linux-kernel - [PATCH 3.12 028/170] IB/qib: Fix port in pkey change event

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Message-Id: <8bd7f7dad0838c11562fb1e0b5e4012da31ca805.1405685481.git.jslaby@suse.cz>
Date:	Fri, 18 Jul 2014 14:10:33 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Mike Marciniszyn <mike.marciniszyn@...el.com>,
	Roland Dreier <roland@...estorage.com>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 028/170] IB/qib: Fix port in pkey change event

From: Mike Marciniszyn <mike.marciniszyn@...el.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 911eccd284d13d78c92ec4f1f1092c03457d732a upstream.

The code used a literal 1 in dispatching an IB_EVENT_PKEY_CHANGE.

As of the dual port qib QDR card, this is not necessarily correct.

Change to use the port as specified in the call.

Reported-by: Alex Estrin <alex.estrin@...el.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@...el.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@...el.com>
Signed-off-by: Roland Dreier <roland@...estorage.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/infiniband/hw/qib/qib_mad.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index ccb119143d20..1dd9fcbb7c9a 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -1028,7 +1028,7 @@ static int set_pkeys(struct qib_devdata *dd, u8 port, u16 *pkeys)
 
 		event.event = IB_EVENT_PKEY_CHANGE;
 		event.device = &dd->verbs_dev.ibdev;
-		event.element.port_num = 1;
+		event.element.port_num = port;
 		ib_dispatch_event(&event);
 	}
 	return 0;
-- 
2.0.0

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