linux-kernel - Re: [regression] external HDD in USB3 enclosure cannot be dynamically removed (Re: Linux 3.7.5)

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Date:	Mon, 11 Feb 2013 16:54:02 -0800
From:	Jonathan Nieder <jrnieder@...il.com>
To:	Sarah Sharp <sarah.a.sharp@...ux.intel.com>
Cc:	Holger Hoffstaette <holger.hoffstaette@...glemail.com>,
	stable@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [regression] external HDD in USB3 enclosure cannot be
 dynamically removed (Re: Linux 3.7.5)

Sarah Sharp wrote:

> Can you turn on CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING,
> recompile the 3.7.5 kernel, and send me dmesg starting from the point
> you unmount the device and then power it off?
>
> I'd like to keep that patch in stable, but I need to understand what
> exactly is failing with it.

Note that Holger ran into the same problem using a mainline (3.8-rc5)
kernel.

Thanks,
Jonathan
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