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=1793699407; b=luHySS9Pv2dYhZZXsUG2w9kJqFCJxiBqe9U0t04zH1JU0TT7QUbR6g9UmhUH3VJJuZ6p uio/4jughZoEwpPnS6bfiTIFxn5kDcycQ8w79VWiGGDe+27gWnnrPpvHLuEDGipPnLZxk aTU8J94Bj9Cr5foYP3Zu+wn3LAI/mJzwLK4g60HyZiEjqCnyGzjfJLPDEJoUI8HiWiNjW FkCnBikaHRgZjBPBFA1G7a2PyDSC1rrLC0pOUJK2SYaVqKRFjftKcO6GJr7YfYRiD7Srl w8yECYtIX4YUB6zyICXj9k6Me4WVRd7UCrT/o3QhYuSNGQIe8gU6SB6ST2Wdt1UaRiw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793699407; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=LmLtyCM55I8wW1tS/KVJF6td/pa17uMaap49/NRy7HQ=; b=4vqUASdf5KzQRNN23awoBTeHXNVeHBUUqHttgp62jJUm/aqnGdG72zsUBkVSQdL6zSDe AGIVQPJ+dmFDOKKT9qiNV8usByKWRAzPWosgwH8KZclnp7MjR11yWTbKypeqrFYDbsAty J6sx0xQ4cuotCZPfOvlHXSHIMipBCLIA0TX38t09zOonNZkG1KEcgAfnrgZA2HE4WnhD7 vIO5Iw5o4XVCiYBCvS1743U6/81N7VUQl6KHU9n2XH4B9RZjByRxa4lNzkFaLaQdb6FWv t+SdERiNeAGgZ1W1wMio/UHGFegxp06BlSQEi14JdAJiNotYzh1dwqaCXssd5JvFynA== 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=kfOHj3NH; 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 15875606A324 for ; Tue, 3 Nov 2026 09:50:06 +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=kfOHj3NH Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89B251F000C1; Tue, 3 Nov 2026 09:50:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793699406; bh=LmLtyCM55I8wW1tS/KVJF6td/pa17uMaap49/NRy7HQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=kfOHj3NHyMfUiHPZ5u4Vn8wBjgKzEsJX+3ZkA13p6r6pe1vMlvr0r4iaobf+I+oFh RjHVYpTpOWUT0+jcEVSsNzUoo7HNYq5noM+283XvSt8tydXZ8u5dTbR76MPxeGgZVr PiEWCuIYMy4pF8Fl/VYJckxbNbEYc0fFqt9mL9WXOymOieh8KZefNypjOWo7cwAOY+ c54O81JQG45QD/j1gGMGdkVB+G2HZACYuhs41kr0XUN24j1JJNSbtNg9FTHkvNt6NO VVQ80Is+PLl2CkK+bFrZfs44JQeuHYdIRBZNyRIFX6IiV0vdGmAYYugU9sf6qQom2J 0ZwsS5iA93SXA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7D2E13805CCA; Tue, 3 Nov 2026 09:50:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@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] soreuseport: annotate data-races around reuse->socks[] and num_socks From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179369940540.991644.4129274458698167088.git-patchwork-notify@kernel.org> Date: Tue, 03 Nov 2026 09:50:05 +0000 References: <20261030120956.3026324-1-edumazet@kernel.org> In-Reply-To: <20261030120956.3026324-1-edumazet@kernel.org> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, ncardwell@google.com, kuniyu@google.com, horms@kernel.org, netdev@vger.kernel.org, edumazet@google.com Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Fri, 30 Oct 2026 13:09:56 +0100 you wrote: > From: Eric Dumazet > > reuseport_select_sock() and reuseport_migrate_sock() read > reuse->num_socks and reuse->socks[] locklessly under RCU, while > writers holding reuseport_lock can change them. > > Readers snapshot num_socks once, then index socks[] with it. > Meanwhile, writers can perform several operations, storing into > slots below the reader's stale count: > > [...] Here is the summary with links: - [net] soreuseport: annotate data-races around reuse->socks[] and num_socks https://git.kernel.org/netdev/net/c/213d491308b9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html