intel_vgpu_reset_ggtt(9)

💖 intel_vgpu_reset_ggtt(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for intel_vgpu_reset_ggtt(9) — yes the whole page is literally named after the function, main character energy fr fr 👑

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✨ NAME ✨

intel_vgpu_reset_ggtt — reset the GGTT entry 🎀

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🌸 SYNOPSIS 🌸

void intel_vgpu_reset_ggtt (struct intel_vgpu *vgpu , bool
invalidate_old );

like, that's the whole signature, no cap ✨

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🦋 ARGUMENTS 🦋

• vgpu — a vGPU. that's it, that's the whole description, she's a vGPU 💅
• invalidate_old — invalidate old entries. yeah bestie, we're throwing the old ones OUT 🙈

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💜 DESCRIPTION 💜

So the way that this works: this function is called at the vGPU create stage to reset all the GGTT entries. every single one. not some, not a few — all of them 🔥

That's the vibe. Create stage, GGTT entries, reset, done. slay 💅

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🌈 SEE ALSO 🌈

the kernel file lives right here, iykyk:

Kernel file ./drivers/gpu/drm/i915/gvt/gtt.c

and here's the whole friend group, all of them, in order bestie 🫶

• 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_get_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_gvt_restore_ggtt(9)

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okay that's the whole page bestie, go reset some GGTT entries, you got this 💪✨

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and finally, the cute lil sign-off: this page comes from ./drivers/gpu/drm/i915/gvt, dated October 2026, and it's the intel_vgpu_reset_ggtt(9) page 🎀 bye bestie, ily, go read the source 💖🌟