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 902E51C462C; Sun, 15 Dec 2024 23:10:14 +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=1734304214; cv=none; b=JIHJ79w10vsyZuRNufMkO0AFmYK8sxY7k2AELYfsDXDGPjeaE2hCeSh84iEIifvV9cUpj7mMWr3sWz9fZB0J4uAZklSRxrzGq+wK0zhpHDBYzrOvGv2mm59u9wsm2ileR2Z231VU0EpCblurqGEKK3+/Zc0YHfvSGAxGsQD84YY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734304214; c=relaxed/simple; bh=YzPQlIKbyJ6GzWzr9RAVd1jdZO/5cdxHaMoXVbYx2Gc=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=TXU2dX2MCNWrLJ8k6Ep514O+/AEglR0Ksx1kfkmRzacRVriekkuUwiEO00kWp0+tHI6spTThkACUxppDVxG3h3LNDitIqjEg3Q1U/FG6l4o/zpbB7vny6TsH6PBeu6kgfJHaHya4cqk7unw8hgZe9zOHdxJq5Fr0qqJT+SnARRQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RkHsIFiL; 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="RkHsIFiL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 158A1C4CED4; Sun, 15 Dec 2024 23:10:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734304214; bh=YzPQlIKbyJ6GzWzr9RAVd1jdZO/5cdxHaMoXVbYx2Gc=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=RkHsIFiLYSXEUx42Cv5TxaNRLM4OpQqY14N4QeG0QD3FX1ONQeFLekv5z+i3fbQ27 2BoxOj5/YX5/sGJB3TrOAblsZEOPkYk/LvSsJ1EDZU6t1MLv376hDmjzFYDMHfc2/a HFgEjXW0WtF+CzclCfVhlW33ydUotwVde5CyyfzK0VLKMCxCMaaWJRTVa7mnn1CJjF xsTfSfLluwvJidFL/FOl3TvH+GqiZO98KChtaQBG1VHRAwZ+GeuYTH/oflifWzo/IL a7T8e5WHEe7JLaIrTDaZoOMUwfonnEu4Hl/roMCFr7fKYzlZHRb8XhYXvVT1EUN0Bf W355ebtGTRm3A== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 359483806656; Sun, 15 Dec 2024 23:10:32 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: renesas: rswitch: rework ts tags management From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173430423099.3600507.2957319591923005123.git-patchwork-notify@kernel.org> Date: Sun, 15 Dec 2024 23:10:30 +0000 References: <20241212062558.436455-1-nikita.yoush@cogentembedded.com> In-Reply-To: <20241212062558.436455-1-nikita.yoush@cogentembedded.com> To: Nikita Yushchenko Cc: yoshihiro.shimoda.uh@renesas.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, geert+renesas@glider.be, netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, michael.dege@renesas.com, christian.mardmoeller@renesas.com, dennis.ostermann@renesas.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 12 Dec 2024 11:25:58 +0500 you wrote: > The existing linked list based implementation of how ts tags are > assigned and managed is unsafe against concurrency and corner cases: > - element addition in tx processing can race against element removal > in ts queue completion, > - element removal in ts queue completion can race against element > removal in device close, > - if a large number of frames gets added to tx queue without ts queue > completions in between, elements with duplicate tag values can get > added. > > [...] Here is the summary with links: - [net] net: renesas: rswitch: rework ts tags management https://git.kernel.org/netdev/net/c/922b4b955a03 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html