From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760237AbYAYVA0 (ORCPT ); Fri, 25 Jan 2008 16:00:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756085AbYAYVAN (ORCPT ); Fri, 25 Jan 2008 16:00:13 -0500 Received: from outbound-sin.frontbridge.com ([207.46.51.80]:16096 "EHLO outbound6-sin-R.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755675AbYAYVAL (ORCPT ); Fri, 25 Jan 2008 16:00:11 -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" , kvm-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org cc: "Joerg Roedel" Subject: [PATCH 6/8] X86: export the load_pdptrs() function to modules Date: Fri, 25 Jan 2008 21:53:11 +0100 Message-ID: <1201294393-22613-7-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1201294393-22613-1-git-send-email-joerg.roedel@amd.com> References: <1201294393-22613-1-git-send-email-joerg.roedel@amd.com> X-OriginalArrivalTime: 25 Jan 2008 20:53:14.0723 (UTC) FILETIME=[4DECEB30:01C85F94] MIME-Version: 1.0 X-WSS-ID: 6B8493E02IW8829123-01-01 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 45a9d05..b55a7a6 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -412,6 +412,8 @@ 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Joerg Roedel" Subject: [PATCH 6/8] X86: export the load_pdptrs() function to modules Date: Fri, 25 Jan 2008 21:53:11 +0100 Message-ID: <1201294393-22613-7-git-send-email-joerg.roedel@amd.com> References: <1201294393-22613-1-git-send-email-joerg.roedel@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Joerg Roedel To: "Avi Kivity" , kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <1201294393-22613-1-git-send-email-joerg.roedel-5C7GfCeVMHo@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.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 45a9d05..b55a7a6 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -412,6 +412,8 @@ 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 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/