From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 BBAB2199931; Thu, 16 Jan 2025 10:38:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737023928; cv=none; b=DJ5LCpvZm9c4N7oCCxRSvAqROhaVv3q93ukJcA1YwKFyvVgT+QGvLHSE9QggKGxMlzvHunHFS52AfiUNAc5Z7zbJ28NcSesrEkmKlGZLr5EeIWFa9p0B/yuBefalDI37G/RPwJJaIlvxhm31NBaR8SHmX8H6+AkcbhT+X4H6cjc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737023928; c=relaxed/simple; bh=F6QdO0dJ0e4R0sJXu9LjMnwc/q1TYx2bWXO7q4MxaTk=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=rSWwwAtCbR/EClik9FFAGlXk0SUiCRt5bgsXysKUKJR2V2WYQ+xjQ9tIMoEtZYEKe67/nvNPi6zS0BHZWrG9KHSwVGMg+Aqj1yq5UnVSaxMXYTwHoz9/W8nnijbTtNnt0TZUwFQhTaoGzBlMcUNt6kNv9qNBabQvzj4konQ6rp0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=wCR8nts0; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=lwZksQQW; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="wCR8nts0"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="lwZksQQW" From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1737023924; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ebiB4Ntct5qfoP/1iCVgD73wAS3wlzkUxhhpWlNYKBQ=; b=wCR8nts083XjBfofO8Wz6oW0ym1/NHKnuQUJv6qpS0+3vy+/kh2ys2Fp7icQlVRVlwDwBF dg2iRruuchGHT0mTCkCDsxW7zSlY4UsCyeJi7E2F9e2lSYX/fhlmEODyPO/duNZUrLOzry cq3JaOIYUGZOmUI7LsM3nm3vvx6gI71vGDPkquDj3mKRGZN2hMIpygeMe10UYRHuFnb6TG NrVAt/UKrRSJQkejZQdQVQITp6d+8Vo8dTSs5mfSoxLQyWT71ayJmQ6+EA4VN7vy7wNzmX i8ZDvHVttxxzUBJTcA4AbxJucGPsDVKFUxquJQzJmd27h9rar0aDbSEhiX8wwA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1737023924; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ebiB4Ntct5qfoP/1iCVgD73wAS3wlzkUxhhpWlNYKBQ=; b=lwZksQQW4u4qRLX00kLbXpESp77eELoFFJcHDOzgZNKImDjofSYUzwUCsKVe2reHS2b6Ih u4TF+XUYUzFbxtDw== To: Jon Hunter , Greg Kroah-Hartman Cc: Jiri Slaby , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , Esben Haabendal , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko , Arnd Bergmann , Tony Lindgren , Niklas Schnelle , Serge Semin , "linux-tegra@vger.kernel.org" Subject: Re: [PATCH tty-next v5 5/6] serial: 8250: Switch to nbcon console In-Reply-To: <96b02b20-a51e-480f-a0ce-3a1457650ca9@nvidia.com> References: <20250107212702.169493-1-john.ogness@linutronix.de> <20250107212702.169493-6-john.ogness@linutronix.de> <80b020fc-c18a-4da4-b222-16da1cab2f4c@nvidia.com> <84ldvcyq41.fsf@jogness.linutronix.de> <96b02b20-a51e-480f-a0ce-3a1457650ca9@nvidia.com> Date: Thu, 16 Jan 2025 11:44:43 +0106 Message-ID: <84y0zbyrf0.fsf@jogness.linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On 2025-01-16, Jon Hunter wrote: >> Do you at least know if it is failing to suspend or failing to resume >> (based on power consumption)? > > > Unfortunately, I don't. These are farm boards and so nothing local I can > get my hands on. For some reason all the serial console logs are not > available and so I am going to talk to the farm team about fixing that > because we should at least have serial logs. Can you confirm that the board is actually booting? The suspend code for 8250_tegra.c is quite simple. I am wondering if the farm tests are failing somewhere else, such as the atomic printing during early boot. John