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 1CF82D2EE for ; Wed, 16 Aug 2023 10:20:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7CA07C433CA; Wed, 16 Aug 2023 10:20:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692181222; bh=doM3/PdM9uIr1zyCkGyE2Q2VUWaBnTtjGUUQp/b8+To=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=SoCHY/xGytK7wKRq8kc3m+kWYFirWYYwwXGJjt0QM5bHlxt0fStLIrvz9Om8n1Ocw 0eOpz/uJ+kNLcez9Cp29P0fZ6Snlq4L2/5iBqR/6G0xn7VtP5U82/uGMwf9FrN5Cg8 lsYFBFpRWye4/PVr2mZ6tyXQXEthJFQ+tT1xtW0HcIVQNbo6B3hyX91U8Sv3BJ/Xn5 tuO910jRWvajeOwJ1Y61lAgraCysqfHH8zVsiQ9XUdfXxpEY6UrjcNozs3goeQzyYz aQI6GxXkluzWjXwm6j+G0cc2Vk8dpTBwnhTvxhlmWtKOGXrQMIsgRr5JjKMJDXCtw5 3OVvLMzuzSOVg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 62378E93B34; Wed, 16 Aug 2023 10:20:22 +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 net 1/9] netfilter: nf_tables: fix false-positive lockdep splat From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169218122239.20553.16931689912170452244.git-patchwork-notify@kernel.org> Date: Wed, 16 Aug 2023 10:20:22 +0000 References: <20230815223011.7019-2-fw@strlen.de> In-Reply-To: <20230815223011.7019-2-fw@strlen.de> To: Florian Westphal Cc: netdev@vger.kernel.org, pabeni@redhat.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, netfilter-devel@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Florian Westphal : On Wed, 16 Aug 2023 00:29:51 +0200 you wrote: > ->abort invocation may cause splat on debug kernels: > > WARNING: suspicious RCU usage > net/netfilter/nft_set_pipapo.c:1697 suspicious rcu_dereference_check() usage! > [..] > rcu_scheduler_active = 2, debug_locks = 1 > 1 lock held by nft/133554: [..] (nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid > [..] > lockdep_rcu_suspicious+0x1ad/0x260 > nft_pipapo_abort+0x145/0x180 > __nf_tables_abort+0x5359/0x63d0 > nf_tables_abort+0x24/0x40 > nfnetlink_rcv+0x1a0a/0x22c0 > netlink_unicast+0x73c/0x900 > netlink_sendmsg+0x7f0/0xc20 > ____sys_sendmsg+0x48d/0x760 > > [...] Here is the summary with links: - [net,1/9] netfilter: nf_tables: fix false-positive lockdep splat https://git.kernel.org/netdev/net/c/b9f052dc68f6 - [net,2/9] netfilter: nf_tables: fix kdoc warnings after gc rework https://git.kernel.org/netdev/net/c/08713cb006b6 - [net,3/9] netfilter: nf_tables: deactivate catchall elements in next generation https://git.kernel.org/netdev/net/c/90e5b3462efa - [net,4/9] netfilter: nf_tables: don't fail inserts if duplicate has expired https://git.kernel.org/netdev/net/c/7845914f45f0 - [net,5/9] netfilter: set default timeout to 3 secs for sctp shutdown send and recv state https://git.kernel.org/netdev/net/c/9bfab6d23a28 - [net,6/9] ipvs: fix racy memcpy in proc_do_sync_threshold https://git.kernel.org/netdev/net/c/5310760af1d4 - [net,7/9] netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path https://git.kernel.org/netdev/net/c/6a33d8b73dfa - [net,8/9] netfilter: nf_tables: GC transaction race with netns dismantle https://git.kernel.org/netdev/net/c/02c6c24402bf - [net,9/9] netfilter: nft_dynset: disallow object maps https://git.kernel.org/netdev/net/c/23185c6aed1f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html