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c9bdc449f9
This patch aims to fix unexpected negotiation features for vhost-user netdev interface. When openvswitch reconnect Qemu after an unexpected disconnection and Qemu therefore start the vhost_dev, acked_features field in vhost_dev is initialized with value fetched from acked_features field in NetVhostUserState, which should be up-to-date at that moment but Qemu could not make it actually during the time window of virtio features negotiation. So we save the acked_features right after being configured by guest virtio driver so it can be used to restore acked_features field in vhost_dev correctly. Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn> Signed-off-by: Guoyi Tu <tugy@chinatelecom.cn> Signed-off-by: Liuxiangdong <liuxiangdong5@huawei.com> Message-Id: <b9f8cf5561a79ea65ea38960e5a5e6d3707eef0a.1671627406.git.huangy81@chinatelecom.cn> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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| .. | ||
| announce.h | ||
| can_emu.h | ||
| can_host.h | ||
| checksum.h | ||
| eth.h | ||
| filter.h | ||
| net.h | ||
| queue.h | ||
| slirp.h | ||
| tap.h | ||
| vhost-user.h | ||
| vhost-vdpa.h | ||
| vhost_net.h | ||