diff options
| author | Eugenio Pérez <eperezma@redhat.com> | 2021-10-14 16:12:36 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-10-20 04:37:55 -0400 |
| commit | 013108b6e51e1c10b78859e2e091202364aa7a7d (patch) | |
| tree | b3520190e397232a7349a871b7bdad06c11fc1e9 /hw/virtio/trace-events | |
| parent | 032e4d686e9c6f8ae3b9206c720ae3614e28d8a3 (diff) | |
vdpa: Check for iova range at mappings changes
Check vdpa device range before updating memory regions so we don't add
any outside of it, and report the invalid change if any.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20211014141236.923287-4-eperezma@redhat.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>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Diffstat (limited to 'hw/virtio/trace-events')
| -rw-r--r-- | hw/virtio/trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index 8ed19e9d0c..650e521e35 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -52,6 +52,7 @@ vhost_vdpa_set_vring_call(void *dev, unsigned int index, int fd) "dev: %p index: vhost_vdpa_get_features(void *dev, uint64_t features) "dev: %p features: 0x%"PRIx64 vhost_vdpa_set_owner(void *dev) "dev: %p" vhost_vdpa_vq_get_addr(void *dev, void *vq, uint64_t desc_user_addr, uint64_t avail_user_addr, uint64_t used_user_addr) "dev: %p vq: %p desc_user_addr: 0x%"PRIx64" avail_user_addr: 0x%"PRIx64" used_user_addr: 0x%"PRIx64 +vhost_vdpa_get_iova_range(void *dev, uint64_t first, uint64_t last) "dev: %p first: 0x%"PRIx64" last: 0x%"PRIx64 # virtio.c virtqueue_alloc_element(void *elem, size_t sz, unsigned in_num, unsigned out_num) "elem %p size %zd in_num %u out_num %u" |