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Re: [RFC v2 8/9] vhost_net: set vq ready during start if necessary


From: Jason Wang
Subject: Re: [RFC v2 8/9] vhost_net: set vq ready during start if necessary
Date: Sat, 9 May 2020 11:03:45 +0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0


On 2020/5/9 上午12:32, Cindy Lu wrote:
From: Jason Wang <address@hidden>

Signed-off-by: Jason Wang <address@hidden>
---
  hw/net/vhost_net.c | 4 ++++
  1 file changed, 4 insertions(+)

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 1af39abaf3..eff9ec9177 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -383,6 +383,10 @@ int vhost_net_start(VirtIODevice *dev, NetClientState *ncs,
                  goto err_start;
              }
          }
+
+        if (virtio_queue_enabled(dev, i)) {
+            vhost_set_vring_ready(peer);
+        }
      }
return 0;


Please place the patch before vhost-vdpa.

Thanks




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