Re: [Xen-devel] [PATCH V2] xen/vm_event: Clean up control-register-write vm_events

[Tim Deegan <tim@xxxxxxx>]

At 11:40 +0300 on 14 May (1431603649), Razvan Cojocaru wrote:
> As suggested by Andrew Cooper, this patch attempts to remove
> some redundancy and allow for an easier time when adding vm_events
> for new control registers in the future, by having a single
> VM_EVENT_REASON_WRITE_CTRLREG vm_event type, meant to serve CR0,
> CR3, CR4 and (newly introduced) XCR0. The actual control register
> will be deduced by the new .index field in vm_event_write_ctrlreg
> (renamed from vm_event_mov_to_cr). The patch has also modified the
> xen-access.c test - it is now able to log CR3 events.
> 
> Signed-off-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>

Reviewed-by: Tim Deegan <tim@xxxxxxx>

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