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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ido Schimmel <idosch@mellanox.com>,
	Jiri Pirko <jiri@mellanox.com>,
	"David S . Miller" <davem@davemloft.net>,
	Sasha Levin <sashal@kernel.org>,
	netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 14/21] mlxsw: spectrum: Disallow prio-tagged packets when PVID is removed
Date: Wed, 26 Jun 2019 20:41:14 -0400
Message-ID: <20190627004122.21671-14-sashal@kernel.org> (raw)
In-Reply-To: <20190627004122.21671-1-sashal@kernel.org>

From: Ido Schimmel <idosch@mellanox.com>

[ Upstream commit 4b14cc313f076c37b646cee06a85f0db59cf216c ]

When PVID is removed from a bridge port, the Linux bridge drops both
untagged and prio-tagged packets. Align mlxsw with this behavior.

Fixes: 148f472da5db ("mlxsw: reg: Add the Switch Port Acceptable Frame Types register")
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index a01e6c0d0cd1..b2a745b579fd 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -935,7 +935,7 @@ static inline void mlxsw_reg_spaft_pack(char *payload, u8 local_port,
 	MLXSW_REG_ZERO(spaft, payload);
 	mlxsw_reg_spaft_local_port_set(payload, local_port);
 	mlxsw_reg_spaft_allow_untagged_set(payload, allow_untagged);
-	mlxsw_reg_spaft_allow_prio_tagged_set(payload, true);
+	mlxsw_reg_spaft_allow_prio_tagged_set(payload, allow_untagged);
 	mlxsw_reg_spaft_allow_tagged_set(payload, true);
 }
 
-- 
2.20.1


  parent reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190627004122.21671-1-sashal@kernel.org>
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 02/21] samples, bpf: fix to change the buffer size for read() Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 04/21] mac80211: mesh: fix RCU warning Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 05/21] mac80211: free peer keys before vif down in mesh Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 06/21] mwifiex: Fix possible buffer overflows at parsing bss descriptor Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 07/21] mwifiex: Abort at too short BSS descriptor element Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 08/21] netfilter: ipv6: nf_defrag: fix leakage of unqueued fragments Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 09/21] netfilter: ipv6: nf_defrag: accept duplicate fragments again Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 10/21] dt-bindings: can: mcp251x: add mcp25625 support Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 11/21] can: mcp251x: add support for mcp25625 Sasha Levin
2019-06-27  0:41 ` Sasha Levin [this message]
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 17/21] mac80211: only warn once on chanctx_conf being NULL Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 19/21] bnx2x: Check if transceiver implements DDM before access Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 20/21] ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL Sasha Levin
2019-06-27  0:41 ` [PATCH AUTOSEL 4.9 21/21] net :sunrpc :clnt :Fix xps refcount imbalance on the error path Sasha Levin

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