[PATCH] KVM: More msr misery

These msrs are referenced by benchmarking software when pretending to be an
Intel cpu.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 567121d9142a..0e618bcfe1da 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -1122,11 +1122,15 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
         case MSR_IA32_MC0_MISC+12:
         case MSR_IA32_MC0_MISC+16:
         case MSR_IA32_UCODE_REV:
+        case MSR_IA32_PERF_STATUS:
                 /* MTRR registers */
         case 0xfe:
         case 0x200 ... 0x2ff:
                 data = 0;
                 break;
+        case 0xcd: /* fsb frequency */
+                data = 3;
+                break;
         case MSR_IA32_APICBASE:
                 data = vcpu->apic_base;
                 break;