[PATCH 10/20] KVM: VMX: Remove unnecessary code in vmx_tlb_flush()

Avi Kivity
2007-07-08T11:54:39Z

A vmexit implicitly flushes the tlb; the code is bogus.

Noted by Shaohua Li.

Signed-off-by: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
---
drivers/kvm/vmx.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 42a9163..7d04ffa 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1987,7 +1987,6 @@ static int dm_request_for_irq_injection(struct kvm_vcpu *vcpu,

static void vmx_flush_tlb(struct kvm_vcpu *vcpu)
{
- vmcs_writel(GUEST_CR3, vmcs_readl(GUEST_CR3));
}

static int vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)