From cc4b6871e771e76dc1de06adb8aed261a1c66be8 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 7 Feb 2008 13:47:43 +0100 Subject: [PATCH] KVM: export the load_pdptrs() function to modules The load_pdptrs() function is required in the SVM module for NPT support. Signed-off-by: Joerg Roedel Signed-off-by: Avi Kivity --- arch/x86/kvm/x86.c | 1 + include/asm-x86/kvm_host.h | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 38edb2f558..0c910c774a 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -213,6 +213,7 @@ 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 5c6ba2212b..623249890a 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -411,6 +411,8 @@ 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 */ -- 2.39.5