From: Stephen Hemminger <stephen@networkplumber.org>
To: David Miller <davem@davemloft.net>
Cc: pomidorabelisima@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH net] skge: dma_sync the whole receive buffer
Date: Tue, 13 Aug 2013 15:20:33 -0700 [thread overview]
Message-ID: <20130813152033.602db707@nehalam.linuxnetplumber.net> (raw)
In-Reply-To: <20130813.150955.1471100759610399160.davem@davemloft.net>
On Tue, 13 Aug 2013 15:09:55 -0700 (PDT)
David Miller <davem@davemloft.net> wrote:
> From: Stephen Hemminger <stephen@networkplumber.org>
> 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 <stephen@networkplumber.org>
>
> 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.
next prev parent reply other threads:[~2013-08-13 22:20 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 0:22 [PATCH net] skge: add dma_mapping check Stephen Hemminger
2013-08-05 1:35 ` David Miller
2013-08-05 3:40 ` [PATCH net] skge: fix build on 32 bit Stephen Hemminger
2013-08-05 6:37 ` David Miller
2013-08-10 11:51 ` [PATCH net] skge: add dma_mapping check poma
2013-08-10 17:41 ` Stephen Hemminger
2013-08-10 20:29 ` David Miller
2013-08-10 22:02 ` [PATCH net] skge: dma_sync the whole receive buffer Stephen Hemminger
2013-08-11 4:23 ` poma
2013-08-13 22:09 ` David Miller
2013-08-13 22:20 ` Stephen Hemminger [this message]
2013-08-14 1:00 ` Stephen Hemminger
2013-08-14 10:20 ` poma
2013-08-14 16:20 ` Stephen Hemminger
2013-08-14 18:29 ` poma
2013-08-15 15:41 ` Stephen Hemminger
2013-08-16 14:36 ` poma
2013-08-19 0:49 ` poma
2013-08-20 3:28 ` poma
2013-08-21 16:04 ` poma
2013-08-22 0:40 ` Greg KH
2013-08-22 3:30 ` poma
2013-08-22 4:00 ` Greg KH
2013-08-22 14:46 ` poma
2013-08-22 4:08 ` Stephen Hemminger
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