmVyLmgKPiBAQCAtMTc3LDcgKzE3Nyw2IEBAIHN0cnVjdCB0dG1fbWVtX3R5cGVfbWFu YWdlciB7Cj4gICAJYm9vbCBoYXNfdHlwZTsKPiAgIAlib29sIHVzZV90eXBlOwo+ICAgCXVpbnQz Ml90IGZsYWdzOwo+IC0JdWludDY0X3QgZ3B1X29mZnNldDsgLyogR1BVIGFkZHJlc3Mgc3BhY2Ug aXMgaW5kZXBlbmRlbnQgb2YgQ1BVIHdvcmQgc2l6ZSAqLwo+ICAgCXVpbnQ2NF90IHNpemU7Cj4g ICAJdWludDMyX3QgYXZhaWxhYmxlX2NhY2hpbmc7Cj4gICAJdWludDMyX3QgZGVmYXVsdF9jYWNo aW5nOwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==