Re: [Xen-devel] [RFC V2] xen: interface: introduce pvclk interface

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 22.01.16 at 13:12, <van.freenix@xxxxxxxxx> wrote:
> On Fri, Jan 22, 2016 at 03:25:40AM -0700, Jan Beulich wrote:
>>In particular, with the user space exposure of clock control
>>discussed in another sub-thread, the next best option would
>>seem to be to handle this via emulation in a device model. Yes,
>>ARM guests currently have no qemu attached to them, but I
>>guess sooner or later this will need to change anyway.
> 
> I have not look into qemu for xen.
> If using qemu, then we still need to expose the clk interface to userspace?

I think so, yes. In fact - see above - the discussed userspace
exposure made me consider this option.

Jan


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