Patch "RDMA/cma: Use correct size when writing netlink stats" has been added to the 4.4-stable tree

Patch "RDMA/cma: Use correct size when writing netlink stats" has been added to the 4.4-stable tree

[gregkh]

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

    RDMA/cma: Use correct size when writing netlink stats

to the 4.4-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-cma-use-correct-size-when-writing-netlink-stats.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Thu Mar 22 14:57:33 CET 2018
From: Parav Pandit <parav@mellanox.com>
Date: Tue, 14 Nov 2017 14:51:55 +0200
Subject: RDMA/cma: Use correct size when writing netlink stats

From: Parav Pandit <parav@mellanox.com>


[ Upstream commit 7baaa49af3716fb31877c61f59b74d029ce15b75 ]

The code was using the src size when formatting the dst. They are almost
certainly the same value but it reads wrong.

Fixes: ce117ffac2e9 ("RDMA/cma: Export AF_IB statistics")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/infiniband/core/cma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -4007,7 +4007,7 @@ static int cma_get_id_stats(struct sk_bu
 					  RDMA_NL_RDMA_CM_ATTR_SRC_ADDR))
 				goto out;
 			if (ibnl_put_attr(skb, nlh,
-					  rdma_addr_size(cma_src_addr(id_priv)),
+					  rdma_addr_size(cma_dst_addr(id_priv)),
 					  cma_dst_addr(id_priv),
 					  RDMA_NL_RDMA_CM_ATTR_DST_ADDR))
 				goto out;


Patches currently in stable-queue which might be from parav@mellanox.com are

queue-4.4/rdma-cma-use-correct-size-when-writing-netlink-stats.patch