tree 90fd9fee020e844c50f2b0c9bd40b8ccffdfe14b
parent e27b72df01109c689062caeba1defa013b759e0e
author Boris Ostrovsky <boris.ostrovsky@oracle.com> 1439238876 -0400
committer David Vrabel <david.vrabel@citrix.com> 1440069925 +0100

xen/PMU: Intercept PMU-related MSR and APIC accesses

Provide interfaces for recognizing accesses to PMU-related MSRs and
LVTPC APIC and process these accesses in Xen PMU code.

(The interrupt handler performs XENPMU_flush right away in the beginning
since no PMU emulation is available. It will be added with a later patch).

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>