On 2016-11-10 at 12:35:18 +0100, Alexander Duyck <alexander.h.duyck@xxxxxxxxx> wrote: > This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to > avoid invoking cache line invalidation if the driver will just handle it > via a sync_for_cpu or sync_for_device call. > > Cc: Ley Foon Tan <lftan@xxxxxxxxxx> > Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx> Reviewed-by: Tobias Klauser <tklauser@xxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>