diff --git a/arch/riscv/kvm/mmu.c b/arch/riscv/kvm/mmu.c index 6035b5ec9503..d189fd58d7bf 100644 --- a/arch/riscv/kvm/mmu.c +++ b/arch/riscv/kvm/mmu.c @@ -627,6 +627,7 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot, int ret; kvm_pfn_t hfn; bool is_hugetlb; + bool unused = false; bool writable; unsigned int vma_pageshift; gfn_t gfn = gpa >> PAGE_SHIFT; @@ -719,8 +720,10 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot, write_lock(&kvm->mmu_lock); - if (mmu_invalidate_retry(kvm, mmu_seq)) + if (mmu_invalidate_retry(kvm, mmu_seq)) { + unused = true; goto out_unlock; + } /* * Check if we are backed by a THP and thus use block mapping if @@ -743,7 +746,8 @@ int kvm_riscv_mmu_map(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot, kvm_err("Failed to map in G-stage\n"); out_unlock: - kvm_release_faultin_page(kvm, page, ret && ret != -EEXIST, writable); + kvm_release_faultin_page(kvm, page, + unused || (ret && ret != -EEXIST), writable); write_unlock(&kvm->mmu_lock); return ret; }