From: Haggai Eran <haggaie@mellanox.com>
To: Doug Ledford <dledford@redhat.com>
Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org,
Liran Liss <liranl@mellanox.com>,
Guy Shapiro <guysh@mellanox.com>,
Shachar Raindel <raindel@mellanox.com>,
Yotam Kenneth <yotamke@mellanox.com>,
Haggai Eran <haggaie@mellanox.com>
Subject: [PATCH v3 for-next 13/13] IB/ucma: Take the network namespace from the process
Date: Sun, 10 May 2015 13:26:44 +0300 [thread overview]
Message-ID: <1431253604-9214-14-git-send-email-haggaie@mellanox.com> (raw)
In-Reply-To: <1431253604-9214-1-git-send-email-haggaie@mellanox.com>
From: Guy Shapiro <guysh@mellanox.com>
Add support for network namespaces from user space. This is done by passing
the network namespace of the process instead of init_net.
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Yotam Kenneth <yotamke@mellanox.com>
Signed-off-by: Shachar Raindel <raindel@mellanox.com>
Signed-off-by: Guy Shapiro <guysh@mellanox.com>
---
drivers/infiniband/core/ucma.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index b595d78b8ab0..0289d64d717c 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -42,6 +42,7 @@
#include <linux/slab.h>
#include <linux/sysctl.h>
#include <linux/module.h>
+#include <linux/nsproxy.h>
#include <rdma/rdma_user_cm.h>
#include <rdma/ib_marshall.h>
@@ -391,8 +392,8 @@ static ssize_t ucma_create_id(struct ucma_file *file, const char __user *inbuf,
return -ENOMEM;
ctx->uid = cmd.uid;
- ctx->cm_id = rdma_create_id(&init_net, ucma_event_handler, ctx, cmd.ps,
- qp_type);
+ ctx->cm_id = rdma_create_id(current->nsproxy->net_ns,
+ ucma_event_handler, ctx, cmd.ps, qp_type);
if (IS_ERR(ctx->cm_id)) {
ret = PTR_ERR(ctx->cm_id);
goto err1;
--
1.7.11.2
next prev parent reply other threads:[~2015-05-10 10:27 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-10 10:26 [PATCH v3 for-next 00/13] Add network namespace support in the RDMA-CM Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 01/13] IB/core: Use SRCU when reading client_list or device_list Haggai Eran
2015-05-11 18:18 ` Jason Gunthorpe
2015-05-12 6:07 ` Haggai Eran
2015-05-12 18:23 ` Jason Gunthorpe
2015-05-13 8:10 ` Haggai Eran
[not found] ` <555306E7.9020000-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-13 15:57 ` Jason Gunthorpe
2015-05-14 10:35 ` Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 02/13] IB/addr: Pass network namespace as a parameter Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 05/13] IB/cm: Reference count ib_cm_ids Haggai Eran
[not found] ` <1431253604-9214-6-git-send-email-haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-11 18:34 ` Jason Gunthorpe
2015-05-12 6:50 ` Haggai Eran
[not found] ` <5551A2CB.1010407-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-12 18:54 ` Jason Gunthorpe
[not found] ` <20150512185447.GA3503-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-05-13 10:20 ` Haggai Eran
2015-05-13 16:58 ` Jason Gunthorpe
[not found] ` <20150513165823.GA20343-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-05-14 6:48 ` Haggai Eran
2015-05-15 19:11 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FDC0C3-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-05-17 6:27 ` Haggai Eran
2015-05-19 19:23 ` Jason Gunthorpe
[not found] ` <20150519192353.GA23612-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-05-19 22:52 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FDD412-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-05-19 23:46 ` Jason Gunthorpe
[not found] ` <20150519234654.GA26634-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-05-20 0:49 ` Hefty, Sean
2015-05-21 6:51 ` Haggai Eran
[not found] ` <555D806B.1090002-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-21 12:56 ` Hefty, Sean
[not found] ` <1431253604-9214-1-git-send-email-haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-10 10:26 ` [PATCH v3 for-next 03/13] IB/core: Find the network namespace matching connection parameters Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 04/13] IB/ipoib: Return IPoIB devices " Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 06/13] IB/cm: API to retrieve existing listening CM IDs Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 07/13] IB/cm: Expose service ID in request events Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 08/13] IB/cma: Refactor RDMA IP CM private-data parsing code Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 09/13] IB/cma: Add compare_data checks to the RDMA CM module Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 10/13] IB/cma: Separate port allocation to network namespaces Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 11/13] IB/cma: Share CM IDs between namespaces Haggai Eran
2015-05-10 10:26 ` [PATCH v3 for-next 12/13] IB/cma: Add support for network namespaces Haggai Eran
2015-05-10 10:26 ` Haggai Eran [this message]
2015-05-12 17:52 ` [PATCH v3 for-next 00/13] Add network namespace support in the RDMA-CM Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FD7B85-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-05-13 8:50 ` Haggai Eran
[not found] ` <55531073.1000305-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-05-13 16:45 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FDA13B-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-05-13 17:18 ` Jason Gunthorpe
[not found] ` <20150513171823.GB20343-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-05-13 17:30 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373A8FDA1AB-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-05-14 5:35 ` Haggai Eran
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