From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Shalom Toledo <shalomt@mellanox.com>,
Ido Schimmel <idosch@mellanox.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.14 11/27] mlxsw: spectrum: Fix IP2ME CPU policer configuration
Date: Wed, 14 Nov 2018 17:25:00 -0500 [thread overview]
Message-ID: <20181114222520.99926-11-sashal@kernel.org> (raw)
In-Reply-To: <20181114222520.99926-1-sashal@kernel.org>
From: Shalom Toledo <shalomt@mellanox.com>
[ Upstream commit 96801552f846460fe9ac10f1b189602992f004e1 ]
The CPU policer used to police packets being trapped via a local route
(IP2ME) was incorrectly configured to police based on bytes per second
instead of packets per second.
Change the policer to police based on packets per second and avoid
packet loss under certain circumstances.
Fixes: 9148e7cf73ce ("mlxsw: spectrum: Add policers for trap groups")
Signed-off-by: Shalom Toledo <shalomt@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/spectrum.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 8b48338b4a70..18bb6798937b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3471,7 +3471,6 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
burst_size = 7;
break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
- is_bytes = true;
rate = 4 * 1024;
burst_size = 4;
break;
--
2.17.1
next prev parent reply other threads:[~2018-11-14 22:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-14 22:24 [PATCH AUTOSEL 4.14 01/27] s390/vdso: add missing FORCE to build targets Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 02/27] netfilter: ipset: list:set: Decrease refcount synchronously on deletion and replace Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 03/27] netfilter: ipset: actually allow allowable CIDR 0 in hash:net,port,net Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 04/27] s390/mm: Fix ERROR: "__node_distance" undefined! Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 05/27] usbnet: smsc95xx: disable carrier check while suspending Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 06/27] net: dsa: microchip: initialize mutex before use Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 07/27] net: systemport: Protect stop from timeout Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 08/27] netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment() Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 09/27] netfilter: xt_IDLETIMER: add sysfs filename checking routine Sasha Levin
2018-11-14 22:24 ` [PATCH AUTOSEL 4.14 10/27] s390/qeth: fix HiperSockets sniffer Sasha Levin
2018-11-14 22:25 ` Sasha Levin [this message]
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 12/27] hwmon: (ibmpowernv) Remove bogus __init annotations Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 13/27] Revert "drm/exynos/decon5433: implement frame counter" Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 14/27] clk: fixed-factor: fix of_node_get-put imbalance Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 15/27] lib/raid6: Fix arm64 test build Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 16/27] s390/perf: Change CPUM_CF return code in event init function Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 17/27] i2c: omap: Enable for ARCH_K3 Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 18/27] sched/core: Take the hotplug lock in sched_init_smp() Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 19/27] perf tools: Fix undefined symbol scnprintf in libperf-jvmti.so Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 20/27] i40e: restore NETIF_F_GSO_IPXIP[46] to netdev features Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 21/27] ibmvnic: fix accelerated VLAN handling Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 22/27] qed: Fix memory/entry leak in qed_init_sp_request() Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 23/27] qed: Fix blocking/unlimited SPQ entries leak Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 24/27] qed: Fix potential memory corruption Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 25/27] net: stmmac: Fix RX packet size > 8191 Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 26/27] net: smsc95xx: Fix MTU range Sasha Levin
2018-11-14 22:25 ` [PATCH AUTOSEL 4.14 27/27] ext4: missing !bh check in ext4_xattr_inode_write() Sasha Levin
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