Re: [Xen-devel] [PATCH 3/6] x86: Handle the Xen MSRs via the new guest_{rd, wr}msr() infrastructure

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

> From: Andrew Cooper [mailto:andrew.cooper3@xxxxxxxxxx]
> Sent: Tuesday, February 27, 2018 1:35 AM
> 
> Dispatch from the guest_{rd,wr}msr() functions, after falling through from
> the
> !is_viridian_domain() case.
> 
> Rename {rd,wr}msr_hypervisor_regs() to guest_{rd,wr}msr_xen() for
> consistency,
> and because the _regs suffix isn't very appropriate.
> 
> Update them to take a vcpu pointer rather than presuming that they act on
> current, and switch to using X86EMUL_* return values.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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