Re: [Xen-devel] [PATCH v2] vVMX: use latched VMCS machine address

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

> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: Thursday, February 25, 2016 7:58 PM
> 
> Instead of calling domain_page_map_to_mfn() over and over, latch the
> guest VMCS machine address unconditionally (i.e. independent of whether
> VMCS shadowing is supported by the hardware).
> 
> Since this requires altering the parameters of __[gs]et_vmcs{,_real}()
> (and hence all their callers) anyway, take the opportunity to also drop
> the bogus double underscores from their names (and from
> __[gs]et_vmcs_virtual() as well).
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Tested-by: Liang Z Li <liang.z.li@xxxxxxxxx>

Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>

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