Subject: Re: [PATCH net] skge: dma_sync the whole receive buffer

From: Stephen Hemminger <[email-masked]>
Date: Tue, 13 Aug 2013 15:20:33 -0700

On Tue, 13 Aug 2013 15:09:55 -0700 (PDT)
David Miller <[email-masked]> wrote:

> From: Stephen Hemminger <[email-masked]>
> Date: Sat, 10 Aug 2013 15:02:07 -0700
> 
> > The DMA sync should sync the whole receive buffer, not just
> > part of it. Fixes log messages dma_sync_check.
> > 
> > Signed-off-by: Stephen Hemminger <[email-masked]>
> 
> Applied, but I really suspect that your "check DMA mapping errors"
> patch has added a serious regression.  A regression much worse than
> the bug you were trying to fix with that change.

I am retesting with hardware, will have answer tonight.