[PATCH 3/4] KVM: x86: Remove kvm_mmu_reset_context() in kvm_set_efer()

[Sheng Yang <sheng@linux.intel.com>]

Modify EFER won't result in mode switch directly. After EFER.LME set, the
following set CR0.PG would result in mode switch to IA32e. And the later
action already covered by kvm_set_cr0().

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
---
 arch/x86/kvm/x86.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 764f89b..b59fc67 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -721,7 +721,6 @@ static int set_efer(struct kvm_vcpu *vcpu, u64 efer)
 	kvm_x86_ops->set_efer(vcpu, efer);
 
 	vcpu->arch.mmu.base_role.nxe = (efer & EFER_NX) && !tdp_enabled;
-	kvm_mmu_reset_context(vcpu);
 
 	return 0;
 }
-- 
1.7.0.1