Re: [Xen-devel] [PATCH] arm/vm_event: get/set registers

[Julien Grall <julien.grall@xxxxxxx>]

On 28/07/2016 22:05, Tamas K Lengyel wrote:
> On Thu, Jul 28, 2016 at 3:01 PM, Julien Grall <julien.grall@xxxxxxx> wrote:
> That's not how we do it with vm_event. Even on x86 we only selectively
> set registers using the VM_EVENT_FLAG_SET_REGISTERS flag (albeit it
> not being documented in the header). As for "not exposing them" it's a
> waste to declare separate structures for getting and setting. I'll
> change my mind about that if Razvan is on the side that we should
> start doing that, but I don't think that's the case at the moment.
Is there any rationale to only set a subset of the information you 
retrieved?
--
Julien Grall

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