diff options
| author | Alexander Graf <agraf@suse.de> | 2009-06-15 15:21:23 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-09-10 08:32:58 +0300 |
| commit | 3c5d0a44b011e0a1d857452f05c698e1008b4b4a (patch) | |
| tree | 8ace02bc33af6fa0e97d348101ab719972c36586 | |
| parent | 0367b4330e463c45981437083991b90d25a9d78d (diff) | |
KVM: Implement MSRs used by Hyper-V
Hyper-V uses some MSRs, some of which are actually reserved for BIOS usage.
But let's be nice today and have it its way, because otherwise it fails
terribly.
[jaswinder: fix build for linux-next changes]
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/x86/kvm/svm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 132be0c7c3e..146c17d406e 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -2131,6 +2131,11 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data) case MSR_VM_HSAVE_PA: svm->hsave_msr = data; break; + case MSR_VM_CR: + case MSR_VM_IGNNE: + case MSR_K7_HWCR: + pr_unimpl(vcpu, "unimplemented wrmsr: 0x%x data 0x%llx\n", ecx, data); + break; default: return kvm_set_msr_common(vcpu, ecx, data); } |