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 B007B32AADB; Mon, 24 Aug 2026 19:01:07 +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=1787598068; cv=none; b=bMaI2gHudbtYhEYPbCbc5mAnlocNQjdaSzcjcTkaO4O3vfEMLiu080ANk9IQvCxcqXnbyxDwLsspVaR58/XsKRAedtiqngTZiTzayyDxZmU9SXeGbOUSTKDO8jr1ptIPegtmncXgsjIDLX7iPuvAG3vyRGPG/LnQR/y/t58iTk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787598068; c=relaxed/simple; bh=ss29Ho8jfloNSHB3l0+lT8sdzOlc1XcpXcGpbxazr3M=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=WZHreeecak8WVqxUah5l0wF8ne4qRhq9iVNxn5LJi3KDuOO/0+PRPUdcCMQNDjcbdRePc4+aUJnpXSiPp9mfWPk6X25ZYsS3sXVrQmYnq3DZOWlSgCA6jAuxZZ+HIoIzDm4fQIkbIzleuR7Gy0wdpyL+KMJYszFDkz58DRIIsmU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PNDy7SFX; 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="PNDy7SFX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4BD881F000E9; Mon, 24 Aug 2026 19:01:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787598067; bh=1D6zSH2p7zNhEQcHhM31l8omj11fcFAzWOqFnURSKn8=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=PNDy7SFX+diXE3+aojkm7Nblce2e0t/r9IE33KRPRJA5HnalKqAeyAGXIsf2gvsxw PyttKbHSt4PGFz2YtYWd93m7A+naKEiVc2P52QY8u6TRNqUvJd47kT4uZbbKrwgs+5 kTYLCyNLsXAow/JXq5DWjbRkuAx7bP/23HNXM8oMpPJX4ANgK0+m6FOWT2hhvVOE9E VAPwJIgemG8l+y4Vot/Z9Yf8jROzGxwakgxV/4mwSwyNqoXMZtTCdA5NinHid1ekq9 857ulzFtZaA0yIiFssIOyd8klR1eAqaI1p+XnGxrK8loBtp1mffVx7/gXf6TRsHkMJ m+gNmTHTMd0HQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 09F393924A4C; Mon, 24 Aug 2026 19:00:16 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] net/smc: fix socket refcount leak in smc_switch_conns() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178759801486.3065827.12722922197149697052.git-patchwork-notify@kernel.org> Date: Mon, 24 Aug 2026 19:00:14 +0000 References: <20260820144729.1019399-1-hidayath@linux.ibm.com> In-Reply-To: <20260820144729.1019399-1-hidayath@linux.ibm.com> To: Hidayath Khan Cc: alibuda@linux.alibaba.com, dust.li@linux.alibaba.com, sidraya@linux.ibm.com, mjambigi@linux.ibm.com, andrew+netdev@lunn.ch, tonylu@linux.alibaba.com, guwen@linux.alibaba.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, pasic@linux.ibm.com, linux-s390@vger.kernel.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 20 Aug 2026 16:47:29 +0200 you wrote: > smc_switch_conns() takes a reference on the SMC socket before dropping > lgr->conns_lock, so the connection stays alive while the CDC slot is > fetched: > > sock_hold(&smc->sk); > read_unlock_bh(&lgr->conns_lock); > /* pre-fetch buffer outside of send_lock, might sleep */ > rc = smc_cdc_get_free_slot(conn, to_lnk, &wr_buf, NULL, &pend); > if (rc) > goto err_out; > > [...] Here is the summary with links: - [net,v2] net/smc: fix socket refcount leak in smc_switch_conns() https://git.kernel.org/netdev/net/c/719296c4aa82 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html