linux-kernel - Re: [PATCH] cxgb3: fix crash due to manipulating queues before registration

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Message-Id: <20101028.102830.115930449.davem@davemloft.net>
Date:	Thu, 28 Oct 2010 10:28:30 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	divy@...lsio.com
Cc:	nacc@...ibm.com, eric.dumazet@...il.com, sonnyrao@...ibm.com,
	dm@...lsio.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cxgb3: fix crash due to manipulating queues before
 registration

From: Divy Le Ray <divy@...lsio.com>
Date: Wed, 27 Oct 2010 23:35:29 -0700

> On 10/27/2010 10:06 PM, Nishanth Aravamudan wrote:
>> Hi Eric,
>>
>> Something like the following?:
>>
>> Thanks,
>> Nish
>>
>>
>> Along the same lines as "cxgb4: fix crash due to manipulating queues
>> before registration" (8f6d9f40476895571df039b6f1f5230ec7faebad),
>> before
>> commit "net: allocate tx queues in register_netdevice"
>> netif_tx_stop_all_queues and related functions could be used between
>> device allocation and registration but now only after registration.
>> cxgb4 has such a call before registration and crashes now.  Move it
>> after register_netdev.
>>
>> Signed-off-by: Nishanth Aravamudan<nacc@...ibm.com>
> 
> Acked-by: Divy Le Ray <divy@...lsio.com>

Applied.
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