From: Bart Westgeest <bart@elbrys.com>
Date: Tue, 1 Nov 2011 19:01:28 +0000 (-0400)
Subject: staging: usbip: bugfix for deadlock
X-Git-Tag: v3.2-rc5~51^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=438957f8d4a84daa7fa5be6978ad5897a2e9e5e5;p=pandora-kernel.git

staging: usbip: bugfix for deadlock

Interrupts must be disabled prior to calling usb_hcd_unlink_urb_from_ep.
If interrupts are not disabled, it can potentially lead to a deadlock.
The deadlock is readily reproduceable on a slower (ARM based) device
such as the TI Pandaboard.

Signed-off-by: Bart Westgeest <bart@elbrys.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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