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 5E0C4145355 for ; Tue, 3 Feb 2026 01:20:09 +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=1770081609; cv=none; b=f0WT72sGIgULK/WSe0XFZaS3wosOqFCiCKS8trVMY/1WgoiDgtctDgWnyDXa7dWxFCG0bOSOLTWV0mZ6uBsTwQzdWmOd/dqWQJY4LzKCIQy6DkuNasfNqNFiQSUyTS8WR/UE+pIJFNkvxYp5vN3w1NVeLdEE72o50hNNxnsxtIU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770081609; c=relaxed/simple; bh=BA6nAkFkOEq1nXydj/aEhmpiyNnmGq5deX8+ZGt0L/Y=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=uyFKSrz1VcXFQncRrALkG82OvwPtfhDFgZY6LEn1bNmJKVWFH3/V4Rt2DwOnM4ot5oiz8ZLbWa+uYwdqkRXOSg6Qv6hfNChiAQ/wZjdqPj+kUNMtYH77JRDlyEwv8xdjVuYRoMAo9SgukrQDd85Mp+UlzPcS2NuVzL6a++ASkRs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=itLtELL7; 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="itLtELL7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3DF5C116C6; Tue, 3 Feb 2026 01:20:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770081609; bh=BA6nAkFkOEq1nXydj/aEhmpiyNnmGq5deX8+ZGt0L/Y=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=itLtELL7Vq33hKzrvAD6x65Mqh4aVcBFsY/B10j6mzn6ykIJ/M9XIm++5aDm42CE1 NP5a5zgugK41tNy8O7j6QnQDMRkDVqqwm+kyJjNKTOIQuWCY/yoJvzg3W8DYDvT3dd PwaTMmvNsga9loffiFw8qSk9qBLqdFpFEh6blMlVcPbEs9j4C+OcNTUHDsXesJiMNf Q5D/TwLSYGENWhxeEGIympvroR/ntKegB4DEJo2HEx010brCczyHlzsywAfxz/7uAv 1DMlFptUwODeGwuI0KRKtvn6jfdgSEpjXvLeqRV7EfxKEipq+kIvqpZRxQjG+vxKAe e6+F8GUzMZ6rA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id E6A983808200; Tue, 3 Feb 2026 01:20:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: rss: fix reporting RXH_XFRM_NO_CHANGE as input_xfrm for contexts From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177008160562.1261691.14643963263135767884.git-patchwork-notify@kernel.org> Date: Tue, 03 Feb 2026 01:20:05 +0000 References: <20260130190311.811129-1-kuba@kernel.org> In-Reply-To: <20260130190311.811129-1-kuba@kernel.org> To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, andrew@lunn.ch, maxime.chevallier@bootlin.com, gal@nvidia.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 30 Jan 2026 11:03:11 -0800 you wrote: > Initializing input_xfrm to RXH_XFRM_NO_CHANGE in RSS contexts is > problematic. I think I did this to make it clear that the context > does not have its own settings applied. But unlike ETH_RSS_HASH_NO_CHANGE > which is zero, RXH_XFRM_NO_CHANGE is 0xff. We need to be careful > when reading the value back, and remember to treat 0xff as 0. > > Remove the initialization and switch to storing 0. This lets us > also remove the workaround in ethnl_rss_set(). Get side does not > need any adjustments and context get no longer reports: > > [...] Here is the summary with links: - [net] net: rss: fix reporting RXH_XFRM_NO_CHANGE as input_xfrm for contexts https://git.kernel.org/netdev/net/c/1c172febdf06 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html