Commit 908e75f3 authored Jul 07, 2010 by Avi Kivity

KVM: Expose MCE control MSRs to userspace



Userspace needs to reset and save/restore these MSRs.

The MCE banks are not exposed since their number varies from vcpu to vcpu.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

parent aea924f6

arch/x86/kvm/x86.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -744,6 +744,8 @@ static unsigned num_msrs_to_save;

		static u32 emulated_msrs[] = {
		MSR_IA32_MISC_ENABLE,
		MSR_IA32_MCG_STATUS,
		MSR_IA32_MCG_CTL,
		};

		static int set_efer(struct kvm_vcpu *vcpu, u64 efer)