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| author | Ben Skeggs <bskeggs@redhat.com> | 2018-09-04 15:57:09 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2018-09-07 06:54:28 +1000 |
| commit | e04cfdc9b7398c60dbc70212415ea63b6c6a93ae (patch) | |
| tree | 80b05c404f2af66090a5ab6e8b19540c325ca58f /drivers/virtio | |
| parent | f6d52b2172b1adfde010df34730290c282ee641b (diff) | |
drm/nouveau/disp: fix DP disable race
If a HPD pulse signalling the need to retrain the link occurs between
the KMS driver releasing the output and the supervisor interrupt that
finishes the teardown, it was possible get a NULL-ptr deref.
Avoid this by marking the link as inactive earlier.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions