netdev - Re: [Bugme-new] [Bug 40732] New: atl2 NIC claims NO CARRIER after suspend/resume; rmmod + insmod fixes problem

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Date:	Tue, 23 Aug 2011 13:43:06 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	netdev@...r.kernel.org, Jay Cliburn <jcliburn@...il.com>,
	Chris Snook <chris.snook@...il.com>,
	Jie Yang <jie.yang@...eros.com>
Cc:	bugme-daemon@...zilla.kernel.org, dkg@...thhorseman.net
Subject: Re: [Bugme-new] [Bug 40732] New: atl2 NIC claims NO CARRIER after
 suspend/resume; rmmod + insmod fixes problem


(switched to email.  Please respond via emailed reply-to-all, not via the
bugzilla web interface).

On Mon, 8 Aug 2011 18:10:08 GMT
bugzilla-daemon@...zilla.kernel.org wrote:

> https://bugzilla.kernel.org/show_bug.cgi?id=40732
> 
>                URL: http://bugs.debian.org/614622
>            Summary: atl2 NIC claims NO CARRIER after suspend/resume; rmmod
>                     + insmod fixes problem
>            Product: Drivers
>            Version: 2.5
>     Kernel Version: 3.0
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: Network
>         AssignedTo: drivers_network@...nel-bugs.osdl.org
>         ReportedBy: dkg@...thhorseman.net
>         Regression: No
> 
> 
> As reported in more detail at http://bugs.debian.org/614622, i have an atl2 NIC
> (03:00.0 Ethernet controller: Atheros Communications L2 Fast Ethernet (rev a0))
> which sometimes reports NO CARRIER after i suspend/resume.
> 
> This has been the case since 2.6.37 and it persists with 3.0 as well.  I'm
> using debian's 686 kernels.
> 

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