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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 A2684C433E7 for ; Sat, 10 Oct 2020 10:03:21 +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 2D9DE21655 for ; Sat, 10 Oct 2020 10:03:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2D9DE21655 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.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 D5DCF6EE94; Sat, 10 Oct 2020 10:02:58 +0000 (UTC) X-Greylist: delayed 1064 seconds by postgrey-1.36 at gabe; Sat, 10 Oct 2020 02:05:52 UTC Received: from huawei.com (szxga03-in.huawei.com [45.249.212.189]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1EF3E6EE84 for ; Sat, 10 Oct 2020 02:05:51 +0000 (UTC) Received: from dggeme701-chm.china.huawei.com (unknown [172.30.72.56]) by Forcepoint Email with ESMTP id 13048AE1962DDEAB5EEF; Sat, 10 Oct 2020 09:48:05 +0800 (CST) Received: from dggeme753-chm.china.huawei.com (10.3.19.99) by dggeme701-chm.china.huawei.com (10.1.199.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1913.5; Sat, 10 Oct 2020 09:48:04 +0800 Received: from dggeme753-chm.china.huawei.com ([10.7.64.70]) by dggeme753-chm.china.huawei.com ([10.7.64.70]) with mapi id 15.01.1913.007; Sat, 10 Oct 2020 09:48:04 +0800 From: linmiaohe To: Jason Gunthorpe , Andrew Morton Subject: Re: [PATCH 1/6] mm: mmap: fix fput in error path Thread-Topic: [PATCH 1/6] mm: mmap: fix fput in error path Thread-Index: Adaepvk8rUjyciszTlSJPQkfAqFrDg== Date: Sat, 10 Oct 2020 01:48:04 +0000 Message-ID: <94449b58fbcf474488f144c38d51418f@huawei.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.177.16] MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Mailman-Approved-At: Sat, 10 Oct 2020 10:02:57 +0000 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: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "chris@chris-wilson.co.uk" , "linaro-mm-sig@lists.linaro.org" , "linux-mm@kvack.org" , "willy@infradead.org" , "jhubbard@nvidia.com" , "airlied@redhat.com" , "linux-media@vger.kernel.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SmFzb24gR3VudGhvcnBlIDxqZ2dAemllcGUuY2E+IHdyb3RlOg0KPiBPbiBGcmksIE9jdCAwOSwg MjAyMCBhdCAwMzowNDoyMFBNIC0wNzAwLCBBbmRyZXcgTW9ydG9uIHdyb3RlOg0KPj4gT24gRnJp LCAgOSBPY3QgMjAyMCAxNzowMzozNyArMDIwMCAiQ2hyaXN0aWFuIEvDtm5pZyIgPGNrb2VuaWcu bGVpY2h0enVtZXJrZW5AZ21haWwuY29tPiB3cm90ZToNCj4+IA0KPj4gPiBQYXRjaCAiNDk1YzEw Y2MxYzBjIENIUk9NSVVNOiBkbWEtYnVmOiByZXN0b3JlIGFyZ3MuLi4iDQo+PiA+IGFkZHMgYSB3 b3JrYXJvdW5kIGZvciBhIGJ1ZyBpbiBtbWFwX3JlZ2lvbi4NCj4+ID4gDQo+PiA+IEFzIHRoZSBj b21tZW50IHN0YXRlcyAtPm1tYXAoKSBjYWxsYmFjayBjYW4gY2hhbmdlDQo+PiA+IHZtYS0+dm1f ZmlsZSBhbmQgc28gd2UgbWlnaHQgY2FsbCBmcHV0KCkgb24gdGhlIHdyb25nIGZpbGUuDQo+PiA+ IA0KPj4gPiBSZXZlcnQgdGhlIHdvcmthcm91bmQgYW5kIHByb3BlciBmaXggdGhpcyBpbiBtbWFw X3JlZ2lvbi4NCj4+ID4gDQo+PiANCj4+IERvZXNuJ3QgdGhpcyBwYXRjaCBzZXJpZXMgYWRkcmVz cyB0aGUgc2FtZSB0aGluZyBhcyANCj4+IGh0dHBzOi8vbGttbC5rZXJuZWwub3JnL3IvMjAyMDA5 MTYwOTA3MzMuMzE0MjctMS1saW5taWFvaGVAaHVhd2VpLmNvbT8NCj4NCj5TYW1lIGJhc2ljIGlz c3VlLCBsb29rcyBsaWtlIGJvdGggb2YgdGhlc2UgcGF0Y2hlcyBzaG91bGQgYmUgY29tYmluZWQg dG8gcGx1ZyBpdCBmdWxseS4NCj4NCj5KYXNvbiANCg0KSSB0aGluayBzbyB0b28uIEJvdGggb2Yg dGhlc2UgcGF0Y2hlcyBmaXggdGhlIGZwdXQgYXQgcG9zc2libGUgd3JvbmcgQGZpbGUgZHVlIHRv IC0+bW1hcCgpIGNhbGxiYWNrIGNhbiBjaGFuZ2Ugdm1hLT52bV9maWxlLg0KDQpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBs aXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK