netdev - Re: [PATCH net-next v7 08/16] xsk: Proxy pool management for leased queues

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Message-ID: <540ec9dd-0941-4967-84d7-5f5991c1aa53@blackwall.org>
Date: Mon, 19 Jan 2026 16:22:01 +0200
From: Nikolay Aleksandrov <razor@...ckwall.org>
To: Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org
Cc: bpf@...r.kernel.org, kuba@...nel.org, davem@...emloft.net,
 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 v7 08/16] xsk: Proxy pool management for leased
 queues

On 15/01/2026 10:25, Daniel Borkmann wrote:
> Similarly to the net_mp_{open,close}_rxq handling for leased queues, proxy
> the xsk_{reg,clear}_pool_at_qid via netif_get_rx_queue_lease_locked such
> that in case a virtual netdev picked a leased rxq, the request gets through
> to the real rxq in the physical netdev. The proxying is only relevant for
> queue_id < dev->real_num_rx_queues since right now its only supported for
> rxqs.
> 
> Signed-off-by: Daniel Borkmann <daniel@...earbox.net>
> Co-developed-by: David Wei <dw@...idwei.uk>
> Signed-off-by: David Wei <dw@...idwei.uk>
> ---
>   net/xdp/xsk.c | 48 +++++++++++++++++++++++++++++++++++-------------
>   1 file changed, 35 insertions(+), 13 deletions(-)
> 

Reviewed-by: Nikolay Aleksandrov <razor@...ckwall.org>