tree 6c63fa52bb7744be9555f68042ec244da27a6e65
parent 671e4676076fb62860986decd44440d97bcc872d
author Andre Przywara <andre.przywara@amd.com> 1245881284 +0200
committer Anthony Liguori <aliguori@us.ibm.com> 1246301532 -0500

preserve the hypervisor bit while KVM trims the CPUID bits

The KVM kernel will disable all bits in CPUID which are not present in
the host. As this is mostly true for the hypervisor bit (1.ecx),
preserve its value before the trim and restore it afterwards.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>