From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: dev@dpdk.org
Cc: marcel@redhat.com, "Michael S. Tsirkin" <mst@redhat.com>
Subject: [dpdk-dev] [PATCH v6 05/13] vhost-user: handle VHOST_USER_RESET_OWNER correctly
Date: Fri, 9 Oct 2015 13:46:04 +0800 [thread overview]
Message-ID: <1444369572-1157-6-git-send-email-yuanhan.liu@linux.intel.com> (raw)
In-Reply-To: <1444369572-1157-1-git-send-email-yuanhan.liu@linux.intel.com>
Destroy corresponding device when a VHOST_USER_RESET_OWNER message is
received, otherwise, the vhost-switch would still try to access vq
of that device, which results to SIGSEG fault, and let vhost-switch
crash in the end.
Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
---
lib/librte_vhost/vhost_user/vhost-net-user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_vhost/vhost_user/vhost-net-user.c b/lib/librte_vhost/vhost_user/vhost-net-user.c
index 8675cd4..f802b77 100644
--- a/lib/librte_vhost/vhost_user/vhost-net-user.c
+++ b/lib/librte_vhost/vhost_user/vhost-net-user.c
@@ -379,7 +379,7 @@ vserver_message_handler(int connfd, void *dat, int *remove)
ops->set_owner(ctx);
break;
case VHOST_USER_RESET_OWNER:
- ops->reset_owner(ctx);
+ user_destroy_device(ctx);
break;
case VHOST_USER_SET_MEM_TABLE:
--
1.9.0
next prev parent reply other threads:[~2015-10-09 5:46 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-09 5:45 [dpdk-dev] [PATCH v6 00/13] vhost-user multiple queues enabling Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 01/13] vhost-user: add protocol features support Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 02/13] vhost-user: add VHOST_USER_GET_QUEUE_NUM message Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 03/13] vhost: vring queue setup for multiple queue support Yuanhan Liu
2015-10-20 6:49 ` Thomas Monjalon
2015-10-20 6:56 ` Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 04/13] vhost: rxtx: prepare work " Yuanhan Liu
2015-10-20 6:57 ` Thomas Monjalon
2015-10-20 7:10 ` Yuanhan Liu
2015-10-20 7:24 ` Thomas Monjalon
2015-10-09 5:46 ` Yuanhan Liu [this message]
2015-10-20 7:03 ` [dpdk-dev] [PATCH v6 05/13] vhost-user: handle VHOST_USER_RESET_OWNER correctly Thomas Monjalon
2015-10-20 7:14 ` Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 06/13] virtio: read virtio_net_config correctly Yuanhan Liu
2015-10-20 7:07 ` Thomas Monjalon
2015-10-20 7:23 ` Yuanhan Liu
2015-10-20 7:27 ` Thomas Monjalon
2015-10-20 8:00 ` Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 07/13] vhost-user: enable vhost-user multiple queue Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 08/13] vhost: add VHOST_USER_SET_VRING_ENABLE message Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 09/13] vhost: add API bind a virtq to a specific core Yuanhan Liu
[not found] ` <C37D651A908B024F974696C65296B57B4B12E8D3@SHSMSX101.ccr.corp.intel.com>
2015-10-20 6:25 ` Yuanhan Liu
2015-10-20 7:17 ` Thomas Monjalon
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 10/13] ixgbe: support VMDq RSS in non-SRIOV environment Yuanhan Liu
2015-10-20 7:46 ` Thomas Monjalon
[not found] ` <2601191342CEEE43887BDE71AB97725836AB3299@irsmsx105.ger.corp.intel.com>
2015-10-21 13:01 ` Yuanhan Liu
2015-10-21 13:03 ` Ananyev, Konstantin
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 11/13] examples/vhost: demonstrate the usage of vhost mq feature Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 12/13] examples/vhost: add per queue stats Yuanhan Liu
2015-10-09 5:46 ` [dpdk-dev] [PATCH v6 13/13] doc: update release note for vhost-user mq support Yuanhan Liu
2015-10-09 13:45 ` [dpdk-dev] [PATCH v6 00/13] vhost-user multiple queues enabling Marcel Apfelbaum
2015-10-19 13:16 ` Flavio Leitner
2015-10-20 10:39 ` Marcel Apfelbaum
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