From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 14 Oct 2016 20:18:39 +0000 (-0400)
Subject: scsi: zfcp: spin_lock_irqsave() is not nestable
X-Git-Tag: v3.2.85~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff9c51e4116265a325ea286c3c9faab88489a9f6;p=pandora-kernel.git

scsi: zfcp: spin_lock_irqsave() is not nestable

commit e7cb08e894a0b876443ef8fdb0706575dc00a5d2 upstream.

We accidentally overwrite the original saved value of "flags" so that we
can't re-enable IRQs at the end of the function.  Presumably this
function is mostly called with IRQs disabled or it would be obvious in
testing.

Fixes: aceeffbb59bb ("zfcp: trace full payload of all SAN records (req,resp,iels)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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