[PATCH] KVM: VMX: remove duplicated segment cache clear

From: Miaohe Lin
Date: Mon Jan 20 2020 - 21:17:02 EST


vmx_set_segment() clears segment cache unconditionally, so we should not
clear it again by calling vmx_segment_cache_clear().

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
arch/x86/kvm/vmx/vmx.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index b5a0c2e05825..b32236e6b513 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2688,8 +2688,6 @@ static void enter_pmode(struct kvm_vcpu *vcpu)

vmx->rmode.vm86_active = 0;

- vmx_segment_cache_clear(vmx);
-
vmx_set_segment(vcpu, &vmx->rmode.segs[VCPU_SREG_TR], VCPU_SREG_TR);

flags = vmcs_readl(GUEST_RFLAGS);
--
2.19.1