FAILED: patch "[PATCH] RDMA/mana: Fix error unwind in mana_ib_create_qp_rss()" failed to apply to 6.6-stable tree

[<gregkh@linuxfoundation.org>]

The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 6aaa978c6b6218cfac15fe1dab17c76fe229ce3f
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026051232-unwilling-overhear-52b1@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 6aaa978c6b6218cfac15fe1dab17c76fe229ce3f Mon Sep 17 00:00:00 2001
From: Jason Gunthorpe <jgg@ziepe.ca>
Date: Tue, 28 Apr 2026 13:17:40 -0300
Subject: [PATCH] RDMA/mana: Fix error unwind in mana_ib_create_qp_rss()

Sashiko points out that mana_ib_cfg_vport_steering() is leaked, the normal
destroy path cleans it up.

Cc: stable@vger.kernel.org
Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Link: https://sashiko.dev/#/patchset/0-v1-e911b76a94d1%2B65d95-rdma_udata_rep_jgg%40nvidia.com?part=4
Link: https://patch.msgid.link/r/7-v1-41f3135e5565+9d2-rdma_ai_fixes1_jgg@nvidia.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/mana/qp.c b/drivers/infiniband/hw/mana/qp.c
index 8e1f052d0ec9..0fbcf449c134 100644
--- a/drivers/infiniband/hw/mana/qp.c
+++ b/drivers/infiniband/hw/mana/qp.c
@@ -217,13 +217,15 @@ static int mana_ib_create_qp_rss(struct ib_qp *ibqp, struct ib_pd *pd,
 		ibdev_dbg(&mdev->ib_dev,
 			  "Failed to copy to udata create rss-qp, %d\n",
 			  ret);
-		goto fail;
+		goto err_disable_vport_rx;
 	}
 
 	kfree(mana_ind_table);
 
 	return 0;
 
+err_disable_vport_rx:
+	mana_disable_vport_rx(mpc);
 fail:
 	while (i-- > 0) {
 		ibwq = ind_tbl->ind_tbl[i];