1 files changed, 0 insertions, 45 deletions

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index f208697781fc..562bff762c83 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1181,36 +1181,6 @@ static bool __rmap_clear_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
 	return flush;
 }
 
-static bool spte_set_dirty(u64 *sptep)
-{
-	u64 spte = *sptep;
-
-	rmap_printk("spte %p %llx\n", sptep, *sptep);
-
-	/*
-	 * Similar to the !kvm_x86_ops.slot_disable_log_dirty case,
-	 * do not bother adding back write access to pages marked
-	 * SPTE_AD_WRPROT_ONLY_MASK.
-	 */
-	spte |= shadow_dirty_mask;
-
-	return mmu_spte_update(sptep, spte);
-}
-
-static bool __rmap_set_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
-			     struct kvm_memory_slot *slot)
-{
-	u64 *sptep;
-	struct rmap_iterator iter;
-	bool flush = false;
-
-	for_each_rmap_spte(rmap_head, &iter, sptep)
-		if (spte_ad_enabled(*sptep))
-			flush |= spte_set_dirty(sptep);
-
-	return flush;
-}
-
 /**
  * kvm_mmu_write_protect_pt_masked - write protect selected PT level pages
  * @kvm: kvm instance
@@ -5630,21 +5600,6 @@ void kvm_mmu_slot_largepage_remove_write_access(struct kvm *kvm,
 		kvm_arch_flush_remote_tlbs_memslot(kvm, memslot);
 }
 
-void kvm_mmu_slot_set_dirty(struct kvm *kvm,
-			    struct kvm_memory_slot *memslot)
-{
-	bool flush;
-
-	write_lock(&kvm->mmu_lock);
-	flush = slot_handle_all_level(kvm, memslot, __rmap_set_dirty, false);
-	if (is_tdp_mmu_enabled(kvm))
-		flush |= kvm_tdp_mmu_slot_set_dirty(kvm, memslot);
-	write_unlock(&kvm->mmu_lock);
-
-	if (flush)
-		kvm_arch_flush_remote_tlbs_memslot(kvm, memslot);
-}
-
 void kvm_mmu_zap_all(struct kvm *kvm)
 {
 	struct kvm_mmu_page *sp, *node;