i386: Add EPYC-IBPB CPU model
EPYC-IBPB is a copy of the EPYC CPU model with
just CPUID_8000_0008_EBX_IBPB added.
Cc: Jiri Denemark <jdenemar@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <
20180109154519.25634-7-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
(cherry picked from commit
6cfbc54e8903a9bcc0346119949162d040c144c1)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>