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 848E46FD5 for ; Mon, 4 Nov 2024 01:00:26 +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=1730682028; cv=none; b=IjZkeK4IFJ2D5P10U1qPkwprqD6mfHFarSjOj0Zrj2idXSovr6B0N7qY7NgYSdfSmooqDJJjyjFuNCIAtN81j9IeU/eIa8CMnl4rkCXDpNC5JfpcHVdObFcQJXlaOK3NolrU+CdeNO0tPLsEaoezFfXjidD5dqbhOb8cri5KvDM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730682028; c=relaxed/simple; bh=TMPTlCNxyBkzxRzAQeLv52lTualZ4aabwi72QJkKUbg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=py6iSjsPfpPfNGrhkDR0Rp0CTYAm/uTYYbyRLSL5xwB5a8i35DhoL+FFJihUwSOtx2iVQ7aRuJr5f1ktzVKjqF6bo2yYlrZwzFNwIqfHTK4CmMrHEaFg5k10dIXkxx6bTquOoJ06D23aul5Rd10NkITfPlhTPDzYiAkEFCvrPIg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oWYlMFN6; 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="oWYlMFN6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED242C4CECD; Mon, 4 Nov 2024 01:00:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730682026; bh=TMPTlCNxyBkzxRzAQeLv52lTualZ4aabwi72QJkKUbg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=oWYlMFN67DPhn9fUn3ab8zZ1Qe4AV6FUrjcgKaiCw3hdCsyC/c8/KJgVhrwTeeiMd qJLvuq49Hw/VrVLhdlwWWZFSq3kcsUhEMFnxN8qHGQtN+iGDqzFcBqbBagnMX9SGqS kjzrWQ1lJlurOut0AEUVlHcvlidWgdeOUcVe3O0MQ2QwuoVcZLPZ+VuqGGE9X1pGQl OrKWwdO6EGrepP/UYfVBtGsCo6DQIuCaCZDEibmrguIDq2PNzWq5oDjyd1dayFMucu sUBmEd12b/VWtrau9V3tnqqyUqaJDsenhpxYUdZ06PCeKXz0l2DL9KDdFWx03Eo0MN YwamGAWyKWDfA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id ADD9E3809A8A; Mon, 4 Nov 2024 01:00:35 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v1 0/3] Fix resource leak checks for tail calls From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173068203449.3594539.9649006550556738522.git-patchwork-notify@kernel.org> Date: Mon, 04 Nov 2024 01:00:34 +0000 References: <20241103225940.1408302-1-memxor@gmail.com> In-Reply-To: <20241103225940.1408302-1-memxor@gmail.com> To: Kumar Kartikeya Dwivedi Cc: bpf@vger.kernel.org, kkd@meta.com, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, martin.lau@kernel.org, eddyz87@gmail.com, kernel-team@fb.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Sun, 3 Nov 2024 14:59:37 -0800 you wrote: > This set contains a fix for detecting unreleased RCU read locks or > unfinished preempt_disable sections when performing a tail call. Spin > locks are prevented by accident since they don't allow any function > calls, including tail calls (modelled as call instruction to a helper), > so we ensure they are checked as well, in preparation for relaxing > function call restricton for critical sections in the future. > > [...] Here is the summary with links: - [bpf-next,v1,1/3] bpf: Tighten tail call checks for lingering locks, RCU, preempt_disable https://git.kernel.org/bpf/bpf-next/c/46f7ed32f7a8 - [bpf-next,v1,2/3] bpf: Unify resource leak checks https://git.kernel.org/bpf/bpf-next/c/d402755ced2e - [bpf-next,v1,3/3] selftests/bpf: Add tests for tail calls with locks and refs https://git.kernel.org/bpf/bpf-next/c/711df091dea9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html