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Re: [PATCH] Fix TCP/UDP checksums on the Broadcom SB-1

To: Daniel Jacobowitz <dan@debian.org>
Subject: Re: [PATCH] Fix TCP/UDP checksums on the Broadcom SB-1
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Tue, 20 Sep 2005 11:43:27 +0100 (BST)
Cc: linux-mips@linux-mips.org, ralf@linux-mips.org
In-reply-to: <20050920032818.GA7199@nevyn.them.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20050920032818.GA7199@nevyn.them.org>
Sender: linux-mips-bounce@linux-mips.org
On Mon, 19 Sep 2005, Daniel Jacobowitz wrote:

> This caused incorrect checksums in some UDP packets for NFS root.  The
> problem was mild when using a 10.0.1.x IP address, but severe when
> using 192.168.1.x.

 Ah!  So *that* is the reason for the absolutely abysmal NFS performance 
of the SWARM with 2.6!  I have had no time to track it down -- thanks a 
lot!

  Maciej

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