Re: [PATCH] mm/hmm: fix hmm_range_dma_map()/hmm_range_dma_unmap()

[Andrew Morton]

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.