linux-kernel - Re: [PATCH net-next v23 03/13] netdev: support binding dma-buf to netdevice

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Message-ID: <20240829140824.555d016c@kernel.org>
Date: Thu, 29 Aug 2024 14:08:24 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Mina Almasry <almasrymina@...gle.com>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
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Subject: Re: [PATCH net-next v23 03/13] netdev: support binding dma-buf to
 netdevice

On Thu, 29 Aug 2024 06:01:16 +0000 Mina Almasry wrote:
> +	err = genlmsg_reply(rsp, info);
> +	if (err)
> +		goto err_unbind;
> +
>  	return 0;
> +
> +err_unbind:

rtnl_lock()

> +	net_devmem_unbind_dmabuf(binding);
> +err_unlock:
> +	rtnl_unlock();