From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miles Lane Subject: Re: Re: 2.6.12-rc1-mm2 -- nvidiafb driver gives black screen Date: Mon, 28 Mar 2005 16:56:38 -0800 Message-ID: References: <20050324203118.345c6004.akpm@osdl.org> <42483B11.6010203@osdl.org> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1DG52M-0008MG-OE for linux-fbdev-devel@lists.sourceforge.net; Mon, 28 Mar 2005 16:56:54 -0800 Received: from wproxy.gmail.com ([64.233.184.196]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.41) id 1DG52L-0003Nw-CJ for linux-fbdev-devel@lists.sourceforge.net; Mon, 28 Mar 2005 16:56:54 -0800 Received: by wproxy.gmail.com with SMTP id 71so702214wra for ; Mon, 28 Mar 2005 16:56:47 -0800 (PST) In-Reply-To: <42483B11.6010203@osdl.org> Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: "Randy.Dunlap" Cc: linux-fbdev-devel@lists.sourceforge.net, Andrew Morton , khali@linux-fr.org On Mon, 28 Mar 2005 09:12:49 -0800, Randy.Dunlap wrote: By the why, I don't know why Andrew got dropped from my previous message list. Also, I thought you were asking these questions of the fbdev and vidiafb developers. > I guess that there is some chance that the io_remap_pfn* patches > are involved with this. I am a tester, so I don't have knowledge about this. > Is there some way to determine exactly which > io remap kernel calls are involved in "nvidiafb: cannot ioremap FB > base" ? I don't know. Someone who does, please tell me. If someone will tell me how, I'll be happy to gather the information. > Is that in the exposed source code? I have no idea. How would I find out? > If so, where is that source code? I have no clue. > If not, can we determine from the binary which calls > are being made? Uhhh. I have delivered the Oops info and a bunch of other information. I have given you whatever I thought might be helpful. I need guidance here. > Or should I just make a io_remap debug patch that > prints out lots of debug info so that we can track this down? I thought you would determine this with input from developers. Your humble tester (remember me from the early USB days?), Miles ------------------------------------------------------- This SF.net email is sponsored by Demarc: A global provider of Threat Management Solutions. Download our HomeAdmin security software for free today! http://www.demarc.com/info/Sentarus/hamr30