Subject: Re: [PATCH net-next v8 0/5] net: devmem: improve cpu cost of RX token management

From: Jakub Kicinski <[email-masked]>
Date: Wed, 7 Jan 2026 19:30:13 -0800

On Wed, 07 Jan 2026 16:57:34 -0800 Bobby Eshleman wrote:
> This series improves the CPU cost of RX token management by adding an
> attribute to NETDEV_CMD_BIND_RX that configures sockets using the
> binding to avoid the xarray allocator and instead use a per-binding niov
> array and a uref field in niov.

net/ipv4/tcp.c:2600:41: error: implicit declaration of function ‘net_devmem_dmabuf_binding_get’; did you mean ‘net_devmem_dmabuf_binding_put’? [-Wimplicit-function-declaration]
 2600 |                                         net_devmem_dmabuf_binding_get(binding);
      |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                         net_devmem_dmabuf_binding_put
-- 
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