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=1793097608; b=4Re2ZMPCzDKpXJvWPi0hAencezj8Tk2U+oa09/fmDzr0nmNjpqlkn5PD+zbSG16BU8XU PbmcQ1vGNqvRTqY0E15KwsGa+RRu9+b6RC2V3gtgHgiuVPMmJaMGRKKufKMBroNq1M9TT P7BtHvi5RRxLfIyZrVzdRj8jgGgFCBivL/SQXXbI36do5ItMmjPE2fWjS9NK7rua7IW04 dWasnTDj/sz6GT5Yo5VL8dYwfyHCaCDQgm3ZhPQFDqTcbotba8HawAqCAptnyfJIDNHMA SDM/5S6zw2LtDXUIGWWhoM3eTzljJEUYWF+XRr2mnPKOYHWRXuiFX64GKcKGdD2KQ/g== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793097608; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=GuGgE8OKtJwoAitwY4DD0ELaMDg6PGFPllXF4+JMIEM=; b=q3MnP4JL8WhIf3xArVHvIYSc8uYDlfbXGcYzgFGjkEI1InE1yZ4tH297XBqnawPHvFEF ywKnt0EVxL7O8DPLSIrwuGi1p5v/MRFD4L2HolvCgyP4PEKmRc1cEh9dR8aSavHAZJejq AQww7h6/ywzrw2S2wXxunfR204fpfwbCqTsNVTxqW2FnTz5rofojXVqLYhi/sQRhEhnHa iPsQffPsPesfqcuXwjdS5nUQnVgukknf2F8hS+nWQihoOSB8yUNAf2vM/UrrPdTtDXPT0 Qf7JPyebiLSzwpQ87fOesqtBcxu3WsGsHAgoN00VB8K6xsEW9aG8qD5eMHYqaVgigrQ== 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=IcaPz4Zv; 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 BE58D606A31A; Tue, 27 Oct 2026 10:40:07 +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=IcaPz4Zv Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E44B1F01825; Tue, 27 Oct 2026 10:40:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793097607; bh=GuGgE8OKtJwoAitwY4DD0ELaMDg6PGFPllXF4+JMIEM=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=IcaPz4ZvjFKpqFzQXEKc+RJvHPcrk4QFFmYHigqPle8EU3LugD8/nQwNhnZ8uCmGI GOgLtG7lxV9v4y9SDE1dJiEp9fZ5lJAHpsDiDN1YJ9jMC47PDPbQ9mB1f/o13q7Cl3 oJt6orM4CuDRotWB2p0HIYv3bH9Re0/ys/wF8sYVG7coTLT7qSCbxqndYsys3BGzMo ElDnOf/K/tsWPx+riRNxuhxSjYyAjg5+FlBlQddRCzVQPBeSDmjH3MvlMo7BAP9f4H coEmjWatB/F0Rz17bW+Wrggy8joatN1SAwK/0IHw2mL2ZeD7D9cjfl4s2mfBXqtMr0 rs7dee0iubtoA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 445853AA8FFF; Tue, 27 Oct 2026 10:40:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-rdma@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 0/2] net/rds: fix init failures leaving built-in transports on a dead core From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179309760607.3719222.9152357183301590944.git-patchwork-notify@kernel.org> Date: Tue, 27 Oct 2026 10:40:06 +0000 References: <20261021195837.142802-1-achender@kernel.org> In-Reply-To: <20261021195837.142802-1-achender@kernel.org> To: Allison Henderson Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, pabeni@redhat.com, edumazet@google.com, kuba@kernel.org, horms@kernel.org, oleg@redhat.com, joel.granados@kernel.org Hello: This series was applied to netdev/net.git (main) by Paolo Abeni : On Wed, 21 Oct 2026 12:58:35 -0700 you wrote: > The kernel test robot hit a slab-use-after-free on rds_wq at boot with > CONFIG_SYSCTL=n and RDS, RDS_RDMA and RDS_TCP built in [1]. Two > separate bugs are involved. > > With CONFIG_SYSCTL=n, register_net_sysctl() is a stub that returns > NULL, and RDS treats that as -ENOMEM, so rds_init() fails even though > every tunable has a usable default. Patch 1 only treats NULL as a > failure when sysctl support is built in. > > [...] Here is the summary with links: - [net,1/2] net/rds: do not fail init when CONFIG_SYSCTL=n https://git.kernel.org/netdev/net/c/fbea154a8664 - [net,2/2] net/rds: do not initialize transports after rds_init() failed https://git.kernel.org/netdev/net/c/ffbbc315b8b8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html