From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1IxP3B-0000fF-Nc for user-mode-linux-devel@lists.sourceforge.net; Wed, 28 Nov 2007 07:42:10 -0800 Received: from mx3.mail.elte.hu ([157.181.1.138]) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1IxP3A-0001BT-A6 for user-mode-linux-devel@lists.sourceforge.net; Wed, 28 Nov 2007 07:42:09 -0800 Date: Wed, 28 Nov 2007 16:41:52 +0100 From: Ingo Molnar Message-ID: <20071128154152.GA742@elte.hu> References: <20071128125030.GB21791@elte.hu> <20071128150840.GB5518@c2.user-mode-linux.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Subject: Re: [uml-devel] -rt doesn't compile for UML List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Miklos Szeredi Cc: jdike@addtoit.com, linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net * Miklos Szeredi wrote: > > On Wed, Nov 28, 2007 at 02:09:45PM +0100, Miklos Szeredi wrote: > > > kernel/latency_trace.c:28:21: error: asm/rtc.h: No such file or directory > > > > For things like this, look at the host's asm/foo.h and see if it's > > usable in UML (and contains things that you need). If it is, just > > make a asm-um/foo.h which just includes "asm/arch/foo.h". > > Yeah, I know that trick :) > > It doesn't help in this case. I've gotten as far as realizing that > the latency tracer needs the irqflags tracing > (Documentation/irqflags-tracing.tx) and that UML doesn't yet support > that. it doesnt need it - turn IRQOFF_TRACING off. You want FUNCTION_TRACING to work (and perhaps WAKEUP_TIMING) so that you can take a look at what's going on, right? Ingo ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel