From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6D03A48CD52; Thu, 8 Oct 2026 23:40:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791502817; cv=none; b=HKgZEWEyPfAHn/v3nEKpXn4KHkbZF0dMN136G/g1g5QY0gzP9sD6RTtohq0r5SieGQ/+KtQ/n3SV1Mijo84yHS125zjc+2i4/bosB03vkMUr6JHoYHlLMT4f7JKrXMSbNcNo3xAeooeADVODOoIL8NTzL3T2kN/zax8vHbGv7f4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791502817; c=relaxed/simple; bh=83s+/+kzqrYx3wvMv/SxaW/p3ZcMKq5FxF86opACEuM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=EcGwdOUa8Q8GFZCZyROK33IYByZeXNWQl5516ob1ZEl0Sitj+C5nsR4XwN22DeL1R1njqKNbgJFQnnrFfIVqn5MbPGlzze3uJ9SpXlGcckwHRWyfLmNu6UBMw0LIewPoQvmhN4AvcuJOTisBsGlsnGlT8IKT3czX551Hx8B/H1U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CRrHTsyd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CRrHTsyd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 089C01F000FF; Thu, 8 Oct 2026 23:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791502816; bh=dUfciEI5zcVKUGB/2vgTjS4wLXJEXEQcGwe4tIjelWY=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=CRrHTsydHxWiaN9imL+eE5gwmutWDi0X5uHrLdFjnPWO23zr3TUeHTf98PWZ577lV 1wm8cA14AgFgWmW97jieoNhAH1A2JV37V7dhGn7u7hr+3z+ednoAl1GPhKGKWF2ZAC U1GKaOuD17lCi3P7AHfM1XZR+TfKggaipo2/u0g0oJbZkGLxUsh67Q4DSKBP9dI0o3 t7xVinhF02QO6yOGkO2IPENEIDe9Aecku73wBPYC77xJd+QOLMPD3VIXFvHqRREdgF LNQPNu6ERClb6PTm/TmiN6g0vIfyv884+UffaIbQm3xr2A8vgrC0XffKEFwFYc2Pb+ qysCyKNgg7oUw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id F174B380AA60; Thu, 8 Oct 2026 23:40:15 +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] ip6_gre: let collect_md ip6gretap send from the unspecified address From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179150281451.481494.16961080980832187357.git-patchwork-notify@kernel.org> Date: Thu, 08 Oct 2026 23:40:14 +0000 References: <20261005191227.894665-1-littlesmilingcloud@gmail.com> In-Reply-To: <20261005191227.894665-1-littlesmilingcloud@gmail.com> To: Anton Danilov Cc: netdev@vger.kernel.org, dsahern@kernel.org, idosch@nvidia.com, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, u9012063@gmail.com, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Mon, 5 Oct 2026 22:12:27 +0300 you wrote: > ip6gre_xmit_ipv6() drops an IPv6 packet whose source address equals the > tunnel remote, to avoid a trivial tunneling loop. On a collect_md > ip6gretap device t->parms.raddr is not the exit point: the outer > destination comes from the per-packet tunnel metadata. Such devices are > normally created without a remote, so raddr is ::, and the check never > matches a real tunnel endpoint. It matches every frame sent from the > unspecified address instead. > > [...] Here is the summary with links: - [net] ip6_gre: let collect_md ip6gretap send from the unspecified address https://git.kernel.org/netdev/net-next/c/f3f5d7ab19b5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html