From patchwork Mon Nov 1 09:01:28 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiao Guangrong X-Patchwork-Id: 294112 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oA18vA4J010730 for ; Mon, 1 Nov 2010 08:57:10 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754859Ab0KAI5H (ORCPT ); Mon, 1 Nov 2010 04:57:07 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:64858 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752300Ab0KAI5G (ORCPT ); Mon, 1 Nov 2010 04:57:06 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 1E22117093D; Mon, 1 Nov 2010 16:57:05 +0800 (CST) Received: from fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id oA18qn1U026109; Mon, 1 Nov 2010 16:52:50 +0800 Received: from [10.167.225.99] (unknown [10.167.225.99]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id D2DA210C245; Mon, 1 Nov 2010 16:58:50 +0800 (CST) Message-ID: <4CCE81E8.6020001@cn.fujitsu.com> Date: Mon, 01 Nov 2010 17:01:28 +0800 From: Xiao Guangrong User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.11) Gecko/20100713 Thunderbird/3.0.6 MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , Gleb Natapov , LKML , KVM Subject: [PATCH v2 4/7] KVM: avoid unnecessary wait for a async pf References: <4CCE8143.3090105@cn.fujitsu.com> In-Reply-To: <4CCE8143.3090105@cn.fujitsu.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Mon, 01 Nov 2010 08:57:10 +0000 (UTC) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9b543f4..4da8485 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6280,6 +6280,7 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu, vcpu->arch.fault.address = work->arch.token; kvm_inject_page_fault(vcpu); } + vcpu->arch.apf.halted = false; } bool kvm_arch_can_inject_async_page_present(struct kvm_vcpu *vcpu)