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Re: Assertions when lowering tcp_tso_win_divisor

To: sri@xxxxxxxxxx (Sridhar Samudrala)
Subject: Re: Assertions when lowering tcp_tso_win_divisor
From: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 17 Nov 2004 07:59:18 +1100
Cc: davem@xxxxxxxxxxxxx, netdev@xxxxxxxxxxx
In-reply-to: <Pine.LNX.4.58.0411160931080.31882@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Organization: Core
Sender: netdev-bounce@xxxxxxxxxxx
User-agent: tin/1.7.4-20040225 ("Benbecula") (UNIX) (Linux/2.4.27-hx-1-686-smp (i686))
Sridhar Samudrala <sri@xxxxxxxxxx> wrote:
> We are seeing following assertions when running specweb99 with
> tcp_tso_win_divisor lowered to 4, 2 or 1 on linux 2.6.9 based kernels.

2.6.9 is known to have bugs in TCP book-keeping.  Please try 2.6.10-rc2
instead.

Cheers,
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