diff options
| -rw-r--r-- | drivers/iommu/iommufd/fault.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/iommu/iommufd/fault.c b/drivers/iommu/iommufd/fault.c index 1fe804e28a86..685510224d05 100644 --- a/drivers/iommu/iommufd/fault.c +++ b/drivers/iommu/iommufd/fault.c @@ -213,6 +213,7 @@ void iommufd_fault_destroy(struct iommufd_object *obj) { struct iommufd_fault *fault = container_of(obj, struct iommufd_fault, obj); struct iopf_group *group, *next; + unsigned long index; /* * The iommufd object's reference count is zero at this point. @@ -225,6 +226,13 @@ void iommufd_fault_destroy(struct iommufd_object *obj) iopf_group_response(group, IOMMU_PAGE_RESP_INVALID); iopf_free_group(group); } + xa_for_each(&fault->response, index, group) { + xa_erase(&fault->response, index); + iopf_group_response(group, IOMMU_PAGE_RESP_INVALID); + iopf_free_group(group); + } + xa_destroy(&fault->response); + mutex_destroy(&fault->mutex); } static void iommufd_compose_fault_message(struct iommu_fault *fault, |