Commit cc4b6871 authored by Joerg Roedel's avatar Joerg Roedel Committed by Avi Kivity
Browse files

KVM: export the load_pdptrs() function to modules 



The load_pdptrs() function is required in the SVM module for NPT support.

Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 4d9976bb

arch/x86/kvm/x86.c

+1 −0
Original line number Diff line number Diff line
@@ -213,6 +213,7 @@ out: 


	return ret;

}

EXPORT_SYMBOL_GPL(load_pdptrs);



static bool pdptrs_changed(struct kvm_vcpu *vcpu)

{

include/asm-x86/kvm_host.h

+2 −0
Original line number 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);

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 */