diff options
| author | Parav Pandit <parav@nvidia.com> | 2025-06-26 21:58:12 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-07-02 12:11:44 +0300 |
| commit | 449728196d65fce513dbacf4d3696764be1c6524 (patch) | |
| tree | 43e51fbafc1bde33ef25c7cc528041f2722c4e30 /drivers/infiniband/core | |
| parent | 28ea058a2979f063d4b756c5d82d885fc16f5ca2 (diff) | |
| download | linux-449728196d65fce513dbacf4d3696764be1c6524.tar.xz | |
RDMA/counter: Check CAP_NET_RAW check in user namespace for RDMA counters
Currently, the capability check is done in the default
init_user_ns user namespace. When a process runs in a
non default user namespace, such check fails.
Since the RDMA device is a resource within a network namespace,
use the network namespace associated with the RDMA device to
determine its owning user namespace.
Fixes: 1bd8e0a9d0fd ("RDMA/counter: Allow manual mode configuration support")
Signed-off-by: Parav Pandit <parav@nvidia.com>
Link: https://patch.msgid.link/68e2064e72e94558a576fdbbb987681a64f6fea8.1750963874.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/counters.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/counters.c b/drivers/infiniband/core/counters.c index e6ec7b7a40af..c3aa6d7fc66b 100644 --- a/drivers/infiniband/core/counters.c +++ b/drivers/infiniband/core/counters.c @@ -461,7 +461,7 @@ static struct ib_qp *rdma_counter_get_qp(struct ib_device *dev, u32 qp_num) return NULL; qp = container_of(res, struct ib_qp, res); - if (qp->qp_type == IB_QPT_RAW_PACKET && !capable(CAP_NET_RAW)) + if (qp->qp_type == IB_QPT_RAW_PACKET && !rdma_dev_has_raw_cap(dev)) goto err; return qp; |