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-rw-r--r--arch/x86/kvm/mmu/mmu.c2
-rw-r--r--arch/x86/kvm/mmu/page_track.c20
2 files changed, 14 insertions, 8 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 754578458cb7..d63fe7b10bd1 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -3819,7 +3819,7 @@ static bool page_fault_handle_page_track(struct kvm_vcpu *vcpu,
* guest is writing the page which is write tracked which can
* not be fixed by page fault handler.
*/
- if (kvm_page_track_is_active(vcpu, fault->gfn, KVM_PAGE_TRACK_WRITE))
+ if (kvm_slot_page_track_is_active(fault->slot, fault->gfn, KVM_PAGE_TRACK_WRITE))
return true;
return false;
diff --git a/arch/x86/kvm/mmu/page_track.c b/arch/x86/kvm/mmu/page_track.c
index 21427e84a82e..859800f7bb95 100644
--- a/arch/x86/kvm/mmu/page_track.c
+++ b/arch/x86/kvm/mmu/page_track.c
@@ -136,19 +136,14 @@ void kvm_slot_page_track_remove_page(struct kvm *kvm,
}
EXPORT_SYMBOL_GPL(kvm_slot_page_track_remove_page);
-/*
- * check if the corresponding access on the specified guest page is tracked.
- */
-bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn,
- enum kvm_page_track_mode mode)
+bool kvm_slot_page_track_is_active(struct kvm_memory_slot *slot, gfn_t gfn,
+ enum kvm_page_track_mode mode)
{
- struct kvm_memory_slot *slot;
int index;
if (WARN_ON(!page_track_mode_is_valid(mode)))
return false;
- slot = kvm_vcpu_gfn_to_memslot(vcpu, gfn);
if (!slot)
return false;
@@ -156,6 +151,17 @@ bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn,
return !!READ_ONCE(slot->arch.gfn_track[mode][index]);
}
+/*
+ * check if the corresponding access on the specified guest page is tracked.
+ */
+bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn,
+ enum kvm_page_track_mode mode)
+{
+ struct kvm_memory_slot *slot = kvm_vcpu_gfn_to_memslot(vcpu, gfn);
+
+ return kvm_slot_page_track_is_active(slot, gfn, mode);
+}
+
void kvm_page_track_cleanup(struct kvm *kvm)
{
struct kvm_page_track_notifier_head *head;