diff options
| author | Maarten Lankhorst <[email protected]> | 2015-08-11 07:54:29 +0000 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2015-08-11 09:30:38 +0000 |
| commit | 4772ff03df8094fd99d28de5fcf5df3a3e9c68bb (patch) | |
| tree | 2a4d3df228d96c5aac622bdcf1a7289a08bcc5bb /tools/perf/scripts/python | |
| parent | drm: Stop resetting connector state to unknown (diff) | |
| download | kernel-4772ff03df8094fd99d28de5fcf5df3a3e9c68bb.tar.gz kernel-4772ff03df8094fd99d28de5fcf5df3a3e9c68bb.zip | |
drm/dp/mst: Remove port after removing connector.
The port is removed synchronously, but the connector delayed.
This causes a use after free which can cause a kernel BUG with
slug_debug=FPZU. This is fixed by freeing the port after the
connector.
This fixes a regression introduced with
6b8eeca65b18ae77e175cc2b6571731f0ee413bf
"drm/dp/mst: close deadlock in connector destruction."
Cc: [email protected]
Cc: Dave Airlie <[email protected]>
Signed-off-by: Maarten Lankhorst <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions