netdev - Re: [PATCH vhost 2/6] virtio_ring: enable premapped mode whatever use_dma

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Message-ID: <CACGkMEvkbJ2j6J=nxfh3FNQRhNBa0Wr6Kyz=6r458edgxo65RA@mail.gmail.com>
Date: Thu, 18 Apr 2024 14:09:10 +0800
From: Jason Wang <jasowang@...hat.com>
To: Xuan Zhuo <xuanzhuo@...ux.alibaba.com>
Cc: virtualization@...ts.linux.dev, "Michael S. Tsirkin" <mst@...hat.com>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Subject: Re: [PATCH vhost 2/6] virtio_ring: enable premapped mode whatever use_dma_api

On Thu, Apr 11, 2024 at 10:51 AM Xuan Zhuo <xuanzhuo@...ux.alibaba.com> wrote:
>
> Now, we have virtio DMA APIs, the driver can be the premapped
> mode whatever the virtio core uses dma api or not.
>
> So remove the limit of checking use_dma_api from
> virtqueue_set_dma_premapped().
>
> Signed-off-by: Xuan Zhuo <xuanzhuo@...ux.alibaba.com>

Acked-by: Jason Wang <jasowang@...hat.com>

Thanks