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Re: [Qemu-devel] [PATCH] vhost_net: don't enable vring if backend lack t
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From: |
Chen Hanxiao |
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Subject: |
Re: [Qemu-devel] [PATCH] vhost_net: don't enable vring if backend lack this feature |
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Date: |
Thu, 8 Sep 2016 15:37:09 +0800 (CST) |
At 2016-09-03 16:44:47, "Chen Hanxiao" <address@hidden> wrote:
>From: Chen Hanxiao <address@hidden>
>
>If backend(such as dpdk) lack this feature,
>don't assume it and mark it in vring_enable.
>Or we may fail in vhost_net_start,
>then we can't use vhost net.
>This will bring compat issue with old version backend.
>
>Signed-off-by: Chen Hanxiao <address@hidden>
>---
Hi,
Any comments?
Regards,
- Chen