WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] xen and agpgart

On Sat, Sep 04, 2004 at 09:31:29AM +0100, Christian Limpach wrote:
> The code which clears the bit is only run later in the same function.
> It's in the ARCH_SETUP macro.
> 
> But it seems that the changes we make there get lost after start_kernel
> calls check_bugs() which in turn calls identify_cpu() and resets
> boot_cpu_data.

Aha.  Ok.  I've done a quick hack to clear those bits in identify_cpu() and
my system booted up and those flags properly remained disabled.  I now
nolonger Oops out starting X, instead.. I start X (after the agp and drm
modules load successfully), I get a blank screen, my disk is accessed a few
times, and the computer reboots.  I unfortunately don't have a serial port
on my current test machine, and no crash information was logged, so it looks
like this is going to be harder to debug from this point.

                                -- Gerald



-------------------------------------------------------
This SF.Net email is sponsored by BEA Weblogic Workshop
FREE Java Enterprise J2EE developer tools!
Get your free copy of BEA WebLogic Workshop 8.1 today.
http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel