On Tue, 9 Apr 2019 13:53:40 -0400 jglisse@xxxxxxxxxx wrote: > Was using wrong field and wrong enum for read only versus read and > write mapping. For thos who were wondering, this fixes mm-hmm-add-an-helper-function-that-fault-pages-and-map-them-to-a-device-v3.patch, which is presently queued in -mm.