netdev - Re: [PATCH 0/2] vDPA/ifcvf: enable multiqueue and control vq

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Message-ID: <e3ec8ed7-84ac-73cc-0b74-4de1bb6c0030@redhat.com>
Date:   Thu, 19 Aug 2021 12:11:09 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     Zhu Lingshan <lingshan.zhu@...el.com>, mst@...hat.com
Cc:     virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        kvm@...r.kernel.org
Subject: Re: [PATCH 0/2] vDPA/ifcvf: enable multiqueue and control vq


在 2021/8/18 下午5:57, Zhu Lingshan 写道:
> This series enables multi-queue and control vq features
> for ifcvf.
>
> These patches are based on my previous vDPA/ifcvf management link
> implementation series:
> https://lore.kernel.org/kvm/20210812032454.24486-2-lingshan.zhu@intel.com/T/
>
> Thanks!
>
> Zhu Lingshan (2):
>    vDPA/ifcvf: detect and use the onboard number of queues directly
>    vDPA/ifcvf: enable multiqueue and control vq
>
>   drivers/vdpa/ifcvf/ifcvf_base.c |  8 +++++---
>   drivers/vdpa/ifcvf/ifcvf_base.h | 19 ++++---------------
>   drivers/vdpa/ifcvf/ifcvf_main.c | 32 +++++++++++++++-----------------
>   3 files changed, 24 insertions(+), 35 deletions(-)
>

Patch looks good.

I wonder the compatibility. E.g does it work on the qemu master without 
cvq support? (mq=off or not specified)

Thanks