From: Michael S. Tsirkin <mst@redhat.com>
Date: Sun, 26 Aug 2012 15:00:29 +0000 (+0300)
Subject: KVM: x86: fix KVM_GET_MSR for PV EOI
X-Git-Tag: firefly_0821_release~3680^2~2140^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1d92128fe9e30c2340283361957a840f108e4abf;p=firefly-linux-kernel-4.4.55.git

KVM: x86: fix KVM_GET_MSR for PV EOI

KVM_GET_MSR was missing support for PV EOI,
which is needed for migration.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index dce75b760312..148ed666e311 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2000,6 +2000,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case MSR_KVM_STEAL_TIME:
 		data = vcpu->arch.st.msr_val;
 		break;
+	case MSR_KVM_PV_EOI_EN:
+		data = vcpu->arch.pv_eoi.msr_val;
+		break;
 	case MSR_IA32_P5_MC_ADDR:
 	case MSR_IA32_P5_MC_TYPE:
 	case MSR_IA32_MCG_CAP: