-------- Original-Nachricht -------- > Datum: Wed, 30 Apr 2008 14:03:02 +0100 > Von: "Franca, Jose (NSN - PT/Portugal - MiniMD)" <[EMAIL PROTECTED]> > An: "ext Gerhard Pircher" <[EMAIL PROTECTED]>, "Scott Wood" <[EMAIL > PROTECTED]> > 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 current implementation of slub is more commonly available on 2.6 > kernels, not in 2.4 that I use :(... > Any guesses or hints on this? I'm using SLUB with kernel v2.6.25 and I still get data corruption on high load. On the other side it is a good idea to enable SLAB debugging, as Scott suggested. Maybe that sheds some light on this issue (even if most of the network drivers make use of DMA). regards, Gerhard > > Regards! > Filipe. > > -----Original Message----- > From: ext Gerhard Pircher [mailto:[EMAIL PROTECTED] > Sent: quarta-feira, 30 de Abril de 2008 13:26 > To: Franca, Jose (NSN - PT/Portugal - MiniMD); Scott Wood > Cc: [EMAIL PROTECTED]; linuxppc-dev@ozlabs.org > Subject: Re: FW: SKB corruption on heavy traffic > > Hi, > > I think I have the same problem here with all versions of the 2.6.x > kernel series (tested with kernel v2.6.8/14/16/18/25 on a PPC7455 machine > with different PCI network cards by transferring a big file over > NFS/SCP). Data corruption occurs under high load, but I don't get any > kernel oops. > > regards, > > Gerhard -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
