netdev - Re: [PATCH bpf-next v2 06/10] xsk: propagate napi

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Message-ID: <6dc830b3-4ca4-c349-4005-952cfa437328@intel.com>
Date:   Mon, 16 Nov 2020 18:40:07 +0100
From:   Björn Töpel <bjorn.topel@...el.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     Björn Töpel <bjorn.topel@...il.com>,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        magnus.karlsson@...el.com, ast@...nel.org, daniel@...earbox.net,
        maciej.fijalkowski@...el.com, sridhar.samudrala@...el.com,
        jesse.brandeburg@...el.com, qi.z.zhang@...el.com, kuba@...nel.org,
        edumazet@...gle.com, jonathan.lemon@...il.com, maximmi@...dia.com,
        intel-wired-lan@...ts.osuosl.org, netanel@...zon.com,
        akiyano@...zon.com, michael.chan@...adcom.com,
        sgoutham@...vell.com, ioana.ciornei@....com,
        ruxandra.radulescu@....com, thomas.petazzoni@...tlin.com,
        mcroce@...rosoft.com, saeedm@...dia.com, tariqt@...dia.com,
        aelior@...vell.com, ecree@...arflare.com,
        ilias.apalodimas@...aro.org, grygorii.strashko@...com,
        sthemmin@...rosoft.com, kda@...ux-powerpc.org
Subject: Re: [PATCH bpf-next v2 06/10] xsk: propagate napi_id to XDP socket Rx
 path


On 2020-11-16 14:55, Michael S. Tsirkin wrote:
[...]
> 
> tun too ;)
> 

:-) AFAIK tun doesn't use "Rx" napi, just netif_tx_napi_add() which
doesn't generate a napi_id.