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=1792456208; b=n7B+Ix3/EJ9abfY+tqf1LwewMeGdzAszSAZFIB99847te0QEvPnZb3bpOYTUCidt+jvI cYhmpXNxmcrtrfkVyV4HRUmiORxJ/Q0nLkVQ7RYLYTSd6cHBYB5HCiJyZy1XdV9ACanoZ Ssh14nvplaNvm7fBoGaKUyKzFi0oMcIjdKgorKUI3GFeLnYa0nofUXY2hUK+XocrGJLM4 sMz6LabvVvuMeCnXHBi13eZiKVWdyzVViv+gjiwxMKBju4hrS8X3L6ZKwK0q8e5O+ncmh W5vQDThoVrEncQ7oqDLesAf52h8/J+h8pWYmLADXkv9b3NxhcfP2BtWIIcoJP3f5qXA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792456208; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=v/itqcaZj20oy9iaG1WD7g6OMfZmjMhyPYVdcy9JOJI=; b=4hhHuDxw968MlduUZCH6cliF5COohyXB98y7o9oqatiCCr9hYV+1wvkp7ALHH/+FEnbM 4reJNxgeDxZOB/Yje7xAEEe6se7NRTfbe9kfqm0X/IlQqbeuIN+GS75eZ+eaI1tkaPRM9 JuRqFpFNxT2I34jSxVPo1kpeJrgqPxGBCdB53NZu0rZg7YHsmd8n2xeFOwGnUXTSofpse HppjCCivTQb5FIzeQrepYBF6GkF6/n+ozeLuIfJt5Fc6KbiSkkGIbCH1mRoo1L2xczRU0 lWbviSXkioUHzRr+5sxscJCOcDS0zoJ84f6CuTFTF0Sib16rsZhVIY1YgzvtCfXXaHw== 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=NTF+2Iyg; 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 4A1CE606A31E; Tue, 20 Oct 2026 00:30:07 +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=NTF+2Iyg Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81D2C1F000C5; Tue, 20 Oct 2026 00:30:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792456207; bh=v/itqcaZj20oy9iaG1WD7g6OMfZmjMhyPYVdcy9JOJI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=NTF+2IygV4JP9HdUSlIVuoCE51dx9rtYvrVTnPGXGGgTgY6nMEgrbuzF4Ha0FPsHK 2dNntfyCmX4Bq0dZIXSTViELGb6Dw8PNnDJrAyzwgn7D6AD6BuPz4Ddw89zsWWYTLx gpA8TSPxKU2HNjjt4MXdQuRp3NRh5mbfmI5Pl7V9ceZDu4Fa9WO0EH7DeaNYqyR/YW V/fiLXeBfYh36QUhCaTmhgCT/F45q+XlrA5NkBgIjXYj8qJAeIBNVFZ68c0iMJQWXd rVANTuI2m1fPkoKqXwTP8XgxsE1lXwBLeQ6O9WS6eWlGAnqEoW0HsAiXIZvw565fTl tEKCNdYK4QHDg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 772FD3924A6F; Tue, 20 Oct 2026 00:30:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@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 bpf-next v2] bpf: Annotate data races on bpf_lru_node type From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179245620614.3402121.11443505330541884495.git-patchwork-notify@kernel.org> Date: Tue, 20 Oct 2026 00:30:06 +0000 References: <20261019-fix-lru-node-type-kcsan-v2-1-c10a410b3565@gmail.com> In-Reply-To: <20261019-fix-lru-node-type-kcsan-v2-1-c10a410b3565@gmail.com> To: Nicholas Velten Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, emil@etsalapatis.com, ihor.solodrai@linux.dev, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+1ea4f564bf6f1f3d1dc4@syzkaller.appspotmail.com Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Mon, 19 Oct 2026 14:38:20 -0300 you wrote: > From: Nicholas Velten > > KCSAN reports a data race on bpf_lru_node::type between the LRU list > rotation and the free path of the common LRU: > > BUG: KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free > > [...] Here is the summary with links: - [bpf-next,v2] bpf: Annotate data races on bpf_lru_node type https://git.kernel.org/bpf/bpf-next/c/f25f6319e248 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html