[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dp: fix integer overflow in 128b/132b data rate calculation (rev3)

Patchwork patchwork at emeril.freedesktop.org
Tue Oct 26 11:53:08 UTC 2021


== Series Details ==

Series: drm/i915/dp: fix integer overflow in 128b/132b data rate calculation (rev3)
URL   : https://patchwork.freedesktop.org/series/96289/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
4759ea7118a7 drm/i915/dp: fix integer overflow in 128b/132b data rate calculation
-:15: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#15: 
[drm:intel_dp_compute_config [i915]] DP link rate required 3657063 available -580783288

-:34: WARNING:LONG_LINE: line length of 105 exceeds 100 columns
#34: FILE: drivers/gpu/drm/i915/display/intel_dp.c:355:
+		max_link_rate_kbps = DIV_ROUND_CLOSEST_ULL(mul_u32_u32(max_link_rate_kbps, 9671), 10000);

total: 0 errors, 2 warnings, 0 checks, 8 lines checked




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