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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE73FC433FE for ; Thu, 3 Nov 2022 03:50:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231302AbiKCDum (ORCPT ); Wed, 2 Nov 2022 23:50:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41716 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230303AbiKCDuW (ORCPT ); Wed, 2 Nov 2022 23:50:22 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D41231573A; Wed, 2 Nov 2022 20:50:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9468BB82666; Thu, 3 Nov 2022 03:50:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2DAEBC43147; Thu, 3 Nov 2022 03:50:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667447419; bh=VrHC6Lz/uVrsR2b74d3tXVmFh3dyMnDkwQ64NAmkrCM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=R6beNw5xHaHHhlnuJ8yYjHTgozEVhFhbLZaFPwl1wfSgYnJo3kyosYxGo+HW6ZrIR ptVi5Nfa3LQC2pY9ke6OIJZYJzJM7keI97wBWSj+TP9cijRdOd88y7naXussOTjZSG 6ht7Y8sQ0Ybdko7qG7QdydkVFQLbQFf3o+5LQ+6u+SEh0vvD6K9HfJhxQco8duvMWU 0mvQqeLxZi5XJq+hYRGsYXleLv3KvX0imSwQr/kXS37tnP9B62iS1F1tFKoUN6XTfs bUzy3ngu2S/9dffWmc+j28p8GnfavktGAYRTph3ECQOhp9C8w6XCWT6+1MoUnHEx2l RYekL0ORZxR/A== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 1904BC41620; Thu, 3 Nov 2022 03:50:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] qed (gcc13): use u16 for fid to be big enough From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166744741909.12191.16280695797556196797.git-patchwork-notify@kernel.org> Date: Thu, 03 Nov 2022 03:50:19 +0000 References: <20221031114354.10398-1-jirislaby@kernel.org> In-Reply-To: <20221031114354.10398-1-jirislaby@kernel.org> To: Jiri Slaby Cc: aelior@marvell.com, linux-kernel@vger.kernel.org, mliska@suse.cz, manishc@marvell.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@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 (master) by Jakub Kicinski : On Mon, 31 Oct 2022 12:43:54 +0100 you wrote: > gcc 13 correctly reports overflow in qed_grc_dump_addr_range(): > In file included from drivers/net/ethernet/qlogic/qed/qed.h:23, > from drivers/net/ethernet/qlogic/qed/qed_debug.c:10: > drivers/net/ethernet/qlogic/qed/qed_debug.c: In function 'qed_grc_dump_addr_range': > include/linux/qed/qed_if.h:1217:9: error: overflow in conversion from 'int' to 'u8' {aka 'unsigned char'} changes value from '(int)vf_id << 8 | 128' to '128' [-Werror=overflow] > > We do: > u8 fid; > ... > fid = vf_id << 8 | 128; > > [...] Here is the summary with links: - qed (gcc13): use u16 for fid to be big enough https://git.kernel.org/netdev/net-next/c/7d84118229bf You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html