1 files changed, 2 insertions, 25 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index fb59933610d9..5cf382ec48b0 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1271,29 +1271,9 @@ struct kvm_x86_ops {
 	void (*sched_in)(struct kvm_vcpu *kvm, int cpu);
 
 	/*
-	 * Arch-specific dirty logging hooks. These hooks are only supposed to
-	 * be valid if the specific arch has hardware-accelerated dirty logging
-	 * mechanism. Currently only for PML on VMX.
-	 *
-	 *  - slot_enable_log_dirty:
-	 *	called when enabling log dirty mode for the slot.
-	 *  - slot_disable_log_dirty:
-	 *	called when disabling log dirty mode for the slot.
-	 *	also called when slot is created with log dirty disabled.
-	 *  - flush_log_dirty:
-	 *	called before reporting dirty_bitmap to userspace.
-	 *  - enable_log_dirty_pt_masked:
-	 *	called when reenabling log dirty for the GFNs in the mask after
-	 *	corresponding bits are cleared in slot->dirty_bitmap.
+	 * Size of the CPU's dirty log buffer, i.e. VMX's PML buffer.  A zero
+	 * value indicates CPU dirty logging is unsupported or disabled.
 	 */
-	void (*slot_enable_log_dirty)(struct kvm *kvm,
-				      struct kvm_memory_slot *slot);
-	void (*slot_disable_log_dirty)(struct kvm *kvm,
-				       struct kvm_memory_slot *slot);
-	void (*flush_log_dirty)(struct kvm *kvm);
-	void (*enable_log_dirty_pt_masked)(struct kvm *kvm,
-					   struct kvm_memory_slot *slot,
-					   gfn_t offset, unsigned long mask);
 	int cpu_dirty_log_size;
 
 	/* pmu operations of sub-arch */
@@ -1439,9 +1419,6 @@ void kvm_mmu_slot_largepage_remove_write_access(struct kvm *kvm,
 					struct kvm_memory_slot *memslot);
 void kvm_mmu_slot_set_dirty(struct kvm *kvm,
 			    struct kvm_memory_slot *memslot);
-void kvm_mmu_clear_dirty_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);
 void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm, u64 gen);
 unsigned long kvm_mmu_calculate_default_mmu_pages(struct kvm *kvm);