linux-kernel - Re: [PATCH v2] staging: usbip: claim ports used by shared devices

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Message-ID: <Pine.LNX.4.44L0.1403061025580.1467-100000@iolanthe.rowland.org>
Date:	Thu, 6 Mar 2014 10:26:30 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Valentina Manea <valentina.manea.m@...il.com>
cc:	gregkh@...uxfoundation.org, <ly80toro@....cs.fau.de>,
	<ke42caxa@....cs.fau.de>, <eladwexler77@...oo.com>,
	<oat.elena@...il.com>, <josh@...htriplett.org>,
	<himangi774@...il.com>, <linux-usb@...r.kernel.org>,
	<devel@...verdev.osuosl.org>, <linux-kernel@...r.kernel.org>,
	<andy.grover@...il.com>, <firefly@...ts.rosedu.org>
Subject: Re: [PATCH v2] staging: usbip: claim ports used by shared devices

On Thu, 6 Mar 2014, Valentina Manea wrote:

> A device should not be able to be used concurrently both by
> the server and the client. Claiming the port used by the
> shared device ensures no interface drivers bind to it and
> that it is not usable from the server.
> 
> Signed-off-by: Valentina Manea <valentina.manea.m@...il.com>
> ---
> Changes since v1:
> * add commit description
> * move struct dev_state definition back to usb/core/devio.c

For the changes to the USB core:

Acked-by: Alan Stern <stern@...land.harvard.edu>

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