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Re: Lockup with 2.6.9-ac15 related to netconsole

To: <romieu@xxxxxxxxxxxxx>
Subject: Re: Lockup with 2.6.9-ac15 related to netconsole
From: "Mark Broadbent" <markb@xxxxxxxxxxxxxx>
Date: Mon, 20 Dec 2004 09:42:08 -0000 (GMT)
Cc: <mpm@xxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <netdev@xxxxxxxxxxx>
Importance: Normal
In-reply-to: <20041217233524.GA11202@electric-eye.fr.zoreil.com>
References: <59719.192.102.214.6.1103214002.squirrel@webmail.wetlettuce.com> <20041216211024.GK2767@waste.org> <34721.192.102.214.6.1103274614.squirrel@webmail.wetlettuce.com> <20041217215752.GP2767@waste.org> <20041217233524.GA11202@electric-eye.fr.zoreil.com>
Reply-to: markb@xxxxxxxxxxxxxx
Sender: netdev-bounce@xxxxxxxxxxx
Francois Romieu said:
> Matt Mackall <mpm@xxxxxxxxxxx> :
> [...]
>> Please try the attached untested, uncompiled patch to add polling to
>> r8169:
> [...]
>> @@ -1839,6 +1842,15 @@
>>  }
>>  #endif
>>
>> +#ifdef CONFIG_NET_POLL_CONTROLLER
>> +static void rtl8169_netpoll(struct net_device *dev)
>> +{
>> +    disable_irq(dev->irq);
>> +    rtl8169_interrupt(dev->irq, netdev, NULL);
>                                    ^^^^^^ -> should be "dev"
>
> The r8169 driver in -mm offers netpoll. A patch which syncs the r8169
> driver from 2.6.10-rc3 with current -mm is available at:
> http://www.fr.zoreil.com/people/francois/misc/20041218-2.6.10-rc3-r8169.c-test.patch>
> Please report success/failure. Cc: netdev@xxxxxxxxxxx is welcome.

Exactly the same happens, I still get a 'NMI Watchdog detected LOCKUP'
with the r8169 device using the above patch on top of 2.6.10-rc3-bk10.
Thanks
Mark

-- 
Mark Broadbent <markb@xxxxxxxxxxxxxx>
Web: http://www.wetlettuce.com




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