On Fri, Dec 8, 2017 at 1:16 PM, Eric Dumazet <eric.dumazet@xxxxxxxxx> wrote: > On Fri, 2017-12-08 at 12:26 -0800, Matt Turner wrote: >> >> Thanks for the quick reply! >> >> I tried the patch on top of master, but unfortunately the corruption >> still occurs. > > You might try replacing in sbdma_add_rcvbuffer() > > sb_new = netdev_alloc_skb(dev, size); > > by > > sb_new = alloc_skb(size, GFP_ATOMIC); > > Maybe the device does not like having a frame spanning 2 pages. No such luck. I also gave changing the page size from 16K to 4K a shot without success.
