Re: x86/PV: (lack of) MTRR exposure

[Jan Beulich]

On 02.05.2022 16:25, Juergen Gross wrote:
> PAT MSR writes can be handled by special casing in xen_write_msr_safe().

You can squash the write attempt there, but that'll still confuse the caller
assuming the write actually took effect.

Jan