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=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 32128C433B4 for ; Tue, 13 Apr 2021 06:08:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F7C6613AB for ; Tue, 13 Apr 2021 06:08:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344536AbhDMGJC (ORCPT ); Tue, 13 Apr 2021 02:09:02 -0400 Received: from gateway30.websitewelcome.com ([192.185.152.11]:19480 "EHLO gateway30.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344339AbhDMGIy (ORCPT ); Tue, 13 Apr 2021 02:08:54 -0400 X-Greylist: delayed 1365 seconds by postgrey-1.27 at vger.kernel.org; Tue, 13 Apr 2021 02:08:54 EDT Received: from cm10.websitewelcome.com (cm10.websitewelcome.com [100.42.49.4]) by gateway30.websitewelcome.com (Postfix) with ESMTP id 080911AB43 for ; Tue, 13 Apr 2021 00:45:47 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id WBrulTThWL7DmWBrvliHyT; Tue, 13 Apr 2021 00:45:47 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=embeddedor.com; s=default; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=FdPe7BzPOHgzj9TAvNc5/1y9jOqgs2aGr6NfsdIlyjs=; b=FFxIhESqbN4S3mFCetyJhSUf+O zl+teQNvVNZGJ6wZmWOqESG6ZyvCVFoXMhRxNXaG0S/Dzvps1W8X1XjntvoTKamXop8KSlzcqkzvF +aE0Stl1LcGnrLP6+lDVloFMeYxF3kQP+viXkSA/5i3LepxaHyXOB3c9uakm+/tgFNTkJzoIdIAit h9nZSPmcEsnlryDNAW22w/t8GNCD5GbXFwCBtRikP5cgNSL9WdIGBCShtefyD+QcYZepwjivEyTA0 1+L42/ERkUxCAPxAo8y/xTxjxTzuMfjl2xsN81ucyxKQKrh7Sf++QyCRf4oZGdAYfTlbLAfObJcv5 vNVWGfvg==; Received: from 187-162-31-110.static.axtel.net ([187.162.31.110]:43606 helo=[192.168.15.8]) by gator4166.hostgator.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1lWBru-000DkR-Kb; Tue, 13 Apr 2021 00:45:46 -0500 Subject: Re: [PATCH][next] scsi: aacraid: Replace one-element array with flexible-array member To: "Martin K. Petersen" , Kees Cook Cc: "Gustavo A. R. Silva" , Adaptec OEM Raid Solutions , "James E.J. Bottomley" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: <20210304203822.GA102218@embeddedor> <202104071216.5BEA350@keescook> From: "Gustavo A. R. Silva" Message-ID: Date: Tue, 13 Apr 2021 00:45:58 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 187.162.31.110 X-Source-L: No X-Exim-ID: 1lWBru-000DkR-Kb X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 187-162-31-110.static.axtel.net ([192.168.15.8]) [187.162.31.110]:43606 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 7 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Martin, On 4/12/21 23:52, Martin K. Petersen wrote: > Silencing analyzer warnings shouldn't be done at the expense of human > readers. If it is imperative to switch to flex_array_size() to quiesce > checker warnings, please add a comment in the code explaining that the > size evaluates to nseg_new-1 sge_ieee1212 structs. Done: https://lore.kernel.org/lkml/20210413054032.GA276102@embeddedor/ Thanks! -- Gustavo