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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 77437ECDFB8 for ; Thu, 19 Jul 2018 01:57:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B95720850 for ; Thu, 19 Jul 2018 01:57:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B95720850 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731110AbeGSCgy (ORCPT ); Wed, 18 Jul 2018 22:36:54 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:9652 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730094AbeGSCgy (ORCPT ); Wed, 18 Jul 2018 22:36:54 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 39AEDB71206AD; Thu, 19 Jul 2018 09:56:01 +0800 (CST) Received: from [127.0.0.1] (10.134.22.195) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.382.0; Thu, 19 Jul 2018 09:56:00 +0800 Subject: Re: [PATCH] f2fs: avoid duplicated permission check for "trusted." xattrs To: Hyunchul Lee , Jaegeuk Kim CC: , , , Hyunchul Lee References: <20180719002357.9882-1-hyc.lee@gmail.com> From: Chao Yu Message-ID: <5e90e70a-64d9-7aef-315e-72e576a2164f@huawei.com> Date: Thu, 19 Jul 2018 09:55:58 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180719002357.9882-1-hyc.lee@gmail.com> Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018/7/19 8:23, Hyunchul Lee wrote: > From: Hyunchul Lee > > Because xattr_permission already checks CAP_SYS_ADMIN > capability, we don't need to check it. > > Signed-off-by: Hyunchul Lee Reviewed-by: Chao Yu Thanks,