Re: [PATCH v2 2/4] cpu_map: Defined and enable EPYC-Rome model
On Wed, Oct 07, 2020 at 15:54:50 +0200, Markus Schade wrote:
Am 06.10.20 um 15:44 schrieb Jiri Denemark:
> QEMU definition of EPYC-Rome also contains 'npt' (CPUID_SVM_NPT),
> 'nrip-save' (CPUID_SVM_NRIPSAVE), and 'umip' (CPUID_7_0_ECX_UMIP).
Any
> specific reason for not including them in libvirt?
I have not included the SVM feature flags, because they are also not
part of the EPYC and EPYC-IBPB models.
They are not included in EPYC because they were added to the QEMU
definition of EPYC later. I'll add the three missing features to
EPYC-Rome.
Jirka