From: Oliver Neukum <oliver@neukum.org>
Date: Sun, 26 Aug 2012 20:41:38 +0000 (+0000)
Subject: usbnet: fix deadlock in resume
X-Git-Tag: v3.6-rc5~20^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab6f148de28261682d300662e87b9477f7efc95b;p=pandora-kernel.git

usbnet: fix deadlock in resume

A usbnet device can share a multifunction device
with a storage device. If the storage device is autoresumed
the usbnet devices also needs to be autoresumed. Allocating
memory with GFP_KERNEL can deadlock in this case.

This should go back into all kernels that have
commit 65841fd5132c3941cdf5df09e70df3ed28323212
That is 3.5

Signed-off-by: Oliver Neukum <oneukum@suse.de>
CC: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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