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] Sched_op hypercall small questions

On Tue, 2011-09-20 at 13:35 +0100, Daniel Castro wrote:
> On Tue, Sep 20, 2011 at 8:57 PM, Jan Beulich <JBeulich@xxxxxxxx> wrote:

> > 32752 == DOMID_SELF. And I can't see where the hypercall
> > implementation would return DOMID_SELF here.
> Sorry I had a coding error, but it is corrected (I did not call the
> union correctly, so I ended up calling dom in the main struct).
> Anyway here is the output corrected:
> Xenbus rings @0xfeffc000, event channel 2
> Event Chn 2 Status 2 VCPU 0.
> Event is interdomain (2) union dom 983040 union port 42

That's dom 0xf0000 but domid_t is a 16 bit value so there's no way you
really have that value -- I think you must have used the wrong printf
format specifier. The lower 16 bits are 0 which makes sense.

You could confirm using lsevtchn.

Ian.



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel