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From: Greg KH <greg@kroah.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: kernel list <linux-kernel@vger.kernel.org>, marcel@holtmann.org
Subject: Re: 2.6.20-almost-rc1: usb oops during resume
Date: Tue, 27 Feb 2007 14:55:25 -0800	[thread overview]
Message-ID: <20070227225525.GB26071@kroah.com> (raw)
In-Reply-To: <20070227215846.GD4519@elf.ucw.cz>

On Tue, Feb 27, 2007 at 10:58:46PM +0100, Pavel Machek wrote:
> Hi!
> 
> > > ...is it "use after free"?
> > > 
> > > Greg, could we reduce verbosity of driver model? "PM: Adding info for
> > > No Bus:vcs*" is not very useful.
> > 
> > Maybe for you it isn't, but then again, you did enable
> > CONFIG_DEBUG_DRIVER to see that, so you will get a lot of stuff in your
> > logs :)
> 
> I went on to disable that config option, but...
> 
> CONFIG_FW_LOADER=y
> # CONFIG_DEBUG_DRIVER is not set
> # CONFIG_DEBUG_DEVRES is not set
> # CONFIG_SYS_HYPERVISOR is not set
> 
> ...it was disabled.
> 
> Feb 27 22:54:23 amd kernel: PM: Adding info for No Bus:usbdev2.17_ep01
> Feb 27 22:54:23 amd kernel: PM: Adding info for No Bus:usbdev2.17_ep82
> Feb 27 22:54:23 amd kernel: PM: Adding info for No Bus:usbdev2.17_ep83
> Feb 27 22:54:23 amd kernel: PM: Adding info for No Bus:usbdev2.17
> 
> What is going on?

CONFIG_PM_DEBUG  ?

thanks,

greg k-h

      reply	other threads:[~2007-02-27 22:56 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-24 11:51 Pavel Machek
2007-02-24 14:10 ` Marcel Holtmann
2007-02-25  5:37 ` Greg KH
2007-02-27 21:58   ` Pavel Machek
2007-02-27 22:55     ` Greg KH [this message]

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