KVM: vmx: Unavailable DR4/5 is checked before CPL

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / include / asm / kvm_host.h

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index dd7cfc6de4a3420cf75e9a97e521a15debe0159d..3ac807646911720b2e0aeeccb6351aa7b30849ae 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -895,6 +895,7 @@ int kvm_read_guest_page_mmu(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
                            gfn_t gfn, void *data, int offset, int len,
                            u32 access);
 bool kvm_require_cpl(struct kvm_vcpu *vcpu, int required_cpl);
+bool kvm_require_dr(struct kvm_vcpu *vcpu, int dr);
 
 static inline int __kvm_irq_line_state(unsigned long *irq_state,
                                       int irq_source_id, int level)