From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
linux-usb@vger.kernel.org
Subject: Re: Oops in usb-serial with keyspan adapter on current upstream
Date: Wed, 27 May 2009 13:30:30 +1000 [thread overview]
Message-ID: <1243395030.17847.55.camel@pasglop> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0905251116250.23874-100000@netrider.rowland.org>
> Very clever. Does this simpler patch also fix the problem?
Yes it does, thanks.
Tested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
>
> Index: usb-2.6/drivers/usb/serial/usb-serial.c
> ===================================================================
> --- usb-2.6.orig/drivers/usb/serial/usb-serial.c
> +++ usb-2.6/drivers/usb/serial/usb-serial.c
> @@ -974,6 +974,7 @@ int usb_serial_probe(struct usb_interfac
> if (retval > 0) {
> /* quietly accept this device, but don't bind to a
> serial port as it's about to disappear */
> + serial->num_ports = 0;
> goto exit;
> }
> }
>
> --
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prev parent reply other threads:[~2009-05-27 3:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-18 0:07 Oops in usb-serial with keyspan adapter on current upstream Benjamin Herrenschmidt
2009-05-18 15:06 ` Alan Stern
2009-05-19 1:05 ` Benjamin Herrenschmidt
2009-05-19 1:49 ` Benjamin Herrenschmidt
2009-05-19 14:39 ` Alan Stern
2009-05-25 6:43 ` Benjamin Herrenschmidt
2009-05-25 15:17 ` Alan Stern
2009-05-25 22:00 ` Benjamin Herrenschmidt
2009-05-26 14:06 ` Alan Stern
2009-05-26 22:28 ` Benjamin Herrenschmidt
2009-05-27 2:13 ` Alan Stern
2009-05-27 3:30 ` Benjamin Herrenschmidt
2009-05-27 3:30 ` Benjamin Herrenschmidt [this message]
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