No subject

Tue Apr 1 16:18:44 EST 2008

code. After some variable time kfree or kalloc result in kernel oops.

-----Original Message-----
From: Franca, Jose (NSN - PT/Portugal - MiniMD)=20
Sent: quarta-feira, 30 de Abril de 2008 9:44
To: 'ext Scott Wood'
Cc: =09
Subject: RE: SKB corruption on heavy traffic


	Thank you for replying!
	It't quite dificult to say if the problem exists without our changes, =
since the all software is dependent on this changes so to work with the =
hardware. I can't answer to that right now on that, but I forgot to add =
one thing: we have ring buffer full problems on our fcc_enet driver from =
time to time. So, I think the problem could be on linux configurations =
(related to hw) because there is a lot of posts on the web related to =
problems similar to this (none of them has really solved the bottom =


-----Original Message-----
From: ext Scott Wood [mailto:scottwood at]=20
Sent: ter=E7a-feira, 29 de Abril de 2008 20:15
To: Franca, Jose (NSN - PT/Portugal - MiniMD)
Cc: linuxppc-dev at; linuxppc-embedded at
Subject: Re: SKB corruption on heavy traffic

On Tue, Apr 29, 2008 at 07:39:07PM +0100, Franca, Jose (NSN - =
PT/Portugal - MiniMD) wrote:
> 	We are developing a MPC8247 based telecom board (512MB), using
> linux 2.4 with some proprietary changes on IP stack and we are facing
> some problems when we have heavy traffic on our Ethernet interfaces...

Do you see these problems without the proprietary changes, and with a
current kernel?


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