netdev - Re: 2.6.20->2.6.21 - networking dies after random time

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Message-ID: <20070807095246.GB3223@ff.dom.local>
Date:	Tue, 7 Aug 2007 11:52:46 +0200
From:	Jarek Poplawski <jarkao2@...pl>
To:	Marcin Ślusarz <marcin.slusarz@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Jean-Baptiste Vignaud <vignaud@...dmail.fr>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	shemminger <shemminger@...ux-foundation.org>,
	linux-net <linux-net@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: 2.6.20->2.6.21 - networking dies after random time

On Tue, Aug 07, 2007 at 11:37:01AM +0200, Marcin Ślusarz wrote:
> 2007/8/7, Jarek Poplawski <jarkao2@...pl>:
> > On Tue, Aug 07, 2007 at 09:46:36AM +0200, Marcin Ślusarz wrote:
> > > Network card still locks up (tested on 2.6.22.1). I had to upload more
> > > data than usual (~350 MB vs ~1-100 MB) to trigger that bug but it
> > > might be a coincidence...
> >
> > Thanks! It's a good news after all - it would be really strange why
> > this place doesn't hit more people (it seems there is some safety
> > elsewhere for this).
> >
> > BTW: I hope, this previous Thomas' patch with Ingo's warning to resend.c
> > (with a warning), had no problems with a similar load?
> I always tested on 500-600 MB "dataset"
> 
> > PS: Marcin, if you need a break in this testing let us know!
> No, i don't need a break. I'll have more time in next weeks.

Great! So, I'll try to send a patch with _SW_RESEND in a few hours,
if Ingo doesn't prepare something for you.

Thanks,
Jarek P.
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