diff options
| author | Jason Wang <jasowang@redhat.com> | 2023-02-23 14:59:21 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-03-02 19:13:52 -0500 |
| commit | 09adb0e021207b60a0c51a68939b4539d98d3ef3 (patch) | |
| tree | c5bb4c955dd45124f721516336d737c598a95459 /softmmu | |
| parent | b8d78277c091f26fdd64f239bc8bb7e55d74cecf (diff) | |
intel-iommu: fail DEVIOTLB_UNMAP without dt mode
Without dt mode, device IOTLB notifier won't work since guest won't
send device IOTLB invalidation descriptor in this case. Let's fail
early instead of misbehaving silently.
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Tested-by: Laurent Vivier <lvivier@redhat.com>
Tested-by: Viktor Prutyanov <viktor@daynix.com>
Buglink: https://bugzilla.redhat.com/2156876
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20230223065924.42503-3-jasowang@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'softmmu')
0 files changed, 0 insertions, 0 deletions