Patch "iw_cxgb4: put ep reference in pass_accept_req()" has been added to the 4.9-stable tree

Patch "iw_cxgb4: put ep reference in pass_accept_req()" has been added to the 4.9-stable tree

[gregkh]

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

    iw_cxgb4: put ep reference in pass_accept_req()

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:
     iw_cxgb4-put-ep-reference-in-pass_accept_req.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 <stable@vger.kernel.org> know about it.


>From 3d318605f5e32ff44fb290d9b67573b34213c4c8 Mon Sep 17 00:00:00 2001
From: Steve Wise <swise@opengridcomputing.com>
Date: Wed, 13 Sep 2017 09:52:32 -0700
Subject: iw_cxgb4: put ep reference in pass_accept_req()

From: Steve Wise <swise@opengridcomputing.com>

commit 3d318605f5e32ff44fb290d9b67573b34213c4c8 upstream.

The listening endpoint should always be dereferenced at the end of
pass_accept_req().

Fixes: f86fac79afec ("RDMA/iw_cxgb4: atomic find and reference for listening endpoints")

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/infiniband/hw/cxgb4/cm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2577,9 +2577,9 @@ fail:
 	c4iw_put_ep(&child_ep->com);
 reject:
 	reject_cr(dev, hwtid, skb);
+out:
 	if (parent_ep)
 		c4iw_put_ep(&parent_ep->com);
-out:
 	return 0;
 }
 


Patches currently in stable-queue which might be from swise@opengridcomputing.com are

queue-4.9/iw_cxgb4-put-ep-reference-in-pass_accept_req.patch
queue-4.9/iw_cxgb4-remove-the-stid-on-listen-create-failure.patch