panic when removing pccard

Niki Denev nike_d at cytexbg.com
Tue Jun 19 09:33:09 UTC 2007


Hans Petter Selasky wrote:
> On Friday 08 June 2007 10:31, Niki Denev wrote:
>   
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> I experience the following panic on a few days old -current :
>>
>> If i insert and then remove a pcmcia card using the ubsa module
>> (Vodafone Mobile Connect, which actually is Huawei E630 UMTS/HSDPA modem)
>> the machine panics, because i think the order of removal of the devices
>> by the kernel is not correct. I'm not sure because i don't have -STABLE
>> machine with pcmcia now, but i think this problem does not exist there.
>>
>> Here is what happens when card is inserted :
>>     
>
> Hi!
>
> If you want to be able to remove the card you need to install the new USB 
> stack. The old USB stack is completely broken when it comes to this point!
>
> --HPS
>
> http://www.turbocat.net/~hselasky/usb4bsd
>
> Install the SVN version.
> _______________________________________________
>   

I've followed the instructions and did a svn checkout of the source,
then did make install and after this i rebuilt my kernel and modules (i 
had to disable if_ural)
But even after this i get the same panic when removing this specific card.

P.S.: How can i be sure that my new kernel and modules are using the new 
USB stack?
I'm thinking that maybe something got wrong with the installation.




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