From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Date: Wed, 26 Oct 2011 21:22:04 +0000 (-0500)
Subject: [SCSI] hpsa: detect controller lockup
X-Git-Tag: v3.2-rc1~44^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0c124137a40fc22730ae87caf17e821f2dce1ed;p=pandora-kernel.git

[SCSI] hpsa: detect controller lockup

When controller lockup condition is detected,
we should fail all outstanding commands and disable
the controller.  This will enable multipath solutions
to recover gracefully.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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