From: Mitch Williams <mitch.a.williams@intel.com>
Date: Thu, 6 Mar 2014 08:59:56 +0000 (+0000)
Subject: i40evf: fix oops in watchdog handler
X-Git-Tag: v3.15-rc1~113^2~51^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3526d8005f23da22846bdbdb4ed445ab0038dff0;p=pandora-kernel.git

i40evf: fix oops in watchdog handler

The Tx watchdog handler runs in interrupt context, so it would cause an
oops when sending an admin queue message to request a reset, because the
admin queue functions use spinlocks.

Instead, set a flag and let the reset task handle sending the request.

Change-ID: I65879470b72963d9c308edfb8f45ac4fbba2c14f
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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