From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Chuhong Yuan <hslester96@gmail.com>,
Parav Pandit <parav@mellanox.com>,
Doug Ledford <dledford@redhat.com>,
Sasha Levin <sashal@kernel.org>,
linux-rdma@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 02/14] RDMA/cma: add missed unregister_pernet_subsys in init failure
Date: Fri, 20 Dec 2019 09:46:46 -0500 [thread overview]
Message-ID: <20191220144658.10414-2-sashal@kernel.org> (raw)
In-Reply-To: <20191220144658.10414-1-sashal@kernel.org>
From: Chuhong Yuan <hslester96@gmail.com>
[ Upstream commit 44a7b6759000ac51b92715579a7bba9e3f9245c2 ]
The driver forgets to call unregister_pernet_subsys() in the error path
of cma_init().
Add the missed call to fix it.
Fixes: 4be74b42a6d0 ("IB/cma: Separate port allocation to network namespaces")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Link: https://lore.kernel.org/r/20191206012426.12744-1-hslester96@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/core/cma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index dcfbf326f45c9..27653aad8f218 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -4440,6 +4440,7 @@ static int __init cma_init(void)
unregister_netdevice_notifier(&cma_nb);
rdma_addr_unregister_client(&addr_client);
ib_sa_unregister_client(&sa_client);
+ unregister_pernet_subsys(&cma_pernet_operations);
err_wq:
destroy_workqueue(cma_wq);
return ret;
--
2.20.1
next prev parent reply other threads:[~2019-12-20 14:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-20 14:46 [PATCH AUTOSEL 4.9 01/14] PM / devfreq: Don't fail devfreq_dev_release if not in list Sasha Levin
2019-12-20 14:46 ` Sasha Levin [this message]
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 03/14] scsi: lpfc: Fix memory leak on lpfc_bsg_write_ebuf_set func Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 04/14] scsi: qla2xxx: Don't call qlt_async_event twice Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 05/14] scsi: iscsi: qla4xxx: fix double free in probe Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 06/14] scsi: libsas: stop discovering if oob mode is disconnected Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 07/14] usb: gadget: fix wrong endpoint desc Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 08/14] md: raid1: check rdev before reference in raid1_sync_request func Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 09/14] s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 10/14] s390/cpum_sf: Avoid SBD overflow condition in irq handler Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 11/14] IB/mlx4: Follow mirror sequence of device add during device removal Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 12/14] xen-blkback: prevent premature module unload Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 13/14] xen/balloon: fix ballooned page accounting without hotplug enabled Sasha Levin
2019-12-20 14:46 ` [PATCH AUTOSEL 4.9 14/14] PM / hibernate: memory_bm_find_bit(): Tighten node optimisation Sasha Levin
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