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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 39130C43381 for ; Wed, 20 Feb 2019 10:34:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 16FFE20700 for ; Wed, 20 Feb 2019 10:34:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727469AbfBTKeW (ORCPT ); Wed, 20 Feb 2019 05:34:22 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:52030 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726317AbfBTKeW (ORCPT ); Wed, 20 Feb 2019 05:34:22 -0500 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 9C4289604F5342791FED; Wed, 20 Feb 2019 18:34:18 +0800 (CST) Received: from [10.151.23.176] (10.151.23.176) by smtp.huawei.com (10.3.19.211) with Microsoft SMTP Server (TLS) id 14.3.408.0; Wed, 20 Feb 2019 18:34:10 +0800 Subject: Re: [PATCH] staging: erofs: remove rcu_read_lock() in erofs_try_to_free_cached_page To: Greg Kroah-Hartman CC: , Chao Yu , , Chao Yu , LKML , , Fang Wei , Miao Xie References: <20190216084650.33841-1-gaoxiang25@huawei.com> <20190220102026.GA32312@kroah.com> From: Gao Xiang Message-ID: Date: Wed, 20 Feb 2019 18:33:45 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20190220102026.GA32312@kroah.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.151.23.176] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019/2/20 18:20, Greg Kroah-Hartman wrote: > On Wed, Feb 20, 2019 at 10:38:53AM +0800, Gao Xiang wrote: >> Hi Greg, >> >> Could you consider take some time on these two patches for linux-5.1-rc1? >> 1) staging: erofs: fix race of initializing xattrs of a inode at the same time >> 2) staging: erofs: remove rcu_read_lock() in erofs_try_to_free_cached_page >> >> It will be of great help, especially patch 1 (it could cause potential memleak >> in the race condition without it). > > Ok, I'll queue them up now, I was waiting for reviewed-by tags from > others to show up :) Thanks! :) Gao Xiang > > greg k-h >