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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 238B9C2D0E4 for ; Fri, 20 Nov 2020 19:10:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B603022240 for ; Fri, 20 Nov 2020 19:10:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="z/kRNGBd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730265AbgKTTKI (ORCPT ); Fri, 20 Nov 2020 14:10:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:39534 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730277AbgKTTKH (ORCPT ); Fri, 20 Nov 2020 14:10:07 -0500 Content-Type: text/plain; charset="utf-8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605899407; bh=2FSu0dVGRklxbAx0LXFQjzwkvrDhOzRzt4vJxyVI5PQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=z/kRNGBd03Ue3pCANu3s1WSKl4dbBfhtjWTBHDd33i5I0k3mxXD/36LJ4lfnjJgtV U+m/QHL9rl6TdrVp1TuOl1dGgT0DO3BX/kkCfKoQMXdv/1SQ7J74k85UZASLT6y+mE qTZYkjZCYelXlAbsMXhluz1CActnHFKJitU3GzRk= MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH][next] octeontx2-pf: Fix unintentional sign extension issue From: patchwork-bot+netdevbpf@kernel.org Message-Id: <160589940695.22082.5686784886721691946.git-patchwork-notify@kernel.org> Date: Fri, 20 Nov 2020 19:10:06 +0000 References: <20201118130520.460365-1-colin.king@canonical.com> In-Reply-To: <20201118130520.460365-1-colin.king@canonical.com> To: Colin King Cc: sgoutham@marvell.com, gakula@marvell.com, sbhatta@marvell.com, hkelam@marvell.com, davem@davemloft.net, kuba@kernel.org, naveenm@marvell.com, tduszynski@marvell.com, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 18 Nov 2020 13:05:20 +0000 you wrote: > From: Colin Ian King > > The shifting of the u16 result from ntohs(proto) by 16 bits to the > left will be promoted to a 32 bit signed int and then sign-extended > to a u64. In the event that the top bit of the return from ntohs(proto) > is set then all then all the upper 32 bits of a 64 bit long end up as > also being set because of the sign-extension. Fix this by casting to > a u64 long before the shift. > > [...] Here is the summary with links: - [next] octeontx2-pf: Fix unintentional sign extension issue https://git.kernel.org/netdev/net-next/c/583b273dea75 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html