Patch "IB/rxe: Update qp state for user query" has been added to the 4.8-stable tree

Patch "IB/rxe: Update qp state for user query" has been added to the 4.8-stable tree

[gregkh]

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

    IB/rxe: Update qp state for user query

to the 4.8-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:
     ib-rxe-update-qp-state-for-user-query.patch
and it can be found in the queue-4.8 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 6d931308f55faaef3f30bd0346c47f99528b229d Mon Sep 17 00:00:00 2001
From: Yonatan Cohen <yonatanc@mellanox.com>
Date: Wed, 16 Nov 2016 10:39:18 +0200
Subject: IB/rxe: Update qp state for user query

From: Yonatan Cohen <yonatanc@mellanox.com>

commit 6d931308f55faaef3f30bd0346c47f99528b229d upstream.

The method rxe_qp_error() transitions QP to error state
and make sure the QP is drained. It did not though update
the QP state for user's query.

This patch fixes this.

Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/infiniband/sw/rxe/rxe_qp.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -573,6 +573,7 @@ void rxe_qp_error(struct rxe_qp *qp)
 {
 	qp->req.state = QP_STATE_ERROR;
 	qp->resp.state = QP_STATE_ERROR;
+	qp->attr.qp_state = IB_QPS_ERR;
 
 	/* drain work and packet queues */
 	rxe_run_task(&qp->resp.task, 1);


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

queue-4.8/ib-rxe-fix-handling-of-erroneous-wr.patch
queue-4.8/ib-rxe-update-qp-state-for-user-query.patch
queue-4.8/ib-rxe-clear-queue-buffer-when-modifying-qp-to-reset.patch
queue-4.8/ib-rxe-fix-kernel-panic-in-udp-tunnel-with-gro-and-rx-checksum.patch