From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793629809; b=NvMwCwa5bI6ke9ZSw5kwVzbGZj3efrmPQJjRwjaBZMNvG7arXzt8nYcnml/+JnDsI6sT xUZYYOkS9AyTob0sAPOy/bNwUFeEQBbJO8M4kBW9Sk6/fAfSfptjDlPklcgl1nYjo0nTq IdVJeJ4SgMXKX/K+fYTD+zrVwlZ0IIHr1TtiE2hiPQtH+8JzS6R++I32ZJyMkSnlAGMx5 IQ6QmII+fpdRL8QWYxQaKYy/SjJfcVDLObNC1JawBSBvql+9X1bAzt/DHkipwK5ax8j6L zUpEiYIlQYwJDHgv1Xfx2Q2ED450SuhFGGhviFdfsQ1ROG6tFsO8SsX59loo7AyvV9Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793629809; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=cbhi+0a3f6UJgghKe8qL1BYuP63+zwhGFl8VKZMMoVw=; b=PK6j7aGD53Eg3lcq2XF5FWLDUUat3Ko87RQp7bJTkNidEqKnQm2SSAhgTZQqkp0fU/ak SFokRljloettMEr//hux0svGestLgCEwu5OzXe8oQ1122yFrqJUvLn7w3h4mlLMK3GeIh sHl/vTZr9sUEWDjzbZO/vaV36pvZsuqQfgjVpQbSuNFfbE4u1QKvwWw53OV1vzlKQC9Yn 1CoorlPxNryh6vbWRCGphQ66UR/G+vGcEsXUtqUqTAKclhH738YuHg9ly25Zt7DpcmFdR seSEfJPFx4X0v4LjDGyw01oIwYHlvAy/xGCzgq42ZGVqhsX81CSkik6nRaAqVLhf4Fw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=XpePrpLT; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF5F6606A90F; Mon, 2 Nov 2026 14:30:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=XpePrpLT Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87D111F00A17; Mon, 2 Nov 2026 14:30:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793629808; bh=cbhi+0a3f6UJgghKe8qL1BYuP63+zwhGFl8VKZMMoVw=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=XpePrpLTp1iNQ3636CD4UYju62+hvItmogM4jMkmBqjnyg4SsEwzyPhbI2ccCvHF2 zd5/L2b2j3gB3j76FU7v/kMx8r9y3BhIJRUE0eNRJqOGxc8HJ+P4K5f/3B95oEe+AI rx2FjObCom6DJjXrtKjhra6Y9qk7PYI8fOU2wA2i1GCy0kUn2ypqtaQYi6RUilYT2Y IB+UgRQ3NQY9TSpy6ffkOPr+EhLBvXJ3Mt9BQd04Y/c3iDhZvdUGYstZ2ODmDCz7vY AR2UoOxyQiPqisB6zAOF0zzPHGgDIZhdr+hiK5I+BejvPOex+guvup1E1k1Brks/xL DkRlTz4O8T9zw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7D2D6380821F; Mon, 2 Nov 2026 14:30:08 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5 1/2] veth: keep carrier off when resizing channels with a down peer From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179362980730.4080032.15822012314713396959.git-patchwork-notify@kernel.org> Date: Mon, 02 Nov 2026 14:30:07 +0000 References: <20261029024259.3700-1-yana06070@163.com> In-Reply-To: <20261029024259.3700-1-yana06070@163.com> To: Xia Yan Cc: netdev@vger.kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, horms@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, pabeni@redhat.com, shuah@kernel.org, hangbin.liu@linux.dev, stable@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Paolo Abeni : On Thu, 29 Oct 2026 10:42:58 +0800 you wrote: > veth_set_channels() temporarily turns carrier off while reconfiguring a > running interface. It then turns carrier on for both ends without > checking whether the peer is administratively up. If only one end is up, > changing its channel counts therefore reports LOWER_UP even though the > peer remains down. > > For example, after creating a pair with two RX and TX queues per end: > > [...] Here is the summary with links: - [net,v5,1/2] veth: keep carrier off when resizing channels with a down peer https://git.kernel.org/netdev/net/c/2d0219177934 - [net,v5,2/2] selftests: net: check veth carrier after changing channel counts https://git.kernel.org/netdev/net/c/c1f04ea0aa0f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html