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 CBC0E42A80; Sat, 1 Aug 2026 19:00:43 +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=1785610844; cv=none; b=IHFCOcgZtWjDi3M+VznC2czmVuAEK0EcZnIQGupinSxz5/3tzgdyqSTrfdWJnICJhcof0vE59kv1hKJT9/zeTUAFm8Y7KqbIUgEw9jG1YbvW4RToxnAA0ccB4BfAtRWKNcFR5MFD5RRcxQCWkcuy3FJwWwd1gjdZasw25RqPEhI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785610844; c=relaxed/simple; bh=5TwfFPHxatI0Aq4rrmzYPyQqaCvawx2I6nY/BlFh7Cg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=GCBkMpmkFCDaT8+S/XIUpZiw/hcCS4nrmc7gc5913n4AdAbviElgI2jgRl61wps5n8SBXJ20mMvEjaOLliNhBPYN3HLqySHDdN8uOpZ1IYn9gZZzk2LKddDN9pJ9CYAAUjHifxlQPqqA6q8nD98ikO7zOfCtPxrQYKzFFUA3mXk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iBndGI4x; 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="iBndGI4x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4C081F00ACA; Sat, 1 Aug 2026 19:00:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785610843; bh=ZXU5F67pm9fxJcOvkWQZuSY6oggn4VlPEm7ge1PjZJ0=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=iBndGI4xZOnaa5l7eTchYYLoJnT2x7ldd1kSUQhYXb9/SKpU51N+R6BnxwzbmUGGh cOVgdLtqRSam9tGBfQV2setgBSRWfoHUs7lCKGhr7ohwcT5TnUYKmcZad2s5d9vzkT EwRojp76mcSHDKvK6JbVqB3hJc0sxZ/XsWXjaI8UuA8TzOt5aUpgkRrRpfvZXBb1/I JVogPMJe7cA5HGTHR7CmYSk2LumGcVYvdpSxTq4JyJUcv3y/0tzDrWU4AMMJ9ReUot vOtul0+EKZKVWRTDyK5HzJTims7tjF53Bh2rTaO5bABQfw29cuEmMtl/ATPfNcBrdR Ssu0X95pFpVrw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19932380820D; Sat, 1 Aug 2026 19:00:07 +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 v3] bpf: Fix netns reference imbalance in conntrack kfuncs From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178561080575.1189978.12237534381784349721.git-patchwork-notify@kernel.org> Date: Sat, 01 Aug 2026 19:00:05 +0000 References: <20260731160921.3245840-1-nicoyip.dev@gmail.com> In-Reply-To: <20260731160921.3245840-1-nicoyip.dev@gmail.com> To: Chengfeng Ye Cc: pablo@netfilter.org, fw@strlen.de, phil@nwl.cc, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, memxor@gmail.com, lorenzo@kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Hello: This patch was applied to bpf/bpf.git (master) by Kumar Kartikeya Dwivedi : On Sat, 1 Aug 2026 00:09:21 +0800 you wrote: > The opts argument of the BPF conntrack kfuncs can point to a shared > map value. __bpf_nf_ct_lookup() and __bpf_nf_ct_alloc_entry() read > opts->netns_id separately when acquiring and releasing the network > namespace reference. > > The reference imbalance can occur as follows: > > [...] Here is the summary with links: - [bpf,v3] bpf: Fix netns reference imbalance in conntrack kfuncs https://git.kernel.org/bpf/bpf/c/fdeba03fea78 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html