From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.netfilter.org (mail.netfilter.org [217.70.190.124]) (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 2BB20131E2D for ; Mon, 14 Jul 2025 13:52:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.190.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752501173; cv=none; b=FDKSWzVHUPRksAhrTW6mN5gPuPzKc9+2Qd/XsN3NvTLmhYgS/xmVdYuc8FR0Db5dvEbz1p3j4Rb4slzpz+1aabKPCJA2f/8e7dRCtap5k+Ene0OxRaQWCAtPa7k8hyEHSJKP/xyZtlSUaj206rr0oXBt0O+/CRoRVRxGMSP1WVo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752501173; c=relaxed/simple; bh=KQrQ/DsZS82qUfBWPW/nIIn8F9UpgcBbZ6rh+2/XByE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Un0AlI7ENacqzrNJzuIMPTrWsIeDhyYJtgL8EI9J5WglZN+bzmgPcjJ8GDXNAbpZnRTMm0tiyL2cPBz5j63LDgzkFg2LsvO92PqdtFfX9MIBEt9GY5xY5x6p/q3MCwIqVlN8vHod3mjcHQ0GPJj/8EXUG4a05jwGx0ieUGyigMc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org; spf=pass smtp.mailfrom=netfilter.org; dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org header.b=t31duhRS; dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org header.b=t31duhRS; arc=none smtp.client-ip=217.70.190.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=netfilter.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org header.b="t31duhRS"; dkim=pass (2048-bit key) header.d=netfilter.org header.i=@netfilter.org header.b="t31duhRS" Received: by mail.netfilter.org (Postfix, from userid 109) id A2C2A60263; Mon, 14 Jul 2025 15:52:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netfilter.org; s=2025; t=1752501170; bh=Wg/lC7WP5qzUgGvjiFmlsdLLp0lbKuUihYyZGVSnPpE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=t31duhRS5l6CLzck6fcMBnfZJtLKxmy2JgeFtluxb5Yi2wGlLeKpAED4khlIojxNY LF1q/QX6mbdC1r1R9Z5WUjhI/fBOvjkHx5x1y02m0yBh+2v1mo5E45Jywuwyjkae3c +102GuZZTBfwMGX3yoON6MowyhWP7AlsYWcupAleBgT8fW1s1fzERDcwU9j0hIHg+4 5KhpXZd2j5vsjROGfn9E/f0dD0eVqFWccUpdW0ihk6SfzPGhLhrJe5/xQhlu16vdOy JpcL4x6DHi8FTeasZBKfKW/Gjy5Sc/bv5gCD6ICQGNS0Ub5mhGT7tmC8Ha7WHFKPBL CE5/2VwVnQw2g== X-Spam-Level: Received: from netfilter.org (mail-agni [217.70.190.124]) by mail.netfilter.org (Postfix) with ESMTPSA id 23A9260254; Mon, 14 Jul 2025 15:52:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netfilter.org; s=2025; t=1752501170; bh=Wg/lC7WP5qzUgGvjiFmlsdLLp0lbKuUihYyZGVSnPpE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=t31duhRS5l6CLzck6fcMBnfZJtLKxmy2JgeFtluxb5Yi2wGlLeKpAED4khlIojxNY LF1q/QX6mbdC1r1R9Z5WUjhI/fBOvjkHx5x1y02m0yBh+2v1mo5E45Jywuwyjkae3c +102GuZZTBfwMGX3yoON6MowyhWP7AlsYWcupAleBgT8fW1s1fzERDcwU9j0hIHg+4 5KhpXZd2j5vsjROGfn9E/f0dD0eVqFWccUpdW0ihk6SfzPGhLhrJe5/xQhlu16vdOy JpcL4x6DHi8FTeasZBKfKW/Gjy5Sc/bv5gCD6ICQGNS0Ub5mhGT7tmC8Ha7WHFKPBL CE5/2VwVnQw2g== Date: Mon, 14 Jul 2025 15:52:47 +0200 From: Pablo Neira Ayuso To: Florian Westphal Cc: netfilter-devel@vger.kernel.org Subject: Re: [PATCH nf] netfilter: nf_tables: hide clash bit from userspace Message-ID: References: <20250707203247.25155-1-fw@strlen.de> Precedence: bulk X-Mailing-List: netfilter-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250707203247.25155-1-fw@strlen.de> On Mon, Jul 07, 2025 at 10:32:44PM +0200, Florian Westphal wrote: > Its a kernel implementation detail, at least at this time: > > We can later decide to revert this patch if there is a compelling > reason, but then we should also remove the ifdef that prevents exposure > of ip_conntrack_status enum IPS_NAT_CLASH value in the uapi header. > > Clash entries are not included in dumps (true for both old /proc > and ctnetlink) either. So for now exlude the clash bit when dumping. Applied to nf.git, thanks