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Subject[PATCH] KVM: VMX: Fix a TSX_CTRL_CPUID_CLEAR field mask issue
Date
Host value of TSX_CTRL_CPUID_CLEAR field should be unchangable by guest,
but the mask for this purpose is set to a wrong value. So it doesn't
take effect.

Fixes: 8ea8b8d6f869 ("KVM: VMX: Use common x86's uret MSR list as the one true list")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
arch/x86/kvm/vmx/vmx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 927a552393b9..36588b5feee6 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -6812,7 +6812,7 @@ static int vmx_create_vcpu(struct kvm_vcpu *vcpu)
*/
tsx_ctrl = vmx_find_uret_msr(vmx, MSR_IA32_TSX_CTRL);
if (tsx_ctrl)
- vmx->guest_uret_msrs[i].mask = ~(u64)TSX_CTRL_CPUID_CLEAR;
+ tsx_ctrl->mask = ~(u64)TSX_CTRL_CPUID_CLEAR;
}

err = alloc_loaded_vmcs(&vmx->vmcs01);
--
2.25.1
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