From: Greg KH <greg@kroah.com>
To: David Miller <davem@davemloft.net>
Cc: david-b@pacbell.net, linux-usb-users@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: Re: OHCI root_port_reset() deadly loop...
Date: Tue, 9 Oct 2007 13:46:42 -0700 [thread overview]
Message-ID: <20071009204642.GA11575@kroah.com> (raw)
In-Reply-To: <20071009.134116.63997473.davem@davemloft.net>
On Tue, Oct 09, 2007 at 01:41:16PM -0700, David Miller wrote:
> From: David Brownell <david-b@pacbell.net>
> Date: Tue, 09 Oct 2007 09:38:27 -0700
>
> > > > What values do you see for "portstat"?
> > >
> > > 0x111
> >
> > That's unfortunately useless ... PPS, PRS, CCS (meaning powered,
> > resetting, connected). In short, there is *no* indication from
> > the OHCI hardware that a disconnect happened.
>
> But it's an excellent example of why my patch is mandatory.
I agree. David Brownell, unless you strongly object, I'll take David
Miller's patch and add it to my tree.
And if you do object, can you respond to the objection with a version of
the patch that you would accept? :)
thanks,
greg k-h
next prev parent reply other threads:[~2007-10-09 20:50 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-07 6:53 OHCI root_port_reset() deadly loop David Miller
2007-10-07 7:31 ` David Brownell
2007-10-07 7:51 ` David Miller
2007-10-08 23:54 ` David Miller
2007-10-09 3:10 ` Greg KH
2007-10-09 3:16 ` David Miller
2007-10-09 3:34 ` David Brownell
2007-10-09 3:42 ` David Miller
2007-10-09 4:39 ` Greg KH
2007-10-09 4:47 ` David Miller
2007-10-09 5:11 ` Benjamin Herrenschmidt
2007-10-09 6:06 ` Greg KH
2007-10-09 19:22 ` [linux-usb-devel] " David Brownell
2007-10-10 15:32 ` Alan Stern
2007-10-09 5:00 ` David Brownell
2007-10-09 5:23 ` David Miller
2007-10-09 6:43 ` Benjamin Herrenschmidt
2007-10-09 18:48 ` David Brownell
2007-10-09 16:01 ` [Linux-usb-users] " Alan Stern
2007-10-09 17:39 ` Greg KH
2007-10-09 18:42 ` Alan Stern
2007-10-09 18:59 ` David Brownell
2007-10-09 21:27 ` David Miller
2007-10-09 21:43 ` David Brownell
2007-10-09 22:00 ` David Miller
2007-10-10 4:35 ` David Miller
2007-10-15 22:01 ` David Miller
2007-10-15 23:39 ` David Brownell
2007-10-15 23:58 ` David Miller
2007-10-16 15:23 ` Alan Stern
2007-10-16 22:06 ` David Miller
2007-10-16 22:20 ` Greg KH
2007-10-17 15:56 ` Alan Stern
2007-10-16 22:08 ` David Miller
2007-10-17 15:51 ` Alan Stern
2007-10-17 23:03 ` David Miller
2007-10-18 14:28 ` Alan Stern
2007-10-16 18:26 ` David Brownell
2007-10-09 4:09 ` David Brownell
2007-10-09 5:13 ` Benjamin Herrenschmidt
2007-10-09 5:26 ` David Miller
2007-10-09 6:37 ` Benjamin Herrenschmidt
2007-10-09 4:36 ` David Brownell
2007-10-09 4:44 ` David Miller
2007-10-09 16:38 ` David Brownell
2007-10-09 20:41 ` David Miller
2007-10-09 20:46 ` Greg KH [this message]
2007-10-09 21:05 ` David Brownell
2007-10-09 21:09 ` David Brownell
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