When we migrate VM, without this feature, qemu will report error:
"migrate: Migration disabled: vhost lacks VHOST_F_LOG_ALL feature".
Signed-off-by: Krishna Murthy <krishna.j.murthy at intel.com>
---
lib/librte_vhost/virtio-net.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 4672e67..fced2ab 100644
--- a/lib/librte_vhost/virtio-net.c
+++ b/lib/librte_vhost/virtio-net.c
@@ -66,7 +66,8 @@ static struct virtio_net_config_ll *ll_root;
/* Features supported by this lib. */
#define VHOST_SUPPORTED_FEATURES ((1ULL << VIRTIO_NET_F_MRG_RXBUF) | \
(1ULL << VIRTIO_NET_F_CTRL_VQ) | \
- (1ULL << VIRTIO_NET_F_CTRL_RX))
+ (1ULL << VIRTIO_NET_F_CTRL_RX) | \
+ (1ULL << VHOST_F_LOG_ALL))
static uint64_t VHOST_FEATURES = VHOST_SUPPORTED_FEATURES;
--
1.8.1.4
