From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Olaf Hering <olaf@aepfle.de>
Cc: linuxppc-dev@ozlabs.org,
Gioele Barabucci <dev@gioelebarabucci.com>,
Stefan Richter <stefanr@s5r6.in-berlin.de>
Subject: Re: [Fwd: [Bug 7431] New: ohci1394 Oops after a rmmod/modprobe cycle]
Date: Tue, 07 Nov 2006 18:17:45 +1100 [thread overview]
Message-ID: <1162883865.28571.439.camel@localhost.localdomain> (raw)
In-Reply-To: <20061107070839.GA31460@aepfle.de>
On Tue, 2006-11-07 at 08:08 +0100, Olaf Hering wrote:
> On Tue, Nov 07, Benjamin Herrenschmidt wrote:
>
> > On Mon, 2006-11-06 at 17:58 +0100, Olaf Hering wrote:
> > > On Sun, Nov 05, Stefan Richter wrote:
> > >
> > > > Yes, PowerBook G3 Pismo seems affected.
> > > > https://bugzilla.novell.com/show_bug.cgi?id=115228
> > >
> > > This patch does not help. Doing an ip link set dev eth0 up makes no
> > > difference.
> >
> > What about trying to add a delay between the pmac clock code and the
> > init of the controller ? does that help ?
>
> no. 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 ?
I reckon there might be a problem with the cable power control on some
old models like... the pismo :-)
Ben.
next prev parent reply other threads:[~2006-11-07 7:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-05 10:41 [Fwd: [Bug 7431] New: ohci1394 Oops after a rmmod/modprobe cycle] Stefan Richter
2006-11-05 10:54 ` Benjamin Herrenschmidt
2006-11-05 11:22 ` Stefan Richter
2006-11-05 11:37 ` Stefan Richter
2006-11-05 12:59 ` Benjamin Herrenschmidt
2006-11-10 22:43 ` [PATCH 1/2] ieee1394: ohci1394: add PPC_PMAC platform code to driver probe Stefan Richter
2006-11-10 22:44 ` [PATCH 2/2] ieee1394: ohci1394: reformat PPC_PMAC platform code Stefan Richter
2006-11-06 16:58 ` [Fwd: [Bug 7431] New: ohci1394 Oops after a rmmod/modprobe cycle] Olaf Hering
2006-11-06 22:19 ` Benjamin Herrenschmidt
2006-11-07 7:08 ` Olaf Hering
2006-11-07 7:17 ` Benjamin Herrenschmidt [this message]
2006-11-10 22:39 ` Stefan Richter
2006-11-10 23:07 ` Stefan Richter
2006-11-10 23:10 ` Benjamin Herrenschmidt
2006-11-10 23:22 ` [PATCH update 1/3] ieee1394: ohci1394: add PPC_PMAC platform code to driver probe Stefan Richter
2006-11-10 23:23 ` [PATCH update 2/3] ieee1394: ohci1394: reformat PPC_PMAC platform code Stefan Richter
2006-11-10 23:26 ` [PATCH update 3/3] ieee1394: ohci1394: call PMac code in shutdown only for proper machines Stefan Richter
2006-11-10 23:55 ` [Fwd: [Bug 7431] New: ohci1394 Oops after a rmmod/modprobe cycle] Stefan Richter
2006-11-11 1:31 ` Benjamin Herrenschmidt
2006-11-13 17:58 ` Olaf Hering
2006-11-13 19:08 ` Stefan Richter
2006-11-14 2:09 ` Benjamin Herrenschmidt
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