From patchwork Thu Apr 16 10:11:22 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Xiantao" X-Patchwork-Id: 18503 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n3GAC68E009286 for ; Thu, 16 Apr 2009 10:12:06 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753703AbZDPKMD (ORCPT ); Thu, 16 Apr 2009 06:12:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753456AbZDPKMB (ORCPT ); Thu, 16 Apr 2009 06:12:01 -0400 Received: from mga09.intel.com ([134.134.136.24]:53438 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752898AbZDPKMA (ORCPT ); Thu, 16 Apr 2009 06:12:00 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 16 Apr 2009 03:02:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.40,197,1239001200"; d="scan'208,223";a="506945524" Received: from pgsmsx603.gar.corp.intel.com ([10.221.43.87]) by orsmga001.jf.intel.com with ESMTP; 16 Apr 2009 03:11:23 -0700 Received: from pgsmsx601.gar.corp.intel.com (10.221.43.69) by pgsmsx603.gar.corp.intel.com (10.221.43.87) with Microsoft SMTP Server (TLS) id 8.1.340.0; Thu, 16 Apr 2009 18:11:25 +0800 Received: from pdsmsx601.ccr.corp.intel.com (172.16.12.94) by pgsmsx601.gar.corp.intel.com (10.221.43.69) with Microsoft SMTP Server (TLS) id 8.1.340.0; Thu, 16 Apr 2009 18:11:25 +0800 Received: from pdsmsx503.ccr.corp.intel.com ([172.16.12.95]) by pdsmsx601.ccr.corp.intel.com ([172.16.12.94]) with mapi; Thu, 16 Apr 2009 18:11:24 +0800 From: "Zhang, Xiantao" To: Avi Kivity , "kvm-ia64@vger.kernel.org" CC: "kvm@vger.kernel.org" Date: Thu, 16 Apr 2009 18:11:22 +0800 Subject: [PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping changes. Thread-Topic: [PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping changes. Thread-Index: Acm+e7FonjV1i3j8SyiflKxRXJnm1A== Message-ID: <706158FABBBA044BAD4FE898A02E4BC2328721C3@pdsmsx503.ccr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From dcb73b5db2e91213a2536542945645caaf23bfe3 Mon Sep 17 00:00:00 2001 From: Xiantao Zhang Date: Thu, 16 Apr 2009 17:59:16 +0800 Subject: [PATCH] KVM: ia64: Flush all TLBs once guest's memory mapping changes. Flush all vcpu's TLB entries once changes guest's memory mapping. Signed-off-by: Xiantao Zhang --- arch/ia64/kvm/kvm-ia64.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 112b402..2a88e42 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1629,6 +1629,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm, void kvm_arch_flush_shadow(struct kvm *kvm) { + kvm_flush_remote_tlbs(kvm); } long kvm_arch_dev_ioctl(struct file *filp,