Re: [Xen-devel] Kernel 3 Crashes on 4.2 unstable

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Aug 02, 2011 at 08:16:44PM +0300, Pasi Kärkkäinen wrote:
> On Tue, Aug 02, 2011 at 12:25:32PM -0400, Konrad Rzeszutek Wilk wrote:
> > > 
> > > Will dig a bit deeper.  I saw that page also has very detailed
> > > instructions for a custom kernel, I will try and tune a little and
> > > compile a few versions.  I have a feeling it may very well be
> > > graphics related.  Will feed back here when I have details.
> > > 
> > > I have extensive C and hardware/embedded knowledge and would love to
> > > get a bit more involved in Xen.  Hopefully I can contribute, however
> > > small, here and there :-)
> > 
> > Awesome. Not sure if the 'earlyprintk=xenboot' is mentioned in the Wiki but
> > that one is quite useful.
> 
> Hmm.. what's the difference between "earlyprintk=xen" and 
> "earlyprintk=xenboot" ?

It has the same effect:

#ifdef CONFIG_HVC_XEN
                if (!strncmp(buf, "xen", 3))
                        early_console_register(&xenboot_console, keep);
#endif

Just doing 'earlyprintk=xen' is enough. Not sure why I actually have 'xenboot' 
..hmm

> 
> -- Pasi

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