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From: Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
To: Bdale Garbee <bdale-wvU4uTqWWAI@public.gmane.org>
Cc: Sarah Sharp
	<sarah.a.sharp-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	Oliver Neukum <oliver-Q6YOFhsQ4GZ7tPAFqOLdPg@public.gmane.org>,
	keithp-aN4HjG94KOLQT0dZR+AlfA@public.gmane.org,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: USB disconnect -> kernel panic
Date: Thu, 5 Jan 2012 12:04:37 -0800	[thread overview]
Message-ID: <20120105200437.GA29154@kroah.com> (raw)
In-Reply-To: <87mxa2ww0f.fsf-wvU4uTqWWAI@public.gmane.org>

On Wed, Jan 04, 2012 at 10:36:48PM -0700, Bdale Garbee wrote:
> On Wed, 4 Jan 2012 15:01:49 -0800, Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> wrote:
> > Ok, can you try the patch below and let me know if it solves the problem
> > or not?
> 
> It's hard to prove a negative, but after applying the patch to 3.2.0-rc7
> and running with it for a while doing frequent power cycles on our
> devices attached via USB, abruptly disconnecting USB during active
> serial connections, etc .. I haven't seen the panic again.
> 
> Will report if it happens again with the patch in place, but so far so good.

Thanks, I'll queue this up then, and work to solve this in the "correct"
way in a week or so.

thanks,

greg k-h
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  parent reply	other threads:[~2012-01-05 20:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87mxahk3d1.fsf@gag.com>
     [not found] ` <20120102182255.GC8562@xanatos>
2012-01-03 23:58   ` USB disconnect -> kernel panic Greg KH
     [not found]     ` <20120103235847.GF21311-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2012-01-04  3:09       ` Bdale Garbee
     [not found]         ` <87fwfwmaeo.fsf-wvU4uTqWWAI@public.gmane.org>
2012-01-04 23:01           ` Greg KH
2012-01-04 23:26             ` Alan Cox
     [not found]               ` <20120104232659.05da01ee-38n7/U1jhRXW96NNrWNlrekiAK3p4hvP@public.gmane.org>
2012-01-05  0:11                 ` Greg KH
2012-01-05  5:36             ` Bdale Garbee
     [not found]               ` <87mxa2ww0f.fsf-wvU4uTqWWAI@public.gmane.org>
2012-01-05 20:04                 ` Greg KH [this message]
2012-01-04  9:01       ` Oliver Neukum
2012-01-04 17:26         ` Keith Packard

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