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Date: Mon, 13 Nov 2006 18:58:08 +0100 (MET)
From: Olaf Hering <olaf@aepfle.de>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Subject: Re: [Fwd: [Bug 7431] New: ohci1394 Oops after a rmmod/modprobe cycle]
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Cc: Gioele Barabucci <dev@gioelebarabucci.com>, linuxppc-dev@ozlabs.org
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On Fri, Nov 10, Stefan Richter wrote:

> On  7 Nov, Benjamin Herrenschmidt wrote:
> > On Tue, 2006-11-07 at 08:08 +0100, Olaf Hering wrote:
> [...]
> >> and it is the rmmod, not the insmod, that hangs the pismo.
> >> Adding some mdelay to the remove function doesnt help either.
> > 
> > Tried not calling the pmac feature stuff at all in the rmmod ?
> 
> Olaf?

The pismo usually locks up after the fist rmmod. With a few delays
around the feature calls, a few more modprobe/rmmod cycles are possible.
But it still locks up after a while.