From: Greg Rose <gregory.v.rose@intel.com>
Date: Wed, 18 Jan 2012 22:13:31 +0000 (+0000)
Subject: ixgbevf: Prevent possible race condition by checking for message
X-Git-Tag: v3.3-rc2~37^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=375b27cf5db963e2bc2a34dc5643d0d7ceca1ee2;p=pandora-kernel.git

ixgbevf: Prevent possible race condition by checking for message

The mailbox interrupt routine might cause a race condition sometimes
and cause a message to be missed.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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