netdev - [PATCH v1 net-next 0/3] bareudp/pfcp/ppp: Improve netns dismantle.

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Message-ID: <20250214081818.81658-1-kuniyu@amazon.com>
Date: Fri, 14 Feb 2025 17:18:15 +0900
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
	<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
	<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Simon Horman
	<horms@...nel.org>
CC: Kuniyuki Iwashima <kuniyu@...zon.com>, Kuniyuki Iwashima
	<kuni1840@...il.com>, <netdev@...r.kernel.org>
Subject: [PATCH v1 net-next 0/3] bareudp/pfcp/ppp: Improve netns dismantle.

pfcp and ppp holds RTNL in pernet_operations.exit(), which can be
converted to ->exit_batch_rtnl().  Patch 1 and 2 do the conversion.

bareudp leaves some unregistered devices in a list in dying netns
depending on where the device is cleaned up.  Patch 3 fixes that
inconsistency.

Kuniyuki Iwashima (3):
  pfcp: Convert pfcp_net_exit() to ->exit_batch_rtnl().
  ppp: Split ppp_exit_net() to ->exit_batch_rtnl().
  bareudp: Call bareudp_dellink() in bareudp_destroy_tunnels().

 drivers/net/bareudp.c         |  2 +-
 drivers/net/pfcp.c            | 27 ++++++++++++++++-----------
 drivers/net/ppp/ppp_generic.c | 33 ++++++++++++++++++++++-----------
 3 files changed, 39 insertions(+), 23 deletions(-)

-- 
2.39.5 (Apple Git-154)