On Thu, Aug 03, 2023 at 03:01:34PM +0200, Valentin Caron wrote: > From: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx> > > In shutdown, RX DMA channel is terminated. If the DMA RX callback is > scheduled but not yet executed, while a new RX DMA transfer is started, the > callback can be executed, and then disturb the ongoing RX DMA transfer. > To avoid such a case, call dmaengine_synchronize in shutdown, after the > DMA RX channel is terminated. > > Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx> > --- You can't forward on a patch from someone else and not sign-off on it yourself :( Please fix up and resend the series. thanks, greg k-h
