Date: Tue, 19 Jan 2010 10:28:05 -0500
From: Michael Breuer <mbreuer@majjas.com>
Subject: Re: [PATCH] af_packet: Don't use skb after dev_queue_xmit()
In-reply-to: <20100119084120.GA6366@ff.dom.local>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>,
       David Miller <davem@davemloft.net>, akpm@linux-foundation.org,
       flyboy@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Message-id: <4B55CF85.6060600@majjas.com>
MIME-version: 1.0
Content-type: text/plain; charset=ISO-8859-1; format=flowed
Content-transfer-encoding: 7BIT
References: <20100118073018.GA6270@ff.dom.local> <4B548C6B.10607@majjas.com>
 <20100118204658.GC3157@del.dom.local> <4B54CB0D.5070604@majjas.com>
 <20100118212516.GE3157@del.dom.local> <4B54D50C.90608@majjas.com>
 <20100118220814.GG3157@del.dom.local> <20100118221747.GH3157@del.dom.local>
 <4B54E4EF.8080602@majjas.com> <4B554730.6090000@majjas.com>
 <20100119084120.GA6366@ff.dom.local>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.5)
 Gecko/20091204 Lightning/1.0b2pre Thunderbird/3.0
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1264
Lines: 27

On 1/19/2010 3:41 AM, Jarek Poplawski wrote:
> On Tue, Jan 19, 2010 at 12:46:24AM -0500, Michael Breuer wrote:
>    
>> So net-net, as far as my TX packet loss issue, sky2 is in the clear. If
>> something on the linux side should be informing the switch about
>> something then there may still be an issue. If the wifi router should be
>> doing something differently, then it's unfortunately likely a 2.4.37
>> kernel issue (That's what dd-wrt is using).
>>      
> IMHO until there is no proof from a sniffer or some regs dumps the
> switch and the router are more suspicious than your NIC or linux box.
> Then debugging these other things isn't so much interesting from my
> POV ;-)
>
> Anyway, if you only want to get it working (instead of debugging),
> it seems you might try moving the dhcp server to the router or maybe
> even using two separate servers with their pools - unless I missed
> something in your config.
>
> Jarek P.
>    
I'm going to take a stab at debugging before creating a new subnet. Thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/