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 46F7B38D3FE for ; Fri, 18 Sep 2026 01:21:13 +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=1789694479; cv=none; b=E9kQvMdlPZrMghebrDRZ5zD83YqwfZwDetyr47vpAnExEx3oe/hzAJIASpwUKuNm1RhQ8cUEJ8QJo/DMWuLgJwxDyvr5fE8aW9Xb5s5frnW49uuSoJTeW5qI5KTf2yvlkMH5hgLm3WGzsKb4SmdJmEirDxtdUx4EODcwmcutBy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789694479; c=relaxed/simple; bh=uTDPI1mjJ8O+RggvWa+26+cmArL6pXoU3gq8cMreEGg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=o2hqLX70bVLHKim99y9MWHMm7dNqWRgIlNS0NF3mj8pqBFqwzENhsCzMcp3e0vETTlDbb+tM05uWko2YRbh5/iSMgbz5BiIP65ZtOYfBY2UHUVCXfUJrnipzWytb7YKF4Y/IJlg3wTXU9495zZQDtdJTRtpaQGVWKT6d+e82K5A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XvvTHTW7; 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="XvvTHTW7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37E7F1F000FF; Fri, 18 Sep 2026 01:21:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789694471; bh=NsZLZK+eVphx8rEayXeBZuLu95LXFmvSyDQEO8+5YzI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=XvvTHTW7oHJrEbqdzocxi8Ah5sy5Va7YcB4n6TcVGWCsJNhRIkoyITSmsyYCAyrwR UMWsiphEIz95WLEcYOQBXynATMyyEoPTDt73/yHJYV50BgaSmCV4NLGOl32S2A8K6e jO2Nc4+j/4TTYxUGa8xX/aBigNHd8aUxvcwPQ3uQgsKntIlzpg9Wx4+c4uFnr9zceR kEikRfhcAVqMJM6jPKRd+NFJQXYYYbAOua9n7JFx67XUa5Mj4P7k3rzWmVXuenvO2E dD0ZQkfabx4ftDYbRM3/fJy0rLS0/4KiMkkMWVOXgxhflq+OaHfw1DWicOze2EPX89 /nFrwyY9gKygQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0D8B380820D; Fri, 18 Sep 2026 01:20:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5] net: stmmac: propagate PTP init failures in __stmmac_open() and stmmac_resume() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178969440464.212131.9134370127375175160.git-patchwork-notify@kernel.org> Date: Fri, 18 Sep 2026 01:20:04 +0000 References: <20260914-stmmac-ptp-error-propagate-v5-1-81149897e65d@oss.qualcomm.com> In-Reply-To: <20260914-stmmac-ptp-error-propagate-v5-1-81149897e65d@oss.qualcomm.com> To: Lorenzo Bianconi Cc: maxime.chevallier@bootlin.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, richardcochran@gmail.com, rayagond@vayavyalabs.com, treding@nvidia.com, linux@armlinux.org.uk, qiangqing.zhang@nxp.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Mon, 14 Sep 2026 17:26:44 +0200 you wrote: > stmmac_setup_ptp() returns void and swallows both PTP setup errors: > the PTP reference clock enable and stmmac_init_timestamping() > failures are logged but never propagated. When they fail, the MAC > system time counter is left in its post-reset, non-running state, > while the driver keeps operating as if timestamping were up. > This matters for TAPRIO/EST qdisc offloading, which derives the EST > base time from the hardware timestamp counter: arming the gate list > against a non-advancing time base would leave the schedule permanently > stuck. > > [...] Here is the summary with links: - [net,v5] net: stmmac: propagate PTP init failures in __stmmac_open() and stmmac_resume() https://git.kernel.org/netdev/net-next/c/8181678a92f0 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html