gmc_v12_1_flush_gpu_tlb(9)

💖 gmc_v12_1_flush_gpu_tlb(9) 💖

okay bestie, welcome to the gmc_v12_1_flush_gpu_tlb(9) page from the Kernel API Manual 💅 this one is short and sweet, and yes, it's giving kernel-callback realness ✨

---

🌸 NAME 🌸

gmc_v12_1_flush_gpu_tlb — gart tlb flush callback 🫶

---

✨ SYNOPSIS ✨

void gmc_v12_1_flush_gpu_tlb (struct amdgpu_device *adev , uint32_t vmid
, uint32_t vmhub , uint32_t flush_type );

---

🎀 ARGUMENTS 🎀

• adev — amdgpu_device pointer, literally the device pointer bestie 💖
• vmid — vm instance to flush ✨
• vmhub — which hub to flush 👑
• flush_type — the flush type 🦋

---

🦋 DESCRIPTION 🦋

Flush the TLB for the requested page table. no cap, that's the whole mission 💫

---

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c
• gmc_v12_1_use_invalidate_semaphore(9)
• gmc_v12_1_flush_gpu_tlb_pasid(9)

---

okay that's the page, bestie — source/version line: ./drivers/gpu/drm/amd/amdgpu, date: October 2026, page name: gmc_v12_1_flush_gpu_tlb(9) 🫶✨💖