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Commit cc4b6871 authored Feb 07, 2008 by Joerg Roedel Committed by Avi Kivity Apr 27, 2008

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 <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

parent 4d9976bb

arch/x86/kvm/x86.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -213,6 +213,7 @@ int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3)

	return ret;		return ret;
	}		}
			EXPORT_SYMBOL_GPL(load_pdptrs);

	static bool pdptrs_changed(struct kvm_vcpu *vcpu)		static bool pdptrs_changed(struct kvm_vcpu *vcpu)
	{		{

include/asm-x86/kvm_host.h

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -411,6 +411,8 @@ void kvm_mmu_zap_all(struct kvm *kvm);
	unsigned int kvm_mmu_calculate_mmu_pages(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);		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 {		enum emulation_result {
	EMULATE_DONE, /* no further processing */		EMULATE_DONE, /* no further processing */
	EMULATE_DO_MMIO, /* kvm_run filled with mmio request */		EMULATE_DO_MMIO, /* kvm_run filled with mmio request */