netdev - Re: [PATCH net-next 09/11] net: protect napi->irq with netdev

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Message-ID: <CANn89iLvnvfh_MfOCqVFYbiWXt4WdbuD1Ewr_hy3GOZeBT7eKw@mail.gmail.com>
Date: Tue, 14 Jan 2025 14:20:56 +0100
From: Eric Dumazet <edumazet@...gle.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, pabeni@...hat.com, 
	andrew+netdev@...n.ch, horms@...nel.org, jdamato@...tly.com
Subject: Re: [PATCH net-next 09/11] net: protect napi->irq with netdev_lock()

On Tue, Jan 14, 2025 at 4:51 AM Jakub Kicinski <kuba@...nel.org> wrote:
>
> Take netdev_lock() in netif_napi_set_irq(). All NAPI "control fields"
> are now protected by that lock (most of the other ones are set during
> napi add/del). The napi_hash_node is fully protected by the hash
> spin lock, but close enough for the kdoc...
>
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>
> ---

Reviewed-by: Eric Dumazet <edumazet@...gle.com>