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| author | Hamza Mahfooz <[email protected]> | 2023-09-05 17:27:22 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-09-07 02:10:11 +0000 |
| commit | 07e388aab042774f284a2ad75a70a194517cdad4 (patch) | |
| tree | 9df91f1465923d1ecb73336cc997741a776871be /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | drm/amd/display: enable cursor degamma for DCN3+ DRM legacy gamma (diff) | |
| download | kernel-07e388aab042774f284a2ad75a70a194517cdad4.tar.gz kernel-07e388aab042774f284a2ad75a70a194517cdad4.zip | |
drm/amd/display: prevent potential division by zero errors
There are two places in apply_below_the_range() where it's possible for
a divide by zero error to occur. So, to fix this make sure the divisor
is non-zero before attempting the computation in both cases.
Cc: [email protected]
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2637
Fixes: a463b263032f ("drm/amd/display: Fix frames_to_insert math")
Fixes: ded6119e825a ("drm/amd/display: Reinstate LFC optimization")
Reviewed-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions