linux-kernel - Re: [Bug #14261] e1000e jumbo frames no longer work: 'Unsupported MTU setting'

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Date:	Mon, 12 Oct 2009 23:32:29 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	David Miller <davem@...emloft.net>
Cc:	linux-kernel@...r.kernel.org, kernel-testers@...r.kernel.org,
	alexander.duyck@...il.com, nix@...eri.org.uk
Subject: Re: [Bug #14261] e1000e jumbo frames no longer work: 'Unsupported MTU setting'

On Monday 12 October 2009, David Miller wrote:
> From: "Rafael J. Wysocki" <rjw@...k.pl>
> Date: Mon, 12 Oct 2009 01:01:08 +0200 (CEST)
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14261
> > Subject		: e1000e jumbo frames no longer work: 'Unsupported MTU setting'
> > Submitter	: Nix <nix@...eri.org.uk>
> > Date		: 2009-09-26 11:16 (16 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125396433321342&w=4
> > Handled-By	: Alexander Duyck <alexander.duyck@...il.com>
> > Patch		: http://patchwork.kernel.org/patch/50277/
> 
> Fixed by:
> 
> commit a825e00c98a2ee37eb2a0ad93b352e79d2bc1593
> Author: Alexander Duyck <alexander.h.duyck@...el.com>
> Date:   Fri Oct 2 12:30:42 2009 +0000
> 
>     e1000e: swap max hw supported frame size between 82574 and 82583
>     
>     There appears to have been a mixup in the max supported jumbo frame size
>     between 82574 and 82583 which ended up disabling jumbo frames on the 82574
>     as a result.  This patch swaps the two so that this issue is resolved.
>     
>     This patch fixes http://bugzilla.kernel.org/show_bug.cgi?id=14261
>     
>     Signed-off-by: Alexander Duyck <alexander.h.duyck@...el.com>
>     Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
>     Signed-off-by: David S. Miller <davem@...emloft.net>

Thanks, closing.

Rafael
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