From patchwork Thu Aug 24 18:51:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 9920707 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 72F6960349 for ; Thu, 24 Aug 2017 18:52:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6A9C42898A for ; Thu, 24 Aug 2017 18:52:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5F64A28A6B; Thu, 24 Aug 2017 18:52:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 031002898A for ; Thu, 24 Aug 2017 18:52:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753880AbdHXSwE (ORCPT ); Thu, 24 Aug 2017 14:52:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37358 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753836AbdHXSwB (ORCPT ); Thu, 24 Aug 2017 14:52:01 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3F729C05683F for ; Thu, 24 Aug 2017 18:52:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 3F729C05683F Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=david@redhat.com Received: from t460s.redhat.com (ovpn-116-68.ams2.redhat.com [10.36.116.68]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2327E6E73D; Thu, 24 Aug 2017 18:51:59 +0000 (UTC) From: David Hildenbrand To: kvm@vger.kernel.org Cc: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , david@redhat.com Subject: [PATCH v2 10/15] KVM: nVMX: no need to set vcpu->cpu when switching vmcs Date: Thu, 24 Aug 2017 20:51:32 +0200 Message-Id: <20170824185137.6253-11-david@redhat.com> In-Reply-To: <20170824185137.6253-1-david@redhat.com> References: <20170824185137.6253-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Thu, 24 Aug 2017 18:52:01 +0000 (UTC) Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP vcpu->cpu is not cleared when doing a vmx_vcpu_put/load, so this can be dropped. Reviewed-by: Radim Krčmář Signed-off-by: David Hildenbrand --- arch/x86/kvm/vmx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index ca9b7b118c74..8ade64dd78e9 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -9373,7 +9373,6 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs) vmx->loaded_vmcs = vmcs; vmx_vcpu_put(vcpu); vmx_vcpu_load(vcpu, cpu); - vcpu->cpu = cpu; put_cpu(); }