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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Dima Chumak <dchumak@nvidia.com>,
	Roi Dayan <roid@nvidia.com>, Saeed Mahameed <saeedm@nvidia.com>
Subject: [PATCH 5.16 21/43] net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE
Date: Fri,  4 Feb 2022 10:22:28 +0100	[thread overview]
Message-ID: <20220204091917.867657197@linuxfoundation.org> (raw)
In-Reply-To: <20220204091917.166033635@linuxfoundation.org>

From: Dima Chumak <dchumak@nvidia.com>

commit 55b2ca702cfa744a9eb108915996a2294da47e71 upstream.

Only prio 1 is supported for nic mode when there is no ignore flow level
support in firmware. But for switchdev mode, which supports fixed number
of statically pre-allocated prios, this restriction is not relevant so
it can be relaxed.

Fixes: d671e109bd85 ("net/mlx5: Fix tc max supported prio for nic mode")
Signed-off-by: Dima Chumak <dchumak@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c
@@ -121,12 +121,13 @@ u32 mlx5_chains_get_nf_ft_chain(struct m
 
 u32 mlx5_chains_get_prio_range(struct mlx5_fs_chains *chains)
 {
-	if (!mlx5_chains_prios_supported(chains))
-		return 1;
-
 	if (mlx5_chains_ignore_flow_level_supported(chains))
 		return UINT_MAX;
 
+	if (!chains->dev->priv.eswitch ||
+	    chains->dev->priv.eswitch->mode != MLX5_ESWITCH_OFFLOADS)
+		return 1;
+
 	/* We should get here only for eswitch case */
 	return FDB_TC_MAX_PRIO;
 }



  parent reply	other threads:[~2022-02-04  9:27 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-04  9:22 [PATCH 5.16 00/43] 5.16.6-rc1 review Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 01/43] PCI: pciehp: Fix infinite loop in IRQ handler upon power fault Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 02/43] selftests: mptcp: fix ipv6 routing setup Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 03/43] net: ipa: use a bitmap for endpoint replenish_enabled Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 04/43] net: ipa: prevent concurrent replenish Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 05/43] drm/vc4: hdmi: Make sure the device is powered with CEC Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 06/43] cgroup-v1: Require capabilities to set release_agent Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 07/43] Revert "mm/gup: small refactoring: simplify try_grab_page()" Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 08/43] net: phy: Fix qca8081 with speeds lower than 2.5Gb/s Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 09/43] ovl: dont fail copy up if no fileattr support on upper Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 10/43] lockd: fix server crash on reboot of client holding lock Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 11/43] lockd: fix failure to cleanup client locks Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 12/43] net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 13/43] net/mlx5e: IPsec: Fix tunnel mode crypto offload for non TCP/UDP traffic Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 14/43] net/mlx5e: TC, Reject rules with drop and modify hdr action Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 15/43] net/mlx5: Bridge, take rtnl lock in init error handler Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 16/43] net/mlx5: Bridge, ensure dev_name is null-terminated Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 17/43] net/mlx5e: Fix handling of wrong devices during bond netevent Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 18/43] net/mlx5: Use del_timer_sync in fw reset flow of halting poll Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 19/43] net/mlx5e: Fix module EEPROM query Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 20/43] net/mlx5e: TC, Reject rules with forward and drop actions Greg Kroah-Hartman
2022-02-04  9:22 ` Greg Kroah-Hartman [this message]
2022-02-04  9:22 ` [PATCH 5.16 22/43] net/mlx5e: Dont treat small ceil values as unlimited in HTB offload Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 23/43] net/mlx5: Bridge, Fix devlink deadlock on net namespace deletion Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 24/43] net/mlx5e: Avoid field-overflowing memcpy() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 25/43] net/mlx5e: Fix wrong calculation of header index in HW_GRO Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 26/43] net/mlx5e: Fix broken SKB allocation in HW-GRO Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 27/43] net/mlx5: E-Switch, Fix uninitialized variable modact Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 28/43] net/mlx5e: Avoid implicit modify hdr for decap drop rule Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 29/43] ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 30/43] i40e: Fix reset bw limit when DCB enabled with 1 TC Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 31/43] i40e: Fix reset path while removing the driver Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 32/43] net: amd-xgbe: ensure to reset the tx_timer_active flag Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 33/43] net: amd-xgbe: Fix skb data length underflow Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 34/43] fanotify: Fix stale file descriptor in copy_event_to_user() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 35/43] net: sched: fix use-after-free in tc_new_tfilter() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 36/43] rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 37/43] net: ipa: request IPA register values be retained Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 38/43] bpf: Fix possible race in inc_misses_counter Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 39/43] cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 40/43] e1000e: Handshake with CSME starts from ADL platforms Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 41/43] af_packet: fix data-race in packet_setsockopt / packet_setsockopt Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 42/43] tcp: fix mem under-charging with zerocopy sendmsg() Greg Kroah-Hartman
2022-02-04  9:22 ` [PATCH 5.16 43/43] tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data() Greg Kroah-Hartman
2022-02-04 15:20 ` [PATCH 5.16 00/43] 5.16.6-rc1 review Jon Hunter
2022-02-04 18:15 ` Florian Fainelli
2022-02-04 20:31 ` Shuah Khan
2022-02-04 22:55 ` Justin Forbes
2022-02-04 23:41 ` Guenter Roeck
2022-02-05  4:40 ` Rudi Heitbaum
2022-02-05  5:14 ` Slade Watkins
2022-02-05  6:28 ` Naresh Kamboju
2022-02-05  6:50 ` Scott Bruce
2022-02-05  8:14 ` Bagas Sanjaya
2022-02-05  9:08 ` Ron Economos

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