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| author | Jiri Pirko <jiri@nvidia.com> | 2026-07-16 15:23:06 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-07-26 03:11:00 -0400 |
| commit | 601f3fd97dec0525f1fca9887ca16574f81588b7 (patch) | |
| tree | 50e0cbfae33182bf2d24c4e39d678910582a8412 /include | |
| parent | e11553414e1e90f78ec0bae7a6f92457d606eda3 (diff) | |
| download | linux-601f3fd97dec0525f1fca9887ca16574f81588b7.tar.gz linux-601f3fd97dec0525f1fca9887ca16574f81588b7.zip | |
RDMA/nldev: Allow setting the device name while changing net namespace
Accept RDMA_NLDEV_ATTR_DEV_NAME together with RDMA_NLDEV_NET_NS_FD so a
netlink move can rename the device in the destination namespace. Keep the
name semantics aligned with the existing RDMA rename path.
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20260716132316.1495242-6-jiri@resnulli.us
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 3af946ecbac3..ee11c3bbbae2 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -516,7 +516,10 @@ enum rdma_nldev_attr { RDMA_NLDEV_ATTR_DEV_PROTOCOL, /* string */ /* - * File descriptor handle of the net namespace object + * File descriptor handle of the net namespace object. May be combined + * with RDMA_NLDEV_ATTR_DEV_NAME (a literal device name) to also rename + * the device in the destination namespace; the move fails with -EEXIST + * if that name is already taken there. */ RDMA_NLDEV_NET_NS_FD, /* u32 */ /* |