1 files changed, 4 insertions, 1 deletions

diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index d40770248b6a..41f96c51dfca 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -1117,8 +1117,11 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
                 }
 
                 /* Now check and modify the HPTE */
-                if (!(hptep[0] & cpu_to_be64(HPTE_V_VALID)))
+                if (!(hptep[0] & cpu_to_be64(HPTE_V_VALID))) {
+                        /* unlock and continue */
+                        hptep[0] &= ~cpu_to_be64(HPTE_V_HVLOCK);
                         continue;
+                }
 
                 /* need to make it temporarily absent so C is stable */
                 hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);