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 533FA4AC149; Thu, 17 Sep 2026 12:31:14 +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=1789648281; cv=none; b=u1MoOR8sIZ7X1prZPo+9G1q2MQ2DaB6c+GMdEwSk1D7nvLhLWVEhkE6ynJ5Sgk34ci33D/5Byo7E+dFtwB9qtQnPBNCCNbDchU/ItIqWgsCVwQSofSlG4UWbNfH6gEWi+kO1fJduiJdMvrPS0hZy8YrKcAAZewKrIIjNKU3tSMQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789648281; c=relaxed/simple; bh=hClSNZPUZ+ViywGQDhx6mtZcHconW3n4u2b4duYKQzo=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=LoFyYnNvt0xaXgu1B4egEzGMRjVCL7JWNgN5V3CvIVAEq335QuqNladJk7qQLcd0v38WK+fnCvDHtLjePnURvfUGLSiA0knTg+H3fzIdHwQGvIod5bBtYSgZ8opwZ+EoQRc3z7bY6tk37Wa7v4hY3FkETDxsVRvx9zTWKCqMSic= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UTX8+NsD; 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="UTX8+NsD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4DF91F000FF; Thu, 17 Sep 2026 12:31:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789648270; bh=ggr44ucWpSkmZk37yK233tYlLvjAiQJWTzbamPXMmHM=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=UTX8+NsDeTc1Sh/cuHH+8Ev+dk7/xmSjlOQVuXl1zXakD+baQkDtVKt1bFGfpiFRI FgBPKxHV96OigqciQyEwzu75I9fPJsJ7NB3nQdvA3SPlQuNSd730n80l9NlEJxSaL4 efTmxM/sWx6xN4tryvgDzCv0sBI/uziBUKWXY0FTD2R17YoIb7dXrpLBhmsRKrRrgo BFEriQ9pXsONYTbYa3mBMIdzopsfuMNwU4urKqXUrhXAPuQszBXWC717+p/6/PS0L9 Pzrw+5mbtSNdKe4kozP15jfPbit74O9T2PaXJJ2Y3ZEMzjQXXJ2Oz5X+5w4TJVO1nr 2Lizzmq2rvIuw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 9393138111DB; Thu, 17 Sep 2026 12:30:05 +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 v3] net: macb: fix ordering around PTP timestamp read From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178964820443.3616626.14441776053855821867.git-patchwork-notify@kernel.org> Date: Thu, 17 Sep 2026 12:30:04 +0000 References: <20260915045823.76100-1-jjc@jclark.com> In-Reply-To: <20260915045823.76100-1-jjc@jclark.com> To: James Clark Cc: theo.lebrun@bootlin.com, netdev@vger.kernel.org, richardcochran@gmail.com, conor.dooley@microchip.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org, nb@tipi-net.de Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Tue, 15 Sep 2026 11:58:17 +0700 you wrote: > PTP_SYS_OFFSET_EXTENDED returns system timestamps that do not correctly > bracket the PHC register read on MACB/GEM. On a Raspberry Pi 5, the > returned interval can be as short as 37 ns, while an ordered register > read takes approximately 1 us. This biases the midpoint used by phc2sys, > causing CLOCK_REALTIME to run approximately 0.5 us ahead when synchronized > to the PHC. > > [...] Here is the summary with links: - [net,v3] net: macb: fix ordering around PTP timestamp read https://git.kernel.org/netdev/net/c/9ca4ba242591 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html