netdev - Re: [PATCH net-next 3/4] net_sched: act_tunnel_key: use RCU in tunnel_key

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Message-ID: <20250828152556.GS10519@horms.kernel.org>
Date: Thu, 28 Aug 2025 16:25:56 +0100
From: Simon Horman <horms@...nel.org>
To: Eric Dumazet <edumazet@...gle.com>
Cc: "David S . Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jamal Hadi Salim <jhs@...atatu.com>,
	Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>,
	netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH net-next 3/4] net_sched: act_tunnel_key: use RCU in
 tunnel_key_dump()

On Wed, Aug 27, 2025 at 12:53:48PM +0000, Eric Dumazet wrote:
> Also storing tcf_action into struct tcf_tunnel_key_params
> makes sure there is no discrepancy in tunnel_key_act().
> 
> No longer block BH in tunnel_key_init() when acquiring tcf_lock.
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Reviewed-by: Simon Horman <horms@...nel.org>