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From: Stanislav Fomichev <stfomichev@gmail.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, skalluru@marvell.com, manishc@marvell.com,
	andrew+netdev@lunn.ch, michael.chan@broadcom.com,
	pavan.chebbi@broadcom.com, ajit.khaparde@broadcom.com,
	sriharsha.basavapatna@broadcom.com, somnath.kotur@broadcom.com,
	anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com,
	tariqt@nvidia.com, saeedm@nvidia.com, louis.peens@corigine.com,
	shshaikh@marvell.com, GR-Linux-NIC-Dev@marvell.com,
	ecree.xilinx@gmail.com, horms@kernel.org, dsahern@kernel.org,
	ruanjinjie@huawei.com, mheib@redhat.com, stfomichev@gmail.com,
	linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org,
	linux-rdma@vger.kernel.org, oss-drivers@corigine.com,
	linux-net-drivers@amd.com, leon@kernel.org
Subject: [Intel-wired-lan] [PATCH net-next 0/3] udp_tunnel: remove rtnl_lock dependency
Date: Tue, 20 May 2025 13:36:11 -0700	[thread overview]
Message-ID: <20250520203614.2693870-1-stfomichev@gmail.com> (raw)

Recently bnxt had to grow back a bunch of rtnl dependencies because
of udp_tunnel's infra. Add separate (global) mutext to protect
udp_tunnel state.

Cc: Michael Chan <michael.chan@broadcom.com>

Stanislav Fomichev (3):
  net: ASSERT_RTNL remove netif_set_real_num_{rx,tx}_queues
  udp_tunnel: remove rtnl_lock dependency
  Revert "bnxt_en: bring back rtnl_lock() in the bnxt_open() path"

 .../net/ethernet/broadcom/bnx2x/bnx2x_main.c  |  3 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 42 ++++---------------
 drivers/net/ethernet/emulex/benet/be_main.c   |  3 +-
 drivers/net/ethernet/intel/i40e/i40e_main.c   |  1 -
 drivers/net/ethernet/intel/ice/ice_main.c     |  1 -
 .../net/ethernet/mellanox/mlx4/en_netdev.c    |  3 +-
 .../net/ethernet/mellanox/mlx5/core/en_main.c |  3 +-
 .../ethernet/netronome/nfp/nfp_net_common.c   |  3 +-
 .../net/ethernet/qlogic/qede/qede_filter.c    |  3 --
 .../net/ethernet/qlogic/qlcnic/qlcnic_main.c  |  1 -
 drivers/net/ethernet/sfc/ef10.c               |  1 -
 drivers/net/netdevsim/netdevsim.h             |  1 -
 drivers/net/netdevsim/udp_tunnels.c           | 12 ------
 include/net/udp_tunnel.h                      |  9 ++--
 net/core/dev.c                                |  2 -
 net/ipv4/udp_tunnel_nic.c                     | 33 +++++++--------
 net/ipv4/udp_tunnel_stub.c                    |  2 +
 17 files changed, 34 insertions(+), 89 deletions(-)

-- 
2.49.0


             reply	other threads:[~2025-05-20 20:36 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-20 20:36 Stanislav Fomichev [this message]
2025-05-20 20:36 ` [Intel-wired-lan] [PATCH net-next 1/3] net: ASSERT_RTNL remove netif_set_real_num_{rx, tx}_queues Stanislav Fomichev
2025-05-21  5:14   ` Loktionov, Aleksandr
2025-05-21 17:01     ` Stanislav Fomichev
2025-05-20 20:36 ` [Intel-wired-lan] [PATCH net-next 2/3] udp_tunnel: remove rtnl_lock dependency Stanislav Fomichev
2025-05-21 14:34   ` Jakub Kicinski
2025-05-21 16:54     ` Stanislav Fomichev
2025-05-21 22:31       ` Jakub Kicinski
2025-05-20 20:36 ` [Intel-wired-lan] [PATCH net-next 3/3] Revert "bnxt_en: bring back rtnl_lock() in the bnxt_open() path" Stanislav Fomichev
2025-05-21  5:15   ` Loktionov, Aleksandr

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