From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760258AbYBGMt1 (ORCPT ); Thu, 7 Feb 2008 07:49:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758747AbYBGMsi (ORCPT ); Thu, 7 Feb 2008 07:48:38 -0500 Received: from outbound-va3.frontbridge.com ([216.32.180.16]:40622 "EHLO outbound3-va3-R.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755587AbYBGMsZ (ORCPT ); Thu, 7 Feb 2008 07:48:25 -0500 X-BigFish: VP X-MS-Exchange-Organization-Antispam-Report: OrigIP: 139.95.251.8;Service: EHS X-Server-Uuid: C391E81C-6590-4A2B-9214-A04D45AF4E95 From: "Joerg Roedel" To: "Avi Kivity" cc: kvm-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, "Joerg Roedel" Subject: [PATCH 6/8] X86: export the load_pdptrs() function to modules Date: Thu, 7 Feb 2008 13:47:43 +0100 Message-ID: <1202388465-8657-7-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1202388465-8657-1-git-send-email-joerg.roedel@amd.com> References: <1202388465-8657-1-git-send-email-joerg.roedel@amd.com> X-OriginalArrivalTime: 07 Feb 2008 12:47:45.0751 (UTC) FILETIME=[A3134670:01C86987] MIME-Version: 1.0 X-WSS-ID: 6BB421852IW10730682-02-01 Content-Type: text/plain Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The load_pdptrs() function is required in the SVM module for NPT support. Signed-off-by: Joerg Roedel --- arch/x86/kvm/x86.c | 1 + include/asm-x86/kvm_host.h | 2 ++ 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 8f94a0b..31cdf09 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -202,6 +202,7 @@ out: return ret; } +EXPORT_SYMBOL_GPL(load_pdptrs); static bool pdptrs_changed(struct kvm_vcpu *vcpu) { diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 7661da0..38f29fa 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -410,6 +410,8 @@ void kvm_mmu_zap_all(struct kvm *kvm); unsigned int kvm_mmu_calculate_mmu_pages(struct kvm *kvm); void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages); +int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3); + enum emulation_result { EMULATE_DONE, /* no further processing */ EMULATE_DO_MMIO, /* kvm_run filled with mmio request */ -- 1.5.3.7