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 6981921C173; Thu, 27 Mar 2025 18:50:01 +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=1743101401; cv=none; b=ndw9h4pzxfZhXgvQZFn4Jc/szaEvWyoPsvjBGVIwW5WV1LiDhp7K8WY+0v58eH8ZFlin8kS/nz9nlz85t2GHQno4yAuaewNFqW5jMjP+hUTXENT4sxeqIvTXEHcLn9AdfSvLp42M07Mr+pYPjOPGJop1ID/O6zbp+xOj/9F+B44= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743101401; c=relaxed/simple; bh=i9ttwfjxLHk/93YQdRF7sOvvdU5I5iYr5pOTqZY6zTA=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=PJXQCOwP+f9aWbn3bKnFRsNdeRDPgRtNPzQpdNEDMVhPCoSKP69HUCxlA5PRnmpxcEl4oEWY+0U6TliVwoZftaC4q7o0KdYdns+wxK15hrEtg8weO6JO3iG7LRPRec4S4B6gJD76tAd7dVwSZvkmI78EVwZNvElg72pWPwhZHSw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CwhdkRJQ; 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="CwhdkRJQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD108C4CEE5; Thu, 27 Mar 2025 18:50:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743101400; bh=i9ttwfjxLHk/93YQdRF7sOvvdU5I5iYr5pOTqZY6zTA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=CwhdkRJQf0/ZJjSUYhX/R9UdxJk9fwBXPNc7kSKr7HdIgFUmZtb9sCmDn6wqo80zM P2t0r3RUyhetts6kP4ZirmHMzsjPG+GX6IvrGhsaZVfM2VMA8Pqtw13axdBDAoiIfO f4gXyx/JZh8trcBtyxTE0lYF2J6jN2t56DuwT00Fmhf9oyFLf6eIbdIlGUEhebVVXj 9+SzJj+6AOyxaLnEkOB6bAiFlI4qmbFP2G0Q2fGEFKSqUgDBbdLv0GAcjjObmKwW98 Q4HeLTQH4CypxBenh1FwgPzzRrbDJHUiniepT8ivXSSsEMY4zn3lSOzJiAgAZuuaB7 KUnJGQJ90g9LQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 70D99380AAFD; Thu, 27 Mar 2025 18:50:38 +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 v2 net] rtnetlink: Allocate vfinfo size for VF GUIDs when supported From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174310143703.2165614.8256610982374403236.git-patchwork-notify@kernel.org> Date: Thu, 27 Mar 2025 18:50:37 +0000 References: <20250325090226.749730-1-mbloch@nvidia.com> In-Reply-To: <20250325090226.749730-1-mbloch@nvidia.com> To: Mark Bloch Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, sd@queasysnail.net, kuniyu@amazon.com, leon@kernel.org, dsahern@kernel.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, markzhang@nvidia.com, msanalla@nvidia.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 25 Mar 2025 11:02:26 +0200 you wrote: > From: Mark Zhang > > Commit 30aad41721e0 ("net/core: Add support for getting VF GUIDs") > added support for getting VF port and node GUIDs in netlink ifinfo > messages, but their size was not taken into consideration in the > function that allocates the netlink message, causing the following > warning when a netlink message is filled with many VF port and node > GUIDs: > # echo 64 > /sys/bus/pci/devices/0000\:08\:00.0/sriov_numvfs > # ip link show dev ib0 > RTNETLINK answers: Message too long > Cannot send link get request: Message too long > > [...] Here is the summary with links: - [v2,net] rtnetlink: Allocate vfinfo size for VF GUIDs when supported https://git.kernel.org/netdev/net/c/23f00807619d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html