1 files changed, 7 insertions, 6 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index e5b97be12d2a..db7c1f2709a2 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -173,6 +173,9 @@ enum {
 #define DR7_FIXED_1     0x00000400
 #define DR7_VOLATILE    0xffff23ff
 
+/* apic attention bits */
+#define KVM_APIC_CHECK_VAPIC    0
+
 /*
  * We don't want allocation failures within the mmu code, so we preallocate
  * enough memory for a single page fault in a cache.
@@ -238,8 +241,6 @@ struct kvm_mmu_page {
 #endif
 
         int write_flooding_count;
-
-        struct rcu_head rcu;
 };
 
 struct kvm_pio_request {
@@ -338,6 +339,7 @@ struct kvm_vcpu_arch {
         u64 efer;
         u64 apic_base;
         struct kvm_lapic *apic;    /* kernel irqchip context */
+        unsigned long apic_attention;
         int32_t apic_arb_prio;
         int mp_state;
         int sipi_vector;
@@ -537,8 +539,6 @@ struct kvm_arch {
         u64 hv_guest_os_id;
         u64 hv_hypercall;
 
-        atomic_t reader_counter;
-
         #ifdef CONFIG_KVM_MMU_AUDIT
         int audit_point;
         #endif
@@ -713,8 +713,9 @@ void kvm_mmu_set_mask_ptes(u64 user_mask, u64 accessed_mask,
 
 int kvm_mmu_reset_context(struct kvm_vcpu *vcpu);
 void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot);
-int kvm_mmu_rmap_write_protect(struct kvm *kvm, u64 gfn,
-                               struct kvm_memory_slot *slot);
+void kvm_mmu_write_protect_pt_masked(struct kvm *kvm,
+                                     struct kvm_memory_slot *slot,
+                                     gfn_t gfn_offset, unsigned long mask);
 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);