From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 50B9014037E; Wed, 17 Apr 2024 13:50:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713361827; cv=none; b=dzv52flN1G9wOqfdllWZ+xKnkCK5qDYm8adGJ3npmWbuxvlFKANQEeTi3f/fKMUV2FKOfzOOVX5w8sUpG7X1CG/liE3WR0pYM4FPrRGL1pbYRD6ZgqxMFgTHscD8Mh1DR1RWQ3Kmlh7kha4GtvQ1o5f6fKboP4tLk/Dd3Dteeh0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713361827; c=relaxed/simple; bh=S0wKCInWk2bMmf+CEL3Qe4U9QJ44+BgpeCC/onWUcto=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=C21fzte0gxeMFvPkxO7fghcdMpKTjQdYiCYLK9IIVrQO8ANCbAd9/ue4n+xt0vzNwAYo+JmLz3W/fY7cf7HiqwolSlE5HNKjCZkJdDT60TI53ATVY5MXg1H8tBgJ/mWPISMzONVMwTNu36R/uPx1K6MKnSyHLd78/YGfkNk00/E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Lc2lJrQA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Lc2lJrQA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5397FC072AA; Wed, 17 Apr 2024 13:50:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713361826; bh=S0wKCInWk2bMmf+CEL3Qe4U9QJ44+BgpeCC/onWUcto=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Lc2lJrQAiFIls3X5Omox1lve0sdVoy22rr6PUNZteaikW3bKmjIG8i4aRPNlVfWKb mOect5c/BDDVX+ua808coEzi/+lQyYJyo9xAV0Ca2Xfu7nniLlPp2aJAD8PUGxfsoF s7BNBzi+gL5M5qMlqi4hPBfpmbXYh47z3b45ZN+w1LugeoyyezClnMr4KBQYJ3KcVl s1BoZWJd1OJkrS+7F4IGxjqqVuEzQ4A4C63AnPoZjuS9uJn7AdfKJK7E3v0MHCZLEy uTj1g/8STa3fTkNzK/k7KNPULq4z4ZtfiGabyYYpVgP69u9yWv6XKBw+hN5wyPzgPw 8S1DdkNWsPzTg== Date: Wed, 17 Apr 2024 06:50:25 -0700 From: Jakub Kicinski To: Donald Hunter Cc: netdev@vger.kernel.org, "David S. Miller" , Eric Dumazet , Paolo Abeni , Jiri Pirko , Jacob Keller , Pablo Neira Ayuso , Jozsef Kadlecsik , netfilter-devel@vger.kernel.org, coreteam@netfilter.org, donald.hunter@redhat.com Subject: Re: [PATCH net-next v3 3/4] tools/net/ynl: Handle acks that use req_value Message-ID: <20240417065025.678763bb@kernel.org> In-Reply-To: References: <20240416193215.8259-1-donald.hunter@gmail.com> <20240416193215.8259-4-donald.hunter@gmail.com> <20240416191016.5072e144@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 17 Apr 2024 13:51:38 +0100 Donald Hunter wrote: > > On Tue, 16 Apr 2024 20:32:14 +0100 Donald Hunter wrote: > >> The nfnetlink family uses the directional op model but errors get > >> reported using the request value instead of the reply value. > > > > What's an error in this case ? "Normal" errors come via NLMSG_ERROR > > Thanks for pointing out what should have been obvious. Looking at it > again today, I realise I missed the root cause which was a bug in the > extack decoding for directional ops. When I fix that issue, this patch > can be dropped. Ha :) Feel free to post v4 as soon as ready.