Received: by 2002:ac0:aed5:0:0:0:0:0 with SMTP id t21csp5058543imb; Thu, 7 Mar 2019 06:54:50 -0800 (PST) X-Google-Smtp-Source: APXvYqwS88AJ1qcOxuZiSId91b8rbcR9D2Dxj8XXBps/1QcI2dvVt0RmaCNWejfX9gEoC8y6VgAy X-Received: by 2002:a63:535c:: with SMTP id t28mr11920968pgl.128.1551970490686; Thu, 07 Mar 2019 06:54:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551970490; cv=none; d=google.com; s=arc-20160816; b=qd+FUUHWQLYSaDSMYiVL4AoAWQ22BIqbLggJHHDtp8FZdG15mMen03tAWWTwVOrUYv 3jSVKIiflLx6oVY+WkeS6VecVJe6jDCx6ZGyht0nxcDXzrgC7dhv10ml4WxBUlXyordI 2lmbOTVL2SC0ve2PghyAqbErckKfpjfWnBsAYYrAZ1fRSbsPYm2Q7RmYBENXYXyTEfMx hUEGeYZVwkjrbjWwQjBqFXEw11i17R6nstgIK1TAczRewR2ENACsBQYypCrHuABzbgdX lesbaBxlxisAOCLEqt2lfde5urlXEfo/qqXDxMk7fDzUmHCqdHW9/30RC1bwAxSovQ50 t7sQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=bdoZ2wBQsvoxteguFZGi30H3tRdkSuqlEalxoasUInE=; b=tEPO6WATTvPT9WM1fQsfqwiSooSwjIcflpRMc4JkCpzEdfROG12/4RB5dTTo67eyoF s49kBJT4bHR3AtT9KHzRVbxylf6O6XanaEvUxXbIUgy72dahUC8GeCaGrnvA34VHuLlW Lk5eom6Cruiahd0RDaIp6hhQxgiN8t206KqQJFQ/7Se76xiHJbuHCGqUtRvp1rQACsZ6 qVvKml3EU/C5xmCWUI0GuPbo9i/7egjE4Ex/l23p7tjnFusLV5+M2buLLuAtHajYTb/r AMvxYQKQ52sGp9uNvqO0BhynP82I7gXQgDtzr9QdadK8lZHSlq0vBHlxTn+uBQAf7WNG Jj/g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 9si4282210plc.121.2019.03.07.06.54.34; Thu, 07 Mar 2019 06:54:50 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726313AbfCGOx5 (ORCPT + 99 others); Thu, 7 Mar 2019 09:53:57 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:37668 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726170AbfCGOx5 (ORCPT ); Thu, 7 Mar 2019 09:53:57 -0500 Received: by mail-pg1-f195.google.com with SMTP id q206so11447880pgq.4; Thu, 07 Mar 2019 06:53:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=bdoZ2wBQsvoxteguFZGi30H3tRdkSuqlEalxoasUInE=; b=FcICmPxKDbgsNSF/qu+8C5JK0pRwmgJNawZl6OEX3Z1dRt7JJLVPgrvoe52EZfG5PM ujEORLg0IcltrumiblS1IimIiG+6mM3eK/BRlYdq5SEcjfrUzLRAcdFzfRoFU3sk0AtH AkO3Vsr3RfHP37K4PiYJ2QUWWsQfg0p2ka5kW0/gxxfG69prahWICdo0wsfPoirNHPYf KoIuXoQ3PWk9NHeycFz+regwaki6AVXsepx02IYiT7/Z8wUEuCqGI2y3r26LPx2sjYtA FBAFddcxFxEA3dz6XrPJqABC08n796kTi6QAtUAEA4o3fXARR8QSw5BvNFAPfTBnarKt 8BIw== X-Gm-Message-State: APjAAAUfLdl6ZvVGZNbQlBkT2y/kDb0drSz7pFtxe5+cxK2pGzuhxV0D 1oC3y6UvcWc1z7vMNaosuWyZsriDHIc= X-Received: by 2002:a63:6a47:: with SMTP id f68mr11673623pgc.82.1551970436290; Thu, 07 Mar 2019 06:53:56 -0800 (PST) Received: from asus.site ([2601:647:4000:5dd1:a41e:80b4:deb3:fb66]) by smtp.gmail.com with ESMTPSA id j4sm6682299pfn.132.2019.03.07.06.53.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Mar 2019 06:53:55 -0800 (PST) Subject: Re: [PATCH] Avoid that check_shl_overflow() triggers a compiler warning when building with W=1 To: Leon Romanovsky Cc: Jason Gunthorpe , Kees Cook , "linux-kernel@vger.kernel.org" , "linux-rdma@vger.kernel.org" , Rasmus Villemoes References: <20190307010153.81157-1-bvanassche@acm.org> <20190307012417.GU1758@mellanox.com> <8a5bd9ae-ebfe-687c-2868-d0f2a610d1e0@acm.org> <20190307072428.GJ1789@mtr-leonro.mtl.com> From: Bart Van Assche Message-ID: <4d90c392-5b6a-fea0-e6cf-c49ac19fdf30@acm.org> Date: Thu, 7 Mar 2019 06:53:54 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <20190307072428.GJ1789@mtr-leonro.mtl.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/6/19 11:24 PM, Leon Romanovsky wrote: > My simple patch passes too :). Can you repost your patch? Thanks, Bart.