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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 B7A6EC7618F for ; Thu, 18 Jul 2019 17:31:43 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 2F51D2083B for ; Thu, 18 Jul 2019 17:31:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="KWAJqDln" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2F51D2083B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amd.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45qLlx3YTNzDqf2 for ; Fri, 19 Jul 2019 03:31:41 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (helo) smtp.helo=nam04-bn3-obe.outbound.protection.outlook.com (client-ip=40.107.68.77; helo=nam04-bn3-obe.outbound.protection.outlook.com; envelope-from=thomas.lendacky@amd.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=amd.com Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="KWAJqDln"; dkim-atps=neutral Received: from NAM04-BN3-obe.outbound.protection.outlook.com (mail-eopbgr680077.outbound.protection.outlook.com [40.107.68.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45qLjY4YCRzDqRS for ; Fri, 19 Jul 2019 03:29:36 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=J64l/XzY5QP8ronq/fmbuf9ueelpuX0+WsfWSeXJBnPC9wBDdDjJeFLXH/xr3bR6uMi4OgyzxZlScSgsUJKivtiPvytvrmP0jQyPOZfOjaIpoFo68fIvlhIt+LFYq9dO001EzjcP5Q9vAI592LkOVaAvYw+fAT16dbWnhmS+NN8OqfaayG3YR+QL5WuVqbr9jd28gTkl7nS6kxktQaSsMNXbCFHyIFPSYpcc+3+YXxW5vi4lQH74xm+PwIDm/ZAfkkGUW9PZLllrtskOneOWMwn/lvOnLnUhTfrbYYUHE/VpXITOOzoi2uSeVURjh8h/XQzUl9KnJ+vK15jTJtFOdQ== 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=Ad+6b7kITJgXg4eMCaY92QAzPBBwQY35tBvaAL5/8ws=; b=Ncj+0nQa9VIame/3By3e7PeoGRnAbMVvQaQJtHLmVWUAwCj/30fLLWBNIiroOLB7529ZFQGKNe1GMcuN2KgCShgjGL1A5IhVt6xMzTvRsHAU4KYMblf26P7PftaXD1dm7DG/HwwZG1N11rZOCMJRt3lmT4yykIRe1ryAg7L8akbVO5xEoPHAknX0AH2kK63E3x4tWDdEMLE7RJ7dr+IBaa/EGLmTh8cibnrulY98kxLLRDN9tIBJGJ7F2K0P4hi2NEBEl257CvOG0Vcri7DAZbE86B1FPaT7nHNnQgUgLh9vq9JyC/dItdvCyFfsupZOhWeWRwNAgAOTqv/AFiRwRQ== 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=selector1-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Ad+6b7kITJgXg4eMCaY92QAzPBBwQY35tBvaAL5/8ws=; b=KWAJqDlnyCPMPyyvCQJ14nniAHQGxMYBwCQMU5yM3TmQw7yAmRknn6gIWKkpekJBJPFvjsA98lCmeUvvjPNik27WfqoLqeiJaWTjLOuImmE7hfdUm8C83inzsTu4LlhoNGhshEkJRfnHTpxGhW2+1qmmStJliGTYZ6Or6tgjQ8U= Received: from DM6PR12MB3163.namprd12.prod.outlook.com (20.179.104.150) by DM6PR12MB3099.namprd12.prod.outlook.com (20.178.30.221) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.11; Thu, 18 Jul 2019 17:29:30 +0000 Received: from DM6PR12MB3163.namprd12.prod.outlook.com ([fe80::9c3d:8593:906c:e4f7]) by DM6PR12MB3163.namprd12.prod.outlook.com ([fe80::9c3d:8593:906c:e4f7%6]) with mapi id 15.20.2073.012; Thu, 18 Jul 2019 17:29:30 +0000 From: "Lendacky, Thomas" To: Thiago Jung Bauermann , "x86@kernel.org" Subject: Re: [PATCH v3 3/6] dma-mapping: Remove dma_check_mask() Thread-Topic: [PATCH v3 3/6] dma-mapping: Remove dma_check_mask() Thread-Index: AQHVPRkFgsylEpGHoUyUZi7jfgONZabQooCA Date: Thu, 18 Jul 2019 17:29:30 +0000 Message-ID: References: <20190718032858.28744-1-bauerman@linux.ibm.com> <20190718032858.28744-4-bauerman@linux.ibm.com> In-Reply-To: <20190718032858.28744-4-bauerman@linux.ibm.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SN1PR12CA0099.namprd12.prod.outlook.com (2603:10b6:802:21::34) To DM6PR12MB3163.namprd12.prod.outlook.com (2603:10b6:5:182::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Thomas.Lendacky@amd.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [165.204.77.1] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 08159723-7f29-4350-8322-08d70ba57db8 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:DM6PR12MB3099; x-ms-traffictypediagnostic: DM6PR12MB3099: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3631; x-forefront-prvs: 01026E1310 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(39860400002)(346002)(376002)(366004)(396003)(136003)(189003)(199004)(3846002)(25786009)(6486002)(6506007)(386003)(7736002)(71190400001)(53546011)(446003)(71200400001)(7416002)(36756003)(81166006)(316002)(81156014)(110136005)(6116002)(102836004)(68736007)(54906003)(6246003)(76176011)(31696002)(66066001)(6436002)(2501003)(5660300002)(8676002)(31686004)(64756008)(229853002)(66476007)(66446008)(26005)(476003)(486006)(2616005)(66946007)(52116002)(53936002)(8936002)(2906002)(186003)(478600001)(6512007)(14454004)(305945005)(86362001)(66556008)(4326008)(256004)(99286004)(11346002); DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR12MB3099; H:DM6PR12MB3163.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-message-info: DyTU5flNDNBBCzjpAqzG1daGdOEdSIVLDhAjRZjhYFO0iSdyyghjrySaNAfY+wLI+1e7AHVMUT08kuV7tkFVu5rRs0pLpptsEdbb+Kve5ESjqoK235JvSCFjW7d77CIJYIabTas/S87OrhwesUtQNBLQwNSsRkNYIW0/zniR3+Zs1wspn7GCQNmGWzN+HpqZxtirA6nhLAe21VIAkUZu1ZpCe9aUK6sqgg3MPPfSYBIveqhlN7nQZ2sSn064K/MKkzGB4tWLfAo5hOtSP0E82sffeghk0AsqzJnOKLQ7Q8XTsyJkSXXbBa0YbTs6wlGW+el9gM30OGAQzIi6UzZO8TgBHYgwqx5GPvWlwtnexCKjqG1haU+QaZ9p0xiPtR7ri0SzT7ZIT9zQXwYKN4iZklYtQbd+uuavzv17brmrYNQ= Content-Type: text/plain; charset="utf-8" Content-ID: <65559D157A6B024188913D5CB53D72FA@namprd12.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 08159723-7f29-4350-8322-08d70ba57db8 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jul 2019 17:29:30.5136 (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: tlendack@amd.