Re: [Xen-devel] [PATCH] x86/hvm: Add debug exception vm_events

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

> From: Tamas K Lengyel [mailto:tamas@xxxxxxxxxxxxx]
> Sent: Thursday, April 28, 2016 4:33 AM
> 
> Since in-guest debug exceptions are now unconditionally trapped to Xen, adding
> a hook for vm_event subscribers to tap into this new always-on guest event. We
> rename along the way hvm_event_breakpoint_type to hvm_event_type to better

I don't quite understand above renaming. How do you define 'event' here?
There are other functions like hvm_event_msr, hvm_event_cr, etc. The
new name hvm_event_type looks need to cover all those paths too?

> match the various events that can be passed with it. We also introduce the
> necessary monitor_op domctl's to enable subscribing to the events.
> 
> Signed-off-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>

Thanks
Kevin

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