linux-kernel - [PATCH 5.8 322/464] RDMA/netlink: Remove CAP_NET

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Message-Id: <20200817143849.217422069@linuxfoundation.org>
Date:   Mon, 17 Aug 2020 17:14:35 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Mark Zhang <markz@...lanox.com>,
        Leon Romanovsky <leonro@...lanox.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 322/464] RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP

From: Mark Zhang <markz@...lanox.com>

[ 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@kernel.org
Signed-off-by: Mark Zhang <markz@...lanox.com>
Signed-off-by: Leon Romanovsky <leonro@...lanox.com>
Signed-off-by: Jason Gunthorpe <jgg@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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