KVM: LAPIC: ensure APIC map is up to date on concurrent update requests

[linux-2.6-microblaze.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 1da5858..f852ee3 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -943,7 +943,7 @@ struct kvm_arch {
        atomic_t vapics_in_nmi_mode;
        struct mutex apic_map_lock;
        struct kvm_apic_map *apic_map;
-       bool apic_map_dirty;
+       atomic_t apic_map_dirty;
 
        bool apic_access_page_done;
        unsigned long apicv_inhibit_reasons;
@@ -1306,7 +1306,6 @@ struct kvm_arch_async_pf {
 extern u64 __read_mostly host_efer;
 
 extern struct kvm_x86_ops kvm_x86_ops;
-extern struct kmem_cache *x86_fpu_cache;
 
 #define __KVM_HAVE_ARCH_VM_ALLOC
 static inline struct kvm *kvm_arch_alloc_vm(void)
@@ -1671,7 +1670,7 @@ void kvm_make_scan_ioapic_request(struct kvm *kvm);
 void kvm_make_scan_ioapic_request_mask(struct kvm *kvm,
                                       unsigned long *vcpu_bitmap);
 
-void kvm_arch_async_page_not_present(struct kvm_vcpu *vcpu,
+bool kvm_arch_async_page_not_present(struct kvm_vcpu *vcpu,
                                     struct kvm_async_pf *work);
 void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
                                 struct kvm_async_pf *work);