Re: [Xen-devel] [PATCH v3 2/3] x86/viridan: Clean up Viridian MSR infrastructure

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 11.09.18 at 20:56, <andrew.cooper3@xxxxxxxxxx> wrote:
> Rename the functions to guest_{rd,wr}msr_viridian() 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, which is safe for all implemented operations, and switch their return
> ABI to use X86EMUL_*.
> 
> The default cases no longer need to deal with MSRs out of the Viridian range,
> but drop the printks to debug builds only and identify the value attempting to
> be written.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Reviewed-by: Paul Durrant <paul.durrant@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>



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