tree b23a56566b4ace273ae07cd150acec275e3cd669
parent d4858aaf6bd8a90e2dacc0dfec2077e334dcedbf
author Tom Lendacky <thomas.lendacky@amd.com> 1519241991 -0600
committer Radim Krčmář <rkrcmar@redhat.com> 1519927228 +0100

KVM: x86: Add a framework for supporting MSR-based features

Provide a new KVM capability that allows bits within MSRs to be recognized
as features.  Two new ioctls are added to the /dev/kvm ioctl routine to
retrieve the list of these MSRs and then retrieve their values. A kvm_x86_ops
callback is used to determine support for the listed MSR-based features.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[Tweaked documentation. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>