From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from omta040.useast.a.cloudfilter.net (omta040.useast.a.cloudfilter.net [44.202.169.39]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2C654C3D0 for ; Thu, 28 Mar 2024 05:51:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=44.202.169.39 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711605119; cv=none; b=cH4NSNV6F8gbWy00ggRXI7ePYhUqyDPzE/oU9dCdrOPkHiKvXgn4c8Z1BmkiCRrusQssODiLdHT6z+5b1vB3i2NhzMINGArpTbq10dgPk4tDjHzwdYPZcwED/sQYD04RY+ruOElB2Dvp+lx7cUPT/F+MnKwdmWrm8Xi+tld2/0o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711605119; c=relaxed/simple; bh=XzUh4e+GUGrMcXpbZTUiag+z5Q0W3vzGlRM1MWSPvVs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hEKvnIkT6A+OlRjO3TkSwelpG1yf1wfpu23J5Rw1KXvDW5uympDQkgvMupnRk/WJykP82kCivF9Tg5fSOHPdJdBMXZnrB7anA/ObIMKi2W8Bb7+uvTVSq3Nf3wkSjDQIATXQqtipET0fwCLi6v3H9KiH1wIfQUTq1A2O6Dm+aMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com; spf=pass smtp.mailfrom=embeddedor.com; dkim=pass (2048-bit key) header.d=embeddedor.com header.i=@embeddedor.com header.b=Oc5M9ecH; arc=none smtp.client-ip=44.202.169.39 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=embeddedor.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=embeddedor.com header.i=@embeddedor.com header.b="Oc5M9ecH" Received: from eig-obgw-5009a.ext.cloudfilter.net ([10.0.29.176]) by cmsmtp with ESMTPS id pWKmrI1JQl9dRpig8rosL8; Thu, 28 Mar 2024 05:51:56 +0000 Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with ESMTPS id pig7rwJkbELAWpig8rBv6h; Thu, 28 Mar 2024 05:51:56 +0000 X-Authority-Analysis: v=2.4 cv=EfzOQumC c=1 sm=1 tr=0 ts=6605057c a=1YbLdUo/zbTtOZ3uB5T3HA==:117 a=zXgy4KOrraTBHT4+ULisNA==:17 a=IkcTkHD0fZMA:10 a=K6JAEmCyrfEA:10 a=wYkD_t78qR0A:10 a=_Wotqz80AAAA:8 a=VwQbUJbxAAAA:8 a=ig1jn5DGqgWrHlYdm24A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=buJP51TR1BpY-zbLSsyS:22 a=AjGcO6oz07-iQ99wixmX:22 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:From:References:Cc:To:Subject:MIME-Version:Date:Message-ID: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=OcyKQZGGVgXeDvPpM0FzUWGtl7ItivqUfJysf/GnhwY=; b=Oc5M9ecHzFYA7FQzOy/2hKZgz/ v7+B98xURL/wvmkDwRhiolfQGFH2gbMZr9FVDZV1Z2UzeubH2VbS0VAHDZolh/TjEqt74o0tSnUNa uoMaH+biF4r1ZK9hFJV5BZdpYn9A2LiXNBdimeeWMa5yeAcEu3imYTd30bbeWscSZQdgYVU9OLbx9 0LwpRJXh5G4Yl2qOb86kA0MOeLn+kcgzCr8uOWzeaDu5E1qeZDHGp8PAn+bUOutiexX11tLcbLlaW q06PUqQVIWmJDIgUISU9c9FSDuG0BV4aulTOvlaGvMnk4/zVd6MYFRHXff+685NrPm2LbvSFGKtk+ 3yC2tTNA==; Received: from [201.172.173.147] (port=46938 helo=[192.168.15.14]) by gator4166.hostgator.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96.2) (envelope-from ) id 1rpig5-0000I1-2n; Thu, 28 Mar 2024 00:51:53 -0500 Message-ID: Date: Wed, 27 Mar 2024 23:51:50 -0600 Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2][next] Bluetooth: L2CAP: Avoid -Wflex-array-member-not-at-end warnings To: Kees Cook , Luiz Augusto von Dentz , "Gustavo A. R. Silva" Cc: Marcel Holtmann , Johan Hedberg , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: Content-Language: en-US From: "Gustavo A. R. Silva" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 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: 201.172.173.147 X-Source-L: No X-Exim-ID: 1rpig5-0000I1-2n X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: ([192.168.15.14]) [201.172.173.147]:46938 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 1 X-Org: HG=hgshared;ORG=hostgator; X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfC93nHjOVylDmU3IacslU+t/ODg65vBC0tqRYXb0rWbEOuSv/j8I83hfGmn1LtZ5wpKIfZskrTXKJ7Q1jmRpcPp94OEnMXnKgLPgsZOj1wqQaZD1eD7C V8oGoEi3G//FWo9S71mtllrXDJhGbXG7gcpujDZs3sAPjZhtIjUzHVMeW5oaT3XF7UMKY5v9An5D9Cj61bCc1JIfm3T0xXUOUl3hzpduzokPHXn/Qc7ltbsF On 27/03/24 23:28, Kees Cook wrote: > > > On March 27, 2024 11:08:33 AM MDT, "Gustavo A. R. Silva" wrote: >> Hi! >> >> On 3/27/24 10:55, Luiz Augusto von Dentz wrote: >>> Hi Gustavo, >>> >>> On Wed, Mar 27, 2024 at 12:23 PM Gustavo A. R. Silva >>> wrote: >>>> >>>> -Wflex-array-member-not-at-end is coming in GCC-14, and we are getting >>>> ready to enable it globally. >>> >>> Which tree is this base on, I just rebased bluetooth-next on top of >>> net-next but it looks like CI is still failing to build it, so either >>> we don't have all the dependencies already in net-next or perhaps you >>> had it submit while the tree had not been updated. >> >> This is based off of linux-next. >> >> I think net-next is missing this commit in v6.9-rc1: >> >> d8e45f2929b9 "overflow: Change DEFINE_FLEX to take __counted_by member") >> >> https://git.kernel.org/linus/d8e45f2929b9 > > Just FYI, that is in rc1. (I sent it late to avoid a netdev collision.) > Yep. They haven't pulled all the changes from mainline up to -rc1, yet: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/log/ -- Gustavo