From: Yongji Xie <xieyongji@bytedance.com>
To: "Eugenio Pérez" <eperezma@redhat.com>
Cc: "Michael S . Tsirkin" <mst@redhat.com>,
Laurent Vivier <lvivier@redhat.com>,
Maxime Coquelin <mcoqueli@redhat.com>,
virtualization@lists.linux.dev,
Stefano Garzarella <sgarzare@redhat.com>,
Jason Wang <jasowang@redhat.com>, Cindy Lu <lulu@redhat.com>,
Xuan Zhuo <xuanzhuo@linux.alibaba.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v8 2/6] vduse: add vq group support
Date: Thu, 30 Oct 2025 20:18:36 +0800 [thread overview]
Message-ID: <CACycT3tUQuQLgxE1-++izeKZLbdzKWUt9a5ukRW52HCjm3V1ZQ@mail.gmail.com> (raw)
In-Reply-To: <20251030100025.95113-3-eperezma@redhat.com>
On Thu, Oct 30, 2025 at 6:01 PM Eugenio Pérez <eperezma@redhat.com> wrote:
>
> This allows separate the different virtqueues in groups that shares the
> same address space. Asking the VDUSE device for the groups of the vq at
> the beginning as they're needed for the DMA API.
>
> Allocating 3 vq groups as net is the device that need the most groups:
> * Dataplane (guest passthrough)
> * CVQ
> * Shadowed vrings.
>
> Future versions of the series can include dynamic allocation of the
> groups array so VDUSE can declare more groups.
>
> Acked-by: Jason Wang <jasowang@redhat.com>
> Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Xie Yongji <xieyongji@bytedance.com>
Thanks,
Yongji
next prev parent reply other threads:[~2025-10-30 12:18 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-30 10:00 [PATCH v8 0/6] Add multiple address spaces support to VDUSE Eugenio Pérez
2025-10-30 10:00 ` [PATCH v8 1/6] vduse: add v1 API definition Eugenio Pérez
2025-10-30 12:10 ` Yongji Xie
2025-10-30 10:00 ` [PATCH v8 2/6] vduse: add vq group support Eugenio Pérez
2025-10-30 12:18 ` Yongji Xie [this message]
2025-10-30 10:00 ` [PATCH v8 3/6] vduse: return internal vq group struct as map token Eugenio Pérez
2025-10-30 10:00 ` [PATCH v8 4/6] vduse: refactor vdpa_dev_add for goto err handling Eugenio Pérez
2025-10-31 2:33 ` Yongji Xie
2025-10-30 10:00 ` [PATCH v8 5/6] vduse: add vq group asid support Eugenio Pérez
2025-10-30 11:52 ` Yongji Xie
2025-10-31 6:30 ` Eugenio Perez Martin
2025-10-31 6:51 ` [External] " Yongji Xie
2025-10-31 7:01 ` Yongji Xie
2025-10-31 14:08 ` Eugenio Perez Martin
2025-11-03 2:55 ` Yongji Xie
2025-11-03 6:40 ` Eugenio Perez Martin
2025-11-03 7:13 ` Yongji Xie
2025-11-03 8:19 ` Eugenio Perez Martin
2025-11-03 8:56 ` Yongji Xie
2025-11-03 9:26 ` Jason Wang
2025-11-03 9:45 ` Yongji Xie
2025-10-30 10:00 ` [PATCH v8 6/6] vduse: bump version number Eugenio Pérez
2025-10-31 2:33 ` Yongji Xie
2025-10-31 2:34 ` Yongji Xie
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