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 4B78D299954; Fri, 4 Jul 2025 13:55:09 +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=1751637309; cv=none; b=gmFkrhr6UJmv7h5i7IvLowopXweusYhAVn3+rLyWjTBIR4WVEbgJB6bEDnxCdvXL+0NntLdiE4dcpbS/KRAsMFbXYl+lRvA4YdjDI636MgxHpcDzCNYZUcb5h4fPl80b8wVeNrVeO2sJfm1VqAAmtvGNmH3UFNeR+EPMT4xdUyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751637309; c=relaxed/simple; bh=ZQYUz+u7pdboHeN0D+XbT20M/iMRntPRobyPjdXqmDc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Kw3NCIl2kHXyq7Zh4ILD5T8ETsDbaKN+RchKJ5A4Ly0dkPoK0fnNSqT4DzsUmXqN4m3tZDyKopG5DdZu65/HKdHJRUU+XMZ4X/cu6WFDtHSpZw+ElSGbihxRpi2LxdGyC4s9mmrmEbGfDf8KROcjiTZ7Wc3B7sL5+id63nXIPpM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L7/t/oVp; 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="L7/t/oVp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43206C4CEE3; Fri, 4 Jul 2025 13:55:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751637308; bh=ZQYUz+u7pdboHeN0D+XbT20M/iMRntPRobyPjdXqmDc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=L7/t/oVpcGg0Kn6mvgAji4c2F6QgnkaheTK3DKzo6l6nBIRL0QQIuq71wLKxC2wBp 5ZnYqeK2rDggFVjhYDjxIKzZbuuGCt5eFckY++EN8sVUeH4OgxwkapFdXelrfQY1Y9 XxgfGjlSP1/R7mCE5/QY9RjvlPx3hL98mD4Feu1XJW5D5gKC4EAm7omrPZLR6r8ZW3 BD7PD5u7nD0davgmzmRuCRfedO2vRwUlFr56BY7rCkl3xpbltodbWbnh2DbbsnHyEh KAVn8hJ0g42bvqm4iKPbVIMjnPi5fEgGqz+eCW3silvD0phwR0pKl6W2wAhFWy9yBh 1jPt02QTp+AbQ== Date: Fri, 4 Jul 2025 14:55:03 +0100 From: Simon Horman To: Breno Leitao Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Shuah Khan , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH net-next v2 7/7] selftests: net: Add IPv6 support to netconsole basic tests Message-ID: <20250704135503.GU41770@horms.kernel.org> References: <20250702-netpoll_untagle_ip-v2-0-13cf3db24e2b@debian.org> <20250702-netpoll_untagle_ip-v2-7-13cf3db24e2b@debian.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250702-netpoll_untagle_ip-v2-7-13cf3db24e2b@debian.org> On Wed, Jul 02, 2025 at 03:06:39AM -0700, Breno Leitao wrote: > Add IPv6 support to the netconsole basic functionality tests by: > > - Introducing separate IPv4 and IPv6 address variables (SRCIP4/SRCIP6, > DSTIP4/DSTIP6) to replace the single SRCIP/DSTIP variables > - Adding select_ipv4_or_ipv6() function to choose protocol version > - Updating socat configuration to use UDP6-LISTEN for IPv6 tests > - Adding wait_for_port() wrapper to handle protocol-specific port waiting > - Expanding test matrix to run both basic and extended formats against > both IPv4 and IPv6 protocols > - Improving cleanup to kill any remaining socat processes > - Adding sleep delays for better IPv6 packet handling reliability > > The test now validates netconsole functionality across both IP versions, > improving test coverage for dual-stack network environments. > > This test would avoid the regression fixed by commit f59902070269 ("net: > netpoll: Initialize UDP checksum field before checksumming") > > Signed-off-by: Breno Leitao Reviewed-by: Simon Horman