dm_test_get_...ion_bad_size(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_get_cursor_position_bad_size(9) 💅

okay bestie, welcome to the Kernel API Manual 🎀 — yes, the whole manual. This one's a single tiny test function and honestly it's giving "one job and it does it" energy. Let's get into it ✨

🌸 NAME 🌸

dm_test_get_cursor_position_bad_size — literally just verifies that oversized cursors get rejected. That's it. That's the whole vibe check 💅

🦋 SYNOPSIS 🦋

void dm_test_get_cursor_position_bad_size (struct kunit *test );

no cap, that's the entire signature 🫶

🎀 ARGUMENTS 🎀

  • test — the KUnit test context. it's the group-chat the test lives in, basically. hi bestie 👋

💖 DESCRIPTION 💖

So here's the tea ☕ — this test verifies if a cursor larger than the CRTC maximum is rejected. That's the whole plot. cursor too big? rejected. iconic. slay. 🌈

main character energy: the cursor shows up at the wrong size and the kernel says "not today" 💀✨

🔥 SEE ALSO 🔥

So there's this kernel file right, and it's where the whole friend group hangs out:

./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_plane_test.c

and then the whole extended cast, no one left out, periodt 👑

ok but fr fr, that's the whole page. no hidden options, no env vars, no exit statuses — just one test, one arg, one job. lowkey refreshing tbh 🙈

🧚 sign-off 🧚

this cutie came out of ./drivers/gpu/drm/amd/display/... and the version/date stamp on it says October 2026 🌸 so like… future energy?? we stan a timeless test. bye bestie, go reject some oversized cursors 💜✨🦋

📦 where this page comes from