netdev - [PATCH net-next 0/6] net: ethtool: reduce RTNL pressure in dev

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Message-ID: <20240620114711.777046-1-edumazet@google.com>
Date: Thu, 20 Jun 2024 11:47:05 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Ziwei Xiao <ziweixiao@...gle.com>, Praveen Kaligineedi <pkaligineedi@...gle.com>, 
	Harshitha Ramamurthy <hramamurthy@...gle.com>, Willem de Bruijn <willemb@...gle.com>, 
	Jeroen de Borst <jeroendb@...gle.com>, Shailend Chand <shailend@...gle.com>, netdev@...r.kernel.org, 
	eric.dumazet@...il.com, Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net-next 0/6] net: ethtool: reduce RTNL pressure in dev_ethtool()

This series is inspired by Jakub feedback for one gve patch :

https://lore.kernel.org/lkml/20240614192721.02700256@kernel.org/

Refactor dev_ethtool() and start to implement parallel operations.

Eric Dumazet (6):
  net: ethtool: grab a netdev reference in dev_ethtool()
  net: ethtool: add dev_ethtool_cap_check()
  net: ethtool: perform pm duties outside of rtnl lock
  net: ethtool: call ethtool_get_one_feature() without RTNL
  net: ethtool: implement lockless ETHTOOL_GFLAGS
  net: ethtool: add the ability to run ethtool_[gs]et_rxnfc() without
    RTNL

 include/linux/ethtool.h |   2 +
 net/core/dev.c          |  10 +--
 net/ethtool/ioctl.c     | 159 ++++++++++++++++++++++++----------------
 3 files changed, 101 insertions(+), 70 deletions(-)

-- 
2.45.2.627.g7a2c4fd464-goog