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 C53C13624C9; Tue, 2 Jun 2026 03:00:03 +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=1780369204; cv=none; b=kPIQ7250Cyna2hFvxgT/OHVr+XbE5+mk7nT6Hx7P3+JPoKW2iyv+JMe0NxrZV9K9W0R05kE/QY8ona6Mpk9wUI3dKQniPGD6SaOe0jiZyqRbree2EZKrYJK3DQ7nCofOq/vPyW2UASaDkN5RzhLIOcqUld4PeImzW1G7rWja3FA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780369204; c=relaxed/simple; bh=hC08xzOFHhxSowpAYIos9qJAlKWBe6Yu5A/O0TX3C7o=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=DPOwuejv/utg9NMpk+B1XLdRI6nubrF7nKXQ+gW/oBb5rX/xaWVLq6j0YxV0ACAgbwZVVsbtUlzv1cKjWN0ycaPjhNldtrO5BuCEcwdOtb7+4juCi2h2vCqc6OWB1W4pNTG235y4SIBVMxCTE74b3ar+B31hcaTvNMSXco1sj9I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XjRJsHkY; 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="XjRJsHkY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A57251F00893; Tue, 2 Jun 2026 03:00:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780369203; bh=N5fzIYW9khiUM9j67VS7FJ0b6D8zszEdG6lwHIDhecU=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=XjRJsHkYh+th7VPuLBapoL0fUGT9Aylj2XTNpY+Vr81FLZwK/7Wrk5HJoRN6UrzYJ jsbnOV4ttJC+0AF8JfZuX4AWhdb1i00Sbo0B5HutdEJo1zhwCiyrMStRNqzn0BCSII sFJ9+NF6MdAq1dGFrU7IEGF5NnGpY0n7PYmCJdYcDaaWBIgAkj90P+sGP0zvfQA0sF nSLiTf0s8OEIz4Km/h7UnNaGFJ34mqaaNiWsSbwITGKb3tI02fYCxFEm9K74L7sF2W TwQ7KxBMcA1Wn5uIvGB00zF8IAa0XoDFUGkEvI7I7cIHkDosJ5idbpT/zn4doxhxOF lhRB1hacdBtnA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 196F338119F9; Tue, 2 Jun 2026 03:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] devlink: Release nested relation on devlink free From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178036920566.221457.9205076512445402287.git-patchwork-notify@kernel.org> Date: Tue, 02 Jun 2026 03:00:05 +0000 References: <20260528191411.3270532-1-mbloch@nvidia.com> In-Reply-To: <20260528191411.3270532-1-mbloch@nvidia.com> To: Mark Bloch Cc: jiri@nvidia.com, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, davem@davemloft.net, tariqt@nvidia.com, leon@kernel.org, saeedm@nvidia.com, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, gal@nvidia.com, jiri@resnulli.us Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 28 May 2026 22:14:10 +0300 you wrote: > devlink relation state is normally released from devl_unregister(), which > calls devlink_rel_put(). This misses devlink instances that get a nested > relation before registration and then fail probe before devl_register() is > reached. > > That flow can happen for SFs. The child devlink gets linked to its > parent before registration, then a later probe error calls devlink_free() > directly. Since the instance was never registered, devl_unregister() is not > called and devlink->rel is leaked. > > [...] Here is the summary with links: - [net] devlink: Release nested relation on devlink free https://git.kernel.org/netdev/net/c/3522b21fd7e1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html