Ubuntu
xen package

  1. Bug #1038332
  2. Comment #14

Comment 14 for bug 1038332

Revision history for this message
In , Matthew (matthew-redhat-bugs) wrote :

The kernel's doing nothing wrong here. This is a Xen bug. Either accessing this hardware in dom0 should work (in which case you wouldn't get an error), or Xen should be masking off the cpuid capability bits to indicate to the driver that it won't work.