Re: [PATCH] x86: Hyper-V: register clocksource only if its advertised

From: Olaf Hering
Date: Fri Jan 25 2013 - 14:59:54 EST


On Fri, Jan 25, KY Srinivasan wrote:

> Your current approach of using the "Partition Reference Counter"
> feature bit is very fragile. Let us assume that future Windows guests
> depend on this feature; Xen would certainly emulate this to have a
> "good" emulation of Hyper-V and we are back to square one.

If Xen starts to emulate the "Partition Reference Counter" feature,
wouldnt it also advertise this feature?

Olaf
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