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Commit 95893dde authored by Guy Shapiro's avatar Guy Shapiro Committed by Doug Ledford
Browse files

IB/ucma: Take the network namespace from the process 



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: default avatarHaggai Eran <haggaie@mellanox.com>
Signed-off-by: default avatarYotam Kenneth <yotamke@mellanox.com>
Signed-off-by: default avatarShachar Raindel <raindel@mellanox.com>
Signed-off-by: default avatarGuy Shapiro <guysh@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent fa20105e

drivers/infiniband/core/ucma.c

+3 −2
Original line number Diff line number Diff line
@@ -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>
@@ -472,8 +473,8 @@ 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;