[PATCH 5.8 322/464] RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP

From: Greg Kroah-Hartman
Date: Mon Aug 17 2020 - 15:24:04 EST


From: Mark Zhang <markz@xxxxxxxxxxxx>

[ Upstream commit 1d70ad0f85435a7262de802b104e49e6598c50ff ]

When dumping QPs bound to a counter, raw QPs should be allowed to dump
without the CAP_NET_RAW privilege. This is consistent with what "rdma res
show qp" does.

Fixes: c4ffee7c9bdb ("RDMA/netlink: Implement counter dumpit calback")
Link: https://lore.kernel.org/r/20200727095828.496195-1-leon@xxxxxxxxxx
Signed-off-by: Mark Zhang <markz@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/infiniband/core/nldev.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index e16105be2eb23..98cd6403ca602 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -738,9 +738,6 @@ static int fill_stat_counter_qps(struct sk_buff *msg,
xa_lock(&rt->xa);
xa_for_each(&rt->xa, id, res) {
qp = container_of(res, struct ib_qp, res);
- if (qp->qp_type == IB_QPT_RAW_PACKET && !capable(CAP_NET_RAW))
- continue;
-
if (!qp->counter || (qp->counter->id != counter->id))
continue;

--
2.25.1