From: Huawei Xie <huawei.xie@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] vhost: enable live migration
Date: Wed, 27 May 2015 11:01:31 +0800 [thread overview]
Message-ID: <1432695691-22360-1-git-send-email-huawei.xie@intel.com> (raw)
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@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
next reply other threads:[~2015-05-27 3:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-27 3:01 Huawei Xie [this message]
2015-06-01 4:47 ` Ouyang, Changchun
2015-06-04 13:00 ` Thomas Monjalon
2015-06-09 4:31 ` Long, Thomas
2015-06-12 15:11 ` Thomas Monjalon
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