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From: "Dave Young" <hidave.darkstar@gmail.com>
To: "Ilpo Järvinen" <ilpo.jarvinen@helsinki.fi>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Netdev <netdev@vger.kernel.org>,
	"Andrew Morton" <akpm@linux-foundation.org>
Subject: Re: 2.6.24-rc8-mm1 : net tcp_input.c warnings
Date: Wed, 23 Jan 2008 15:44:54 +0800	[thread overview]
Message-ID: <a8e1da0801222344l101c2b90s363821c26bc8cb55@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0801230937270.31652@kivilampi-30.cs.helsinki.fi>

On Jan 23, 2008 3:41 PM, Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> wrote:
>
> On Tue, 22 Jan 2008, David Miller wrote:
>
> > From: "Dave Young" <hidave.darkstar@gmail.com>
> > Date: Wed, 23 Jan 2008 09:44:30 +0800
> >
> > > On Jan 22, 2008 6:47 PM, Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> wrote:
> > > > [PATCH] [TCP]: debug S+L
> > >
> > > Thanks, If there's new findings I will let you know.
> >
> > Thanks for helping with this bug Dave.
>
> I noticed btw that there thing might (is likely to) spuriously trigger at
> WARN_ON(sacked != tp->sacked_out); because those won't be equal when SACK
> is not enabled. If that does happen too often, I send a fixed patch for
> it, yet, the fact that I print print tp->rx_opt.sack_ok allows
> identification of those cases already as it's zero when SACK is not
> enabled.
>
> Just ask if you need the updated debug patch.

Thanks,  please send, I would like to get it.

>
> --
>  i.

  reply	other threads:[~2008-01-23  7:45 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-21  7:55 Dave Young
2008-01-21 21:14 ` Ilpo Järvinen
2008-01-22  4:37   ` Dave Young
2008-01-22  9:09     ` Dave Young
2008-01-22  9:18       ` Dave Young
2008-01-22 10:47       ` Ilpo Järvinen
2008-01-23  1:44         ` Dave Young
2008-01-23  3:01           ` David Miller
2008-01-23  7:41             ` Ilpo Järvinen
2008-01-23  7:44               ` Dave Young [this message]
2008-01-23  8:41                 ` Ilpo Järvinen
2008-01-23 11:01                   ` Ilpo Järvinen
2008-01-24  2:42                     ` Dave Young
2008-01-24  9:54                       ` Ilpo Järvinen
2008-01-24 10:24                         ` Ilpo Järvinen
2008-01-24 10:46                         ` Krishna Kumar2
2008-01-24 13:11                         ` Kamalesh Babulal
2008-01-25  1:30                         ` Dave Young

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