Restore the original code, where VHOST_SET_OWNER is applied to
all vhostfds of the device.
Fixes: 06856cabb89b0 ("net/virtio: add virtio-user ops to set owner")
Cc: Maxime Coquelin <[email protected]>
Cc: Chenbo Xia <[email protected]>
Signed-off-by: Thierry Herbelot <[email protected]>
---
drivers/net/virtio/virtio_user/vhost_kernel.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c
b/drivers/net/virtio/virtio_user/vhost_kernel.c
index 768db55a6c1f..58e66bb7b4ae 100644
--- a/drivers/net/virtio/virtio_user/vhost_kernel.c
+++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
@@ -101,9 +101,20 @@ vhost_kernel_ioctl(int fd, uint64_t request, void *arg)
static int
vhost_kernel_set_owner(struct virtio_user_dev *dev)
{
+ int ret;
+ uint32_t i;
struct vhost_kernel_data *data = dev->backend_data;
- return vhost_kernel_ioctl(data->vhostfds[0], VHOST_SET_OWNER, NULL);
+ for (i = 0; i < dev->max_queue_pairs; ++i) {
+ if (data->vhostfds[i] < 0)
+ continue;
+
+ ret = vhost_kernel_ioctl(data->vhostfds[i], VHOST_SET_OWNER,
NULL);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
}
static int
--
2.29.2
