aec5e9c3a9
When writing to guest's MSR_IA32_ARCH_CAPABILITIES, check whether it's supported in the guest using the KVM_GET_MSR_INDEX_LIST ioctl. Fixes: d86f963694df27f11b3681ffd225c9362de1b634 Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Tested-by: balducci@units.it Signed-off-by: Bandan Das <bsd@redhat.com> Message-Id: <jpg4lc4iiav.fsf_-_@linux.bootlegged.copy> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>