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

Re: [Xen-devel] Cannot bind IRQ 2 to guest. In use by 'cascade'.

On 13 Oct 2005, at 22:51, Nicholas Lee wrote:

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen).
(XEN) (file=irq.c, line=224) Cannot bind IRQ 2 to guest. In use by 'cascade'.
[repeats 14 more times]

What exactly is this for?

Xen manages the PIC and manages the cascade line (irq2) itself. Hence no guests can bind to it. That message usually comes out when domain0 is probing for an irq by trying to bind to every irq in the system.

 -- Keir

Xen-devel mailing list



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