[RFC PATCH net-next v8 04/14] netdev: support binding dma-buf to netdevice

[Mina Almasry]

On Wed, Apr 24, 2024 at 10:36 AM David Wei <dw at davidwei.uk> wrote:
>
> On 2024-04-02 5:20 pm, Mina Almasry wrote:
> > +     /* We hold the rtnl_lock while binding/unbinding dma-buf, so we can't
> > +      * race with another thread that is also modifying this value. However,
> > +      * the driver may read this config while it's creating its * rx-queues.
> > +      * WRITE_ONCE() here to match the READ_ONCE() in the driver.
> > +      */
> > +     WRITE_ONCE(rxq->mp_params.mp_priv, binding);
>
> Is the mp_ops update missing here?
>

I  do it in this patch, because it's the one that introduces mp_ops:
https://patchwork.kernel.org/project/netdevbpf/patch/20240403002053.2376017-9-almasrymina@google.com/


-- 
Thanks,
Mina