On Wed, Jun 16, 2021 at 10:12:55AM -0400, Boris Ostrovsky wrote: > I wonder now whether we could avoid code duplication between here and > dma_common_mmap()/dma_common_get_sgtable() and use your helper there. > > > Christoph, would that work? I.e. something like
You should not duplicate the code at all, and just make the common helpers work with vmalloc addresses.
