[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] Re: problems with console in domU if physdev access enabled

  • To: xen-devel@xxxxxxxxxxxxxxxxxxxxx
  • From: Maurice Meeden <tux@xxxxxxxx>
  • Date: Sat, 19 Mar 2005 13:11:16 +0000 (UTC)
  • Delivery-date: Sat, 19 Mar 2005 13:14:11 +0000
  • List-id: List for Xen developers <xen-devel.lists.sourceforge.net>

Ian Pratt <m+Ian.Pratt <at> cl.cam.ac.uk> writes:

> > I am trying to build a working domU kernel with 
> > if this enabled, domU fails to boot with different errors 
> > about the console.
> > With kernel 2.6.10 and xen 2.0.5 this error occurs if I try 
> > to start the Domain:
> > ..
> > WARNING: Failed to register Xen virtual console driver as 'tty1'
> > ..
> > Warning: unable to open an initial console.
> > Unable to handle kernel NULL pointer dereference at virtual 
> It sounds like you might be building in a serial UART (8250) into your
> domU kernel which is grabbing the tty.

CONFIG_SERIAL_8250 was not set, I've also tried with set it to y, but it makes
no difference.

It would be very helpful if someone who use xen with physdev-access enabled
could send me his/her kernel-config.

Thanks Maurice

SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.