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Subject[PATCH v2 3/8] KVM: VMX: drop rdtscp_enabled check in prepare_vmcs02()
Date
SECONDARY_EXEC_RDTSCP set for L2 guest comes from vmcs12

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
---
arch/x86/kvm/vmx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 073cbc8..61d44b0 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -9323,8 +9323,7 @@ static void prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12)

if (cpu_has_secondary_exec_ctrls()) {
exec_control = vmx_secondary_exec_control(vmx);
- if (!vmx->rdtscp_enabled)
- exec_control &= ~SECONDARY_EXEC_RDTSCP;
+
/* Take the following fields only from vmcs12 */
exec_control &= ~(SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES |
SECONDARY_EXEC_RDTSCP |
--
2.4.3


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