intel_vgpu_get_ppgtt_mm(9)

✨ NAME ✨

okay so bestie, this is the intel_vgpu_get_ppgtt_mm(9) page from the Kernel API Manual 🫶

intel_vgpu_get_ppgtt_mm — get or create a PPGTT mm object. That's the whole assignment, no cap 💅

---

🌸 SYNOPSIS 🌸

struct intel_vgpu_mm * intel_vgpu_get_ppgtt_mm (struct intel_vgpu *vgpu
       , enum intel_gvt_gtt_type root_entry_type , u64 pdps[] );

---

🎀 ARGUMENTS 🎀

• vgpu — a vGPU ✨
• root_entry_type — ppgtt root entry type 💖
• pdps — guest pdps 🦋

---

💫 DESCRIPTION 💫

So this function is used to find or create a PPGTT mm object from a guest. The way that works is literally find-or-create energy, bestie 👑 it's giving "you either already have it or we make it happen" for a guest PPGTT mm object.

---

🔥 RETURN 🔥

Zero on success 😌. If it fails, it returns a negative error code 😭. That's the return tea, fr fr.

---

👑 SEE ALSO 👑

The kernel file for this one is ./drivers/gpu/drm/i915/gvt/gtt.c 💾.

• intel_vgpu_sync_oos_pages(9)
• intel_vgpu_flush_post_shadow(9)
• intel_vgpu_create_ppgtt_mm(9)
• _intel_vgpu_mm_release(9)
• intel_vgpu_unpin_mm(9)
• intel_vgpu_pin_mm(9)
• intel_vgpu_gma_to_gpa(9)
• intel_vgpu_emulate_ggtt_mmio_read(9)
• intel_vgpu_init_gtt(9)
• intel_vgpu_clean_gtt(9)
• intel_vgpu_find_ppgtt_mm(9)
• intel_vgpu_put_ppgtt_mm(9)
• intel_gvt_init_gtt(9)
• intel_gvt_clean_gtt(9)
• intel_vgpu_invalidate_ppgtt(9)
• intel_vgpu_reset_ggtt(9)
• intel_gvt_restore_ggtt(9)

---

cute sign-off bestie: source/version is ./drivers/gpu/drm/i915/gvt, and the date is October 2026 💖✨