RE: SKB corruption on heavy traffic

2008-05-05 Thread Franca, Jose (NSN - PT/Portugal - MiniMD)
Matvejchikov Ilya [mailto:[EMAIL PROTECTED] Sent: sábado, 3 de Maio de 2008 15:08 To: [EMAIL PROTECTED] Cc: Franca, Jose (NSN - PT/Portugal - MiniMD); linuxppc-dev@ozlabs.org; [EMAIL PROTECTED] Subject: Re: SKB corruption on heavy traffic Hi all! The same problem! I've tried 2.4.xx and 2

Re: SKB corruption on heavy traffic

2008-05-03 Thread Matvejchikov Ilya
Fax: 215 957 3790 > email: [EMAIL PROTECTED] > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Franca, Jose > (NSN - PT/Portugal - MiniMD) > Sent: Wednesday, April 30, 2008 5:07 AM > To: linuxppc-dev@ozlabs.org; [EMAIL PROTE

RE: SKB corruption on heavy traffic

2008-05-01 Thread Myron . Dixon
5:07 AM To: linuxppc-dev@ozlabs.org; [EMAIL PROTECTED] Subject: FW: SKB corruption on heavy traffic >From our latest debugs we found that the problem occurs mainly on skbuff code. >After some variable time kfree or kalloc result in kernel oops. -Original Message- From: Franca, Jose (N

Re: RE: FW: SKB corruption on heavy traffic

2008-04-30 Thread Gerhard Pircher
t; CC: [EMAIL PROTECTED], linuxppc-dev@ozlabs.org > Betreff: RE: FW: SKB corruption on heavy traffic > Hi! > > There was a sugestion to change slab to slub alocation method... I > > don't know quite well yet what is necessary to do this, but it seems that > the curr

RE: SKB corruption on heavy traffic

2008-04-30 Thread Franca, Jose (NSN - PT/Portugal - MiniMD)
.6 kernels. Filipe -Original Message- From: ext Scott Wood [mailto:[EMAIL PROTECTED] Sent: quarta-feira, 30 de Abril de 2008 16:01 To: Franca, Jose (NSN - PT/Portugal - MiniMD) Cc: linuxppc-dev@ozlabs.org; [EMAIL PROTECTED] Subject: Re: SKB corruption on heavy traffic On Wed, Apr 30, 200

Re: SKB corruption on heavy traffic

2008-04-30 Thread Scott Wood
On Wed, Apr 30, 2008 at 09:43:33AM +0100, Franca, Jose (NSN - PT/Portugal - MiniMD) wrote: > 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 no

RE: FW: SKB corruption on heavy traffic

2008-04-30 Thread Franca, Jose (NSN - PT/Portugal - MiniMD)
ernel oops. regards, Gerhard Original-Nachricht > Datum: Wed, 30 Apr 2008 10:07:15 +0100 > Von: "Franca, Jose (NSN - PT/Portugal - MiniMD)" <[EMAIL PROTECTED]> > An: linuxppc-dev@ozlabs.org, [EMAIL PROTECTED] > Betreff: FW: SKB corruption on heavy traff

Re: FW: SKB corruption on heavy traffic

2008-04-30 Thread Gerhard Pircher
oops. regards, Gerhard Original-Nachricht > Datum: Wed, 30 Apr 2008 10:07:15 +0100 > Von: "Franca, Jose (NSN - PT/Portugal - MiniMD)" <[EMAIL PROTECTED]> > An: linuxppc-dev@ozlabs.org, [EMAIL PROTECTED] > Betreff: FW: SKB corruption on heavy traffic &

FW: SKB corruption on heavy traffic

2008-04-30 Thread Franca, Jose (NSN - PT/Portugal - MiniMD)
tt Wood' Cc: Subject: RE: SKB corruption on heavy traffic Hello! 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 tha

RE: SKB corruption on heavy traffic

2008-04-30 Thread Franca, Jose (NSN - PT/Portugal - MiniMD)
--Original Message- From: ext Scott Wood [mailto:[EMAIL PROTECTED] Sent: terça-feira, 29 de Abril de 2008 20:15 To: Franca, Jose (NSN - PT/Portugal - MiniMD) Cc: linuxppc-dev@ozlabs.org; [EMAIL PROTECTED] Subject: Re: SKB corruption on heavy traffic On Tue, Apr 29, 2008 at 07:39:07PM +0100, Franca,

Re: SKB corruption on heavy traffic

2008-04-29 Thread Scott Wood
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 inter