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Re: [Xen-devel] Kernel crash

To: Tobias Hunger <tobias@xxxxxxxxxxx>
Subject: Re: [Xen-devel] Kernel crash
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Thu, 20 Jan 2005 11:30:01 +0000
Cc: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>, Derrik Pates <demon@xxxxxxxxxxxxx>, Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxxx
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> On Thursday 20 January 2005 09:56, Keir Fraser wrote:
> > Yes, that looks to be a "feature" of the drivers/char/Kconfig file,
> > which we only parse for configurations that are to work with
> > hardware-access privileges.
> 
> Yes, I found that, too.
> 
> > So that probably ties up tty0, but you should still be able to
> > register xencons as ttyS0 unless you have accidentally included serial
> > drivers in your kernel config:
> >  "xencons=ttyS console=ttyS0"
> 
> I tried that several times: no output whatsoever! I can not see anything wrt. 
> serial ports in my config, so there shouldn't be drivers for those.
> 

I see no problem if I add those two parameters to my own xenU
boot-parameter list. Why not start with a vanilla/default xenU config
(perhaps with just the PHYSDEV_ACCESS option added), get that working,
and then start adding in options bit by bit? 

 -- Keir


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