diff options
| author | Longpeng <longpeng2@huawei.com> | 2022-12-24 19:48:47 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-01-08 01:54:22 -0500 |
| commit | c672f348cb20e40c8c4fd1dfbd3e60d8202e3eac (patch) | |
| tree | fa7d3a4a3185117da29965dede8e6d2b46c8638d /net | |
| parent | f07ceffdf50f7147250a98e4cb32fcd41bb9cc4a (diff) | |
| download | qemu-c672f348cb20e40c8c4fd1dfbd3e60d8202e3eac.tar.gz | |
vdpa-dev: get iova range explicitly
In commit a585fad26b ("vdpa: request iova_range only once") we remove
GET_IOVA_RANGE form vhost_vdpa_init, the generic vdpa device will start
without iova_range populated, so the device won't work. Let's call
GET_IOVA_RANGE ioctl explicitly.
Fixes: a585fad26b2e6ccc ("vdpa: request iova_range only once")
Signed-off-by: Longpeng <longpeng2@huawei.com>
Message-Id: <20221224114848.3062-2-longpeng2@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/vhost-vdpa.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index b0c6109230..b6e1e84ed2 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -710,14 +710,6 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer, return nc; } -static int vhost_vdpa_get_iova_range(int fd, - struct vhost_vdpa_iova_range *iova_range) -{ - int ret = ioctl(fd, VHOST_VDPA_GET_IOVA_RANGE, iova_range); - - return ret < 0 ? -errno : 0; -} - static int vhost_vdpa_get_features(int fd, uint64_t *features, Error **errp) { int ret = ioctl(fd, VHOST_GET_FEATURES, features); |