diff mbox series

[v1,5/5] KVM: x86: nVMX: Ignore user space set value to MSR_IA32_VMX_VMCS_ENUM

Message ID 1629192673-9911-6-git-send-email-robert.hu@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series KVM/x86/nVMX: Add field existence support in VMCS12 | expand

Commit Message

Robert Hoo Aug. 17, 2021, 9:31 a.m. UTC 
This is actually "read-only" MSR, its value is determined by VMCS12 fields
existence.

Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Signed-off-by: Yu Zhang <yu.c.zhang@linux.intel.com>
---
 arch/x86/kvm/vmx/nested.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 9a733c703662..4d13e19d7677 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -1426,7 +1426,6 @@  int vmx_set_vmx_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
 	case MSR_IA32_VMX_EPT_VPID_CAP:
 		return vmx_restore_vmx_ept_vpid_cap(vmx, data);
 	case MSR_IA32_VMX_VMCS_ENUM:
-		vmx->nested.msrs.vmcs_enum = data;
 		return 0;
 	case MSR_IA32_VMX_VMFUNC:
 		if (data & ~vmx->nested.msrs.vmfunc_controls)