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Patch "RDMA/core: Initialize port_num in qp_attr" has been added to the 4.9-stable tree

PATCH [email protected] 1 participant 1 message Jul 25, 2017

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This is a note to let you know that I've just added the patch titled

RDMA/core: Initialize port_num in qp_attr

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
rdma-core-initialize-port_num-in-qp_attr.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From a62ab66b13a0f9bcb17b7b761f6670941ed5cd62 Mon Sep 17 00:00:00 2001

From: "Ismail, Mustafa" <[email protected]>
Date: Fri, 14 Jul 2017 09:41:31 -0500
Subject: RDMA/core: Initialize port_num in qp_attr

From: Ismail, Mustafa <[email protected]>

commit a62ab66b13a0f9bcb17b7b761f6670941ed5cd62 upstream.

Initialize the port_num for iWARP in rdma_init_qp_attr.

Fixes 5ecce4c9b17b("Check port number supplied by user verbs cmds")
---
 drivers/infiniband/core/cma.c |    2 ++
 1 file changed, 2 insertions(+)
drivers/infiniband/core/cma.c +2 -0
@@ -976,6 +976,8 @@ int rdma_init_qp_attr(struct rdma_cm_id
 		} else
 			ret = iw_cm_init_qp_attr(id_priv->cm_id.iw, qp_attr,
 						 qp_attr_mask);
+		qp_attr->port_num = id_priv->id.port_num;
+		*qp_attr_mask |= IB_QP_PORT;
 	} else
 		ret = -ENOSYS;
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/rdma-core-initialize-port_num-in-qp_attr.patch