From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 37B4C37FF46 for ; Tue, 6 Oct 2026 15:28:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791300506; cv=none; b=arMcdVOSW15zNQ3vkOmoyrUvKoXy0PO7xkYrYpDwKuZ4zWMwUN62UGRJX3nJ6yEHcJusfpMpY4KJKvtjplt1l2tSD1ViXPNQ0IvT2apBzPIlCd9UnIdYnrLFNiEgLKtx1IW6DGHLveBIVP8dDyrm9cxzPe0+hfckwvHlbdEtG1U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791300506; c=relaxed/simple; bh=BLd0ZSi6AYEzF6Z1S6jhxHqmJ/tVEdxhmTaij18Onuw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kWCa6zpHVMy0iAqM+E1I05yfiARTt2E8xyA/3JZckud2PtBLESoHrGpkyD2U4PSAcq6WnFFkoc9z4nEK62VjfhLZqKWc9y+Q7ptfpR5k0CCtp+dnHjcUTbPrkM0bHKSmjHYu2TEM6fhlhgKuGDQ9aSqUsI2ndohrbyw2WDBGH0E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=Zge95CWJ; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="Zge95CWJ" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 457331A114B; Tue, 6 Oct 2026 15:28:21 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 1708E60553; Tue, 6 Oct 2026 15:28:21 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A148B103303AB; Tue, 6 Oct 2026 17:28:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1791300495; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=BLd0ZSi6AYEzF6Z1S6jhxHqmJ/tVEdxhmTaij18Onuw=; b=Zge95CWJorrmzM4yUowmuOkxRgpEyfxGYa2/sfKipV7dd+RjsKMy/oaGCJ/mVs5Pzo0eEF QAvqalpkxByxwJKXE5vyKH5kFSUwYu2xwYqM4H22Gg37EqMoVQPaCoVQg1pwSTO1lx6V/3 Vlba435uh1H4ftEgJSuP+lH4zK400PqocG4hEyzBxYsnoXtQg5EHCs8c/6zB6t0Ce/IzsS zc24HAe/gkebKe8qWRsgGTXAIxZzqeo6jh5cRaaxVEC8RvbhI9cXK0HSSF2/J6ZyylYtTw sQGayXcUHQwmPGI2afJ4QcT9d7FjSH/TXieM2eordIciOwm0Sdwh2ldqsJ84dg== Message-ID: <72e19e46-3a14-4a07-9b50-01e5480bf1a3@bootlin.com> Date: Tue, 6 Oct 2026 17:28:05 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net v3] net: stmmac: propagate PTP addend and system time programming errors To: Anirudh Srinivasan , Lorenzo Bianconi Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Drew Fustini , Jisheng Zhang , linux-riscv@lists.infradead.org References: <20260929-stmmac-ptp-added-systime-error-v3-1-ddd6afe936b4@oss.qualcomm.com> Content-Language: en-US From: Maxime Chevallier In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 Hi, On 10/6/26 17:12, Anirudh Srinivasan wrote: > Maybe someone more familiar with this board/has used PTP on it before > can help out understanding why this is happening. Maybe this is some > issue to do with clocks. Good point, can you give us the full dmesg log of the board booting ? Maxime