From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757383AbXGHL56 (ORCPT ); Sun, 8 Jul 2007 07:57:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754853AbXGHLzQ (ORCPT ); Sun, 8 Jul 2007 07:55:16 -0400 Received: from il.qumranet.com ([82.166.9.18]:38405 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751785AbXGHLyq (ORCPT ); Sun, 8 Jul 2007 07:54:46 -0400 From: Avi Kivity To: kvm-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, Avi Kivity Subject: [PATCH 10/20] KVM: VMX: Remove unnecessary code in vmx_tlb_flush() Date: Sun, 8 Jul 2007 14:54:39 +0300 Message-Id: <11838956892130-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.2.2 In-Reply-To: <11838956891287-git-send-email-avi@qumranet.com> References: <11838956891287-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org A vmexit implicitly flushes the tlb; the code is bogus. Noted by Shaohua Li. Signed-off-by: Avi Kivity --- 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) -- 1.5.2.2