amdgpu_gmc_sign_extend(9)

👑 amdgpu_gmc_sign_extend 👑

okay so bestie, welcome to the Kernel API Manual page for amdgpu_gmc_sign_extend(9) — yes that's the whole title, and yes it's lowkey iconic. This one is short but it still eats. 💅

🌸 NAME 🌸

amdgpu_gmc_sign_extend — sign extend the given gmc address. 🫶

✨ SYNOPSIS ✨

Here's the whole call, no secrets:

amdgpu_gmc_sign_extend (addr );

🎀 ARGUMENTS 🎀

• addr — the address to extend. That's it, that's the assignment. 🍓

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h — literally the kernel file, keep it close. 🧚
• amdgpu_gmc_vram_full_visible(9) — another page bestie might want to peek at. 👀

that's the whole vibe check, bestie. this page came from the ./drivers/gpu/drm/amd/amdgpu source in the October 2026 edition, filed under amdgpu_gmc_sign_extend(9) — mwah 💋✨