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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,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 08801C433E0 for ; Thu, 18 Mar 2021 11:01:46 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 7FE0B64F2B for ; Thu, 18 Mar 2021 11:01:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7FE0B64F2B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 1FA494ED72; Thu, 18 Mar 2021 11:01:45 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JvDhXKCMPUcp; Thu, 18 Mar 2021 11:01:44 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTP id D778F4ED39; Thu, 18 Mar 2021 11:01:43 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A5BE8C000B; Thu, 18 Mar 2021 11:01:43 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 61E1DC0001 for ; Thu, 18 Mar 2021 11:01:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 4FF3D4ED49 for ; Thu, 18 Mar 2021 11:01:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2mr0rE76IYpr for ; Thu, 18 Mar 2021 11:01:41 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp4.osuosl.org (Postfix) with ESMTP id 2D9B94ED39 for ; Thu, 18 Mar 2021 11:01:40 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 345E2ED1; Thu, 18 Mar 2021 04:01:40 -0700 (PDT) Received: from [10.57.50.37] (unknown [10.57.50.37]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 843983F792; Thu, 18 Mar 2021 04:01:39 -0700 (PDT) Subject: Re: [PATCH] iommu/dma: Fix a typo in a comment To: "chenxiang (M)" , Will Deacon References: <1616037684-59399-1-git-send-email-chenxiang66@hisilicon.com> <20210318093410.GA6574@willie-the-truck> From: Robin Murphy Message-ID: <8eef75b4-8f69-3dff-d46a-170aa8b30a53@arm.com> Date: Thu, 18 Mar 2021 11:01:31 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-GB Cc: iommu@lists.linux-foundation.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" T24gMjAyMS0wMy0xOCAwOTo1NSwgY2hlbnhpYW5nIChNKSB3cm90ZToKPiBIaSB3aWxsLAo+IAo+ IAo+IOWcqCAyMDIxLzMvMTggMTc6MzQsIFdpbGwgRGVhY29uIOWGmemBkzoKPj4gT24gVGh1LCBN YXIgMTgsIDIwMjEgYXQgMTE6MjE6MjRBTSArMDgwMCwgY2hlbnhpYW5nIHdyb3RlOgo+Pj4gRnJv bTogWGlhbmcgQ2hlbiA8Y2hlbnhpYW5nNjZAaGlzaWxpY29uLmNvbT4KPj4+Cj4+PiBGaXggYSB0 eXBlICJTQUMiIHRvICJEQUMiIGluIHRoZSBjb21tZW50IG9mIGZ1bmN0aW9uCj4+PiBpb21tdV9k bWFfYWxsb2NfaW92YSgpLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IFhpYW5nIENoZW4gPGNoZW54 aWFuZzY2QGhpc2lsaWNvbi5jb20+Cj4+PiAtLS0KPj4+IMKgIGRyaXZlcnMvaW9tbXUvZG1hLWlv bW11LmMgfCAyICstCj4+PiDCoCAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVs ZXRpb24oLSkKPj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9pb21tdS9kbWEtaW9tbXUuYyBi L2RyaXZlcnMvaW9tbXUvZG1hLWlvbW11LmMKPj4+IGluZGV4IGFmNzY1YzguLjNiYzE3ZWUgMTAw NjQ0Cj4+PiAtLS0gYS9kcml2ZXJzL2lvbW11L2RtYS1pb21tdS5jCj4+PiArKysgYi9kcml2ZXJz L2lvbW11L2RtYS1pb21tdS5jCj4+PiBAQCAtNDQzLDcgKzQ0Myw3IEBAIHN0YXRpYyBkbWFfYWRk cl90IGlvbW11X2RtYV9hbGxvY19pb3ZhKHN0cnVjdCAKPj4+IGlvbW11X2RvbWFpbiAqZG9tYWlu LAo+Pj4gwqDCoMKgwqDCoCBpZiAoZG9tYWluLT5nZW9tZXRyeS5mb3JjZV9hcGVydHVyZSkKPj4+ IMKgwqDCoMKgwqDCoMKgwqDCoCBkbWFfbGltaXQgPSBtaW4oZG1hX2xpbWl0LCAKPj4+ICh1NjQp ZG9tYWluLT5nZW9tZXRyeS5hcGVydHVyZV9lbmQpOwo+Pj4gLcKgwqDCoCAvKiBUcnkgdG8gZ2V0 IFBDSSBkZXZpY2VzIGEgU0FDIGFkZHJlc3MgKi8KPj4+ICvCoMKgwqAgLyogVHJ5IHRvIGdldCBQ Q0kgZGV2aWNlcyBhIERBQyBhZGRyZXNzICovCj4+PiDCoMKgwqDCoMKgIGlmIChkbWFfbGltaXQg PiBETUFfQklUX01BU0soMzIpICYmIGRldl9pc19wY2koZGV2KSkKPj4+IMKgwqDCoMKgwqDCoMKg wqDCoCBpb3ZhID0gYWxsb2NfaW92YV9mYXN0KGlvdmFkLCBpb3ZhX2xlbiwKPj4+IMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBETUFfQklUX01BU0soMzIp ID4+IHNoaWZ0LCBmYWxzZSk7Cj4+IFRoaXMgZG9lc24ndCBsb29rIGxpa2UgYSB0eXBvIHRvIG1l Li4uIFBsZWFzZSBleHBsYWluLgoKQXMgdGhlIGF1dGhvciBvZiBzYWlkIGNvbW1lbnQsIGl0IGlz IGRlZmluaXRlbHkgbm90IGEgdHlwby4KCj4gSSB0aGluayBpdCBtZWFucyBkb3VibGUtYWRkcmVz cyBjeWNsZShEQUMpLCBhbmQgaW4gTExEMyA0NTIgcGFnZSwgdGhlcmUgCj4gaXMgYSBkZXNjcmlw dGlvbiBhYm91dCBpdCAiUENJIGRvdWJsZS1hZGRyZXNzIGN5Y2xlIG1hcHBpbmdzIE5vcm1hbGx5 LAo+IHRoZSBETUEgc3VwcG9ydCBsYXllciB3b3JrcyB3aXRoIDMyLWJpdCBidXMgYWRkcmVzc2Vz LCBwb3NzaWJseSAKPiByZXN0cmljdGVkIGJ5IGEgc3BlY2lmaWMgZGV2aWNl4oCZcyBETUEgbWFz ay4gVGhlIFBDSSBidXMsIGhvd2V2ZXIsIGFsc28gCj4gc3VwcG9ydHMgYSA2NC1iaXQgYWRkcmVz c2luZyBtb2RlLCB0aGUgZG91YmxlLWFkZHJlc3MgY3ljbGUgKERBQykuIgo+IFBsZWFzZSBwb2lu dCBpdCBvdXQgaWYgaSBhbSB3cm9uZyA6KQoKWWVzLCBub3cgbG9vayBhdCB3aGF0IHRoZSBjb2Rl IGFib3ZlIGRvZXM6ICppZiogYSBQQ0kgZGV2aWNlIGhhcyBhIERNQSAKbWFzayBncmVhdGVyIHRo YW4gMzIgYml0cyAoaS5lLiBjYW4gc3VwcG9ydCBkdWFsIGFkZHJlc3MgY3ljbGVzKSwgd2UgCmZp cnN0IHRyeSBhbiBJT1ZBIGFsbG9jYXRpb24gd2l0aCBhbiBleHBsaWNpdCAzMi1iaXQgbGltaXQg KGkuZS4gdGhhdCAKY2FuIGJlIGV4cHJlc3NlZCBpbiBhIHNpbmdsZSBhZGRyZXNzIGN5Y2xlKSwg aW4gdGhlIGhvcGUgdGhhdCB3ZSBkb24ndCAKaGF2ZSB0byBmYWxsIGJhY2sgdG8gYWxsb2NhdGlu ZyBmcm9tIHRoZSB1cHBlciByYW5nZSBhbmQgZm9yY2luZyB0aGUgCmRldmljZSB0byBhY3R1YWxs eSB1c2UgREFDIChhbmQgc3VmZmVyIHRoZSBwb3RlbnRpYWwgcGVyZm9ybWFuY2UgaW1wYWN0KS4K ClJvYmluLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpp b21tdSBtYWlsaW5nIGxpc3QKaW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6 Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=