diff options
| author | John Harrison <[email protected]> | 2021-12-09 20:40:22 -0800 |
|---|---|---|
| committer | John Harrison <[email protected]> | 2021-12-10 17:00:25 -0800 |
| commit | 76aee8658b8f5836ace0a423157f29fcaec65e30 (patch) | |
| tree | b473134d538a4e23b32e4d9d88e162b94e3c9cd1 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3d832f370d16a8757024b2523c4c6b64dd7eac6a (diff) | |
drm/i915/guc: Don't go bang in GuC log if no GuC
If the GuC has failed to load for any reason and then the user pokes
the debugfs GuC log interface, a BUG and/or null pointer deref can
occur. Don't let that happen.
Signed-off-by: John Harrison <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions