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Subject: Re: bluetooth oops during resume from ram
From: Marcel Holtmann <marcel@holtmann.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: kernel list <linux-kernel@vger.kernel.org>, maxk@qualcomm.com,
       bluez-devel@lists.sourceforge.net
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Date: Mon, 18 Sep 2006 08:20:11 +0200
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Hi Pavel,

> > > If I suspend-to-RAM with usb active on thinkpad x60, I get an
> > > oops. Machine works okay after that, but...
> > > 
> > > it seems bluetooth is scribbling over more memory than was allocated
> > > (?)
> > 
> > not that I am aware of. Is this a plain 2.6.18-rc6 or did you apply
> > additional patches that might have caused this behavior?
> 
> I have some additional changes, but they should not affect this...
> 
> OTOH, I probably used this script:
> 
> 
> killall hciattach
> sleep .1
> setserial /dev/ttyBT baud_base 921600

whatever that is for. I thought the ttyBT was iPAQ specific or something
like that.

> hciattach -s 921600 /dev/ttyS0 bcsp

This is non-sense for a X60.

> hciconfig hci0 up
> hciconfig hci0 name billionton
> hciconfig /dev/ttyUB1

And what has ttyUB1 to do with it.

> ...even through there's no bluetooth at ttyS0 (as this machine has
> bluetooth on usb).

With my X41 the suspend to/from RAM works without problems.

I think this is something else.

Regards

Marcel