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3099 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-s390@vger.kernel.org" , Konrad Rzeszutek Wilk , Robin Murphy , Mike Anderson , Ram Pai , "linux-kernel@vger.kernel.org" , Alexey Dobriyan , Halil Pasic , "iommu@lists.linux-foundation.org" , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , "linux-fsdevel@vger.kernel.org" , Thomas Gleixner , "linuxppc-dev@lists.ozlabs.org" , Christoph Hellwig , Marek Szyprowski Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" T24gNy8xNy8xOSAxMDoyOCBQTSwgVGhpYWdvIEp1bmcgQmF1ZXJtYW5uIHdyb3RlOg0KPiBzbWVf YWN0aXZlKCkgaXMgYW4geDg2LXNwZWNpZmljIGZ1bmN0aW9uIHNvIGl0J3MgYmV0dGVyIG5vdCB0 byBjYWxsIGl0IGZyb20NCj4gZ2VuZXJpYyBjb2RlLiBDaHJpc3RvcGggSGVsbHdpZyBtZW50aW9u ZWQgdGhhdCAiVGhlcmUgaXMgbm8gcmVhc29uIHdoeSB3ZQ0KPiBzaG91bGQgaGF2ZSBhIHNwZWNp YWwgZGVidWcgcHJpbnRrIGp1c3QgZm9yIG9uZSBzcGVjaWZpYyByZWFzb24gd2h5IHRoZXJlDQo+ IGlzIGEgcmVxdWlyZW1lbnQgZm9yIGEgbGFyZ2UgRE1BIG1hc2suIiwgc28ganVzdCByZW1vdmUg ZG1hX2NoZWNrX21hc2soKS4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IFRoaWFnbyBKdW5nIEJhdWVy bWFubiA8YmF1ZXJtYW5AbGludXguaWJtLmNvbT4NCg0KUmV2aWV3ZWQtYnk6IFRvbSBMZW5kYWNr eSA8dGhvbWFzLmxlbmRhY2t5QGFtZC5jb20+DQoNCj4gLS0tDQo+ICBrZXJuZWwvZG1hL21hcHBp bmcuYyB8IDggLS0tLS0tLS0NCj4gIDEgZmlsZSBjaGFuZ2VkLCA4IGRlbGV0aW9ucygtKQ0KPiAN Cj4gZGlmZiAtLWdpdCBhL2tlcm5lbC9kbWEvbWFwcGluZy5jIGIva2VybmVsL2RtYS9tYXBwaW5n LmMNCj4gaW5kZXggMWY2MjhlN2FjNzA5Li42MWVlZWZiZmNiMzYgMTAwNjQ0DQo+IC0tLSBhL2tl cm5lbC9kbWEvbWFwcGluZy5jDQo+ICsrKyBiL2tlcm5lbC9kbWEvbWFwcGluZy5jDQo+IEBAIC0y OTEsMTIgKzI5MSw2IEBAIHZvaWQgZG1hX2ZyZWVfYXR0cnMoc3RydWN0IGRldmljZSAqZGV2LCBz aXplX3Qgc2l6ZSwgdm9pZCAqY3B1X2FkZHIsDQo+ICB9DQo+ICBFWFBPUlRfU1lNQk9MKGRtYV9m cmVlX2F0dHJzKTsNCj4gIA0KPiAtc3RhdGljIGlubGluZSB2b2lkIGRtYV9jaGVja19tYXNrKHN0 cnVjdCBkZXZpY2UgKmRldiwgdTY0IG1hc2spDQo+IC17DQo+IC0JaWYgKHNtZV9hY3RpdmUoKSAm JiAobWFzayA8ICgoKHU2NClzbWVfZ2V0X21lX21hc2soKSA8PCAxKSAtIDEpKSkNCj4gLQkJZGV2 X3dhcm4oZGV2LCAiU01FIGlzIGFjdGl2ZSwgZGV2aWNlIHdpbGwgcmVxdWlyZSBETUEgYm91bmNl IGJ1ZmZlcnNcbiIpOw0KPiAtfQ0KPiAtDQo+ICBpbnQgZG1hX3N1cHBvcnRlZChzdHJ1Y3QgZGV2 aWNlICpkZXYsIHU2NCBtYXNrKQ0KPiAgew0KPiAgCWNvbnN0IHN0cnVjdCBkbWFfbWFwX29wcyAq b3BzID0gZ2V0X2RtYV9vcHMoZGV2KTsNCj4gQEAgLTMyNyw3ICszMjEsNiBAQCBpbnQgZG1hX3Nl dF9tYXNrKHN0cnVjdCBkZXZpY2UgKmRldiwgdTY0IG1hc2spDQo+ICAJCXJldHVybiAtRUlPOw0K PiAgDQo+ICAJYXJjaF9kbWFfc2V0X21hc2soZGV2LCBtYXNrKTsNCj4gLQlkbWFfY2hlY2tfbWFz ayhkZXYsIG1hc2spOw0KPiAgCSpkZXYtPmRtYV9tYXNrID0gbWFzazsNCj4gIAlyZXR1cm4gMDsN Cj4gIH0NCj4gQEAgLTM0NSw3ICszMzgsNiBAQCBpbnQgZG1hX3NldF9jb2hlcmVudF9tYXNrKHN0 cnVjdCBkZXZpY2UgKmRldiwgdTY0IG1hc2spDQo+ICAJaWYgKCFkbWFfc3VwcG9ydGVkKGRldiwg bWFzaykpDQo+ICAJCXJldHVybiAtRUlPOw0KPiAgDQo+IC0JZG1hX2NoZWNrX21hc2soZGV2LCBt YXNrKTsNCj4gIAlkZXYtPmNvaGVyZW50X2RtYV9tYXNrID0gbWFzazsNCj4gIAlyZXR1cm4gMDsN Cj4gIH0NCj4gDQo=