netdev - Re: [PATCH net-next v8 04/16] net, ethtool: Disallow leased real rxqs to be resized

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Message-ID: <20260131154515.51872b38@kernel.org>
Date: Sat, 31 Jan 2026 15:45:15 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Daniel Borkmann <daniel@...earbox.net>
Cc: netdev@...r.kernel.org, bpf@...r.kernel.org, davem@...emloft.net,
 razor@...ckwall.org, pabeni@...hat.com, willemb@...gle.com,
 sdf@...ichev.me, john.fastabend@...il.com, martin.lau@...nel.org,
 jordan@...fe.io, maciej.fijalkowski@...el.com, magnus.karlsson@...el.com,
 dw@...idwei.uk, toke@...hat.com, yangzhenze@...edance.com,
 wangdongdong.6@...edance.com
Subject: Re: [PATCH net-next v8 04/16] net, ethtool: Disallow leased real
 rxqs to be resized

On Thu, 29 Jan 2026 23:28:18 +0100 Daniel Borkmann wrote:
> Similar to AF_XDP, do not allow queues in a physical netdev to be
> resized by ethtool -L when they are leased.

I'd be tempted to factor the addition of netdev_queue_busy() out and
get it merged quickly so that we can make this series smaller and more
focused.

Reviewed-by: Jakub Kicinski <kuba@...nel.org>