From: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Date: Wed, 29 Jan 2014 07:16:39 +0000 (-0500)
Subject: [SCSI] be2iscsi: Fix handling timed out MBX completion from FW
X-Git-Tag: v3.15-rc1~136^2~99
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1957aa7f6246;p=pandora-kernel.git

[SCSI] be2iscsi: Fix handling timed out MBX completion from FW

When an MBX command timeout happens,the resources associated with
the MBX command were freed. If FW were to give the response to
host after the timeout value set by driver then driver crashes as the MBX Cmd
resources were already freed.

This patch fixes this issue by maintaing a state flag for each of
the MBX command posted/timedout/completed.

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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