diff options
| author | Ayush Gupta <[email protected]> | 2023-02-10 13:02:09 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-02-28 14:29:36 -0500 |
| commit | 9bb10b7aaec3b6278f9cc410c17dcaa129bbbbf0 (patch) | |
| tree | 46a6e9093d003fd12bc547b584c72c4f0086042f /tools/perf/scripts/python/syscall-counts.py | |
| parent | 504d3cae8b6718ab9c2fbef9e4cb56deb29ea9ee (diff) | |
drm/amd/display: populate subvp cmd info only for the top pipe
[Why]
System restart observed while changing the display resolution
to 8k with extended mode. Sytem restart was caused by a page fault.
[How]
When the driver populates subvp info it did it for both the pipes using
vblank which caused an outof bounds array access causing the page fault.
added checks to allow the top pipe only to fix this issue.
Co-authored-by: Ayush Gupta <[email protected]>
Reviewed-by: Alvin Lee <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Ayush Gupta <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions