On Wed, 16 Oct 2019 15:50:21 -0700, Jonathan Lemon wrote: > From: Tariq Toukan <[email protected]> > > After RX page-cache is removed in previous patch, let the > page_pool be responsible for the DMA mapping. > > Issue: 1487631 > Signed-off-by: Tariq Toukan <[email protected]> > > Signed-off-by: Jonathan Lemon <[email protected]>
IIUC you'll need to add DMA syncs here, no? map/unmap has syncing as side effect.
