[PATCH 04/18] KVM: arm64: Move FP state ownership from flag to a tristate

[Mark Brown]

On Sat, May 28, 2022 at 12:38:14PM +0100, Marc Zyngier wrote:

> As it turns out, this isn't really a good match for flags, and
> we'd be better off if this was a simpler tristate, each state
> having a name that actually reflect the state:
> 
> - FP_STATE_CLEAN
> - FP_STATE_HOST_DIRTY
> - FP_STATE_GUEST_DIRTY

I had to think a bit more than I liked about the _DIRTY in the
names of the host and guest flags, but that's really just
bikeshedding and not a meaningful issue.

Reviewed-by: Mark Brown <broonie at kernel.org>
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