linux-kernel - Re: USB 2.0: No giveback comes for one submitted URB

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Message-ID: <Pine.LNX.4.44L0.1211261109360.2168-100000@iolanthe.rowland.org>
Date:	Mon, 26 Nov 2012 11:11:08 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	naveen yadav <yad.naveen@...il.com>
cc:	linux-kernel@...r.kernel.org, <linux-usb@...r.kernel.org>,
	<marcel@...tmann.org>, <padovan@...fusion.mobi>,
	<linux-bluetooth@...r.kernel.org>,
	vivek bhagat <vivek.bhagat89@...il.com>
Subject: Re: USB 2.0: No giveback comes for one submitted URB

On Mon, 26 Nov 2012, naveen yadav wrote:

> Dear Alan,
> 
> Thanks for your reply ,
> 
> We check on 3.2.34 and 3.6.7 on X86 host machine. and result is same
> without connecting Bluetooth device.
> I am attaching log

Yes, very good.  But you still have to do what I mentioned in my
earlier email:

> On Thu, Nov 22, 2012 at 9:08 PM, Alan Stern <stern@...land.harvard.edu> wrote:

> > Now you need to find out what other code has changed urb->use_count and
> > fix it.

Alan Stern

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