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=-16.3 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 53C42C433E0 for ; Tue, 29 Dec 2020 05:10:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05FAF207C8 for ; Tue, 29 Dec 2020 05:10:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726190AbgL2FJ7 (ORCPT ); Tue, 29 Dec 2020 00:09:59 -0500 Received: from mail.cn.fujitsu.com ([183.91.158.132]:33200 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726189AbgL2FJ7 (ORCPT ); Tue, 29 Dec 2020 00:09:59 -0500 X-IronPort-AV: E=Sophos;i="5.78,457,1599494400"; d="scan'208";a="103044803" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 29 Dec 2020 13:09:11 +0800 Received: from G08CNEXMBPEKD04.g08.fujitsu.local (unknown [10.167.33.201]) by cn.fujitsu.com (Postfix) with ESMTP id 4831548990D2; Tue, 29 Dec 2020 13:09:08 +0800 (CST) Received: from [10.167.220.84] (10.167.220.84) by G08CNEXMBPEKD04.g08.fujitsu.local (10.167.33.201) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 29 Dec 2020 13:09:03 +0800 Message-ID: <5FEAB9F9.7060307@cn.fujitsu.com> Date: Tue, 29 Dec 2020 13:09:13 +0800 From: Yang Xu User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.2; zh-CN; rv:1.9.2.18) Gecko/20110616 Thunderbird/3.1.11 MIME-Version: 1.0 To: "Alejandro Colomar (mailing lists; readonly)" CC: , Davidlohr Bueso , , Joe Lawrence , Robert Kettler , "Eric W. Biederman" , Kees Cook , Manfred Spraul , Michal Hocko Subject: Re: [PATCH] semctl.2: Correct SEM_STAT_ANY description References: <1608616543-21436-1-git-send-email-xuyang2018.jy@cn.fujitsu.com> <746deff0-e919-173b-25f6-34fc465a7ba0@gmail.com> In-Reply-To: <746deff0-e919-173b-25f6-34fc465a7ba0@gmail.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.167.220.84] X-ClientProxiedBy: G08CNEXCHPEKD06.g08.fujitsu.local (10.167.33.205) To G08CNEXMBPEKD04.g08.fujitsu.local (10.167.33.201) X-yoursite-MailScanner-ID: 4831548990D2.ABC87 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: xuyang2018.jy@cn.fujitsu.com Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org Hi Alex I think it is a smple fix. So ping! Best Regards Yang Xu > Hi Yang, > > It looks good to me. > I'll add a few people that might want to comment. > > Thanks, > > Alex > > On 12/22/20 6:55 AM, Yang Xu wrote: >> Since kernel commit a280d6dc77eb ("ipc/sem: introduce semctl(SEM_STAT_ANY)"), >> it only skips read access check when using SEM_STAT_ANY command. And it should >> use the semid_ds struct instead of seminfo struct. Fix this. >> >> Signed-off-by: Yang Xu >> --- >> man2/semctl.2 | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/man2/semctl.2 b/man2/semctl.2 >> index dd3fb077b..a7462c5cc 100644 >> --- a/man2/semctl.2 >> +++ b/man2/semctl.2 >> @@ -297,8 +297,8 @@ all semaphore sets on the system. >> .TP >> .BR SEM_STAT_ANY " (Linux-specific, since Linux 4.17)" >> Return a >> -.I seminfo >> -structure containing the same information as for >> +.I semid_ds >> +structure as for >> .BR SEM_STAT . >> However, >> .I sem_perm.mode >> > > > . >