hl_mmu_v2_hr_fini(9)

💅 hl_mmu_v2_hr_fini(9) 💅

okay so this is a page from the Kernel API Manual, and we're talking about hl_mmu_v2_hr_fini — the fini bestie. she's here to let the MMU module go, and honestly? iconic behavior. ✨

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🌸 NAME 🌸

hl_mmu_v2_hr_fini — release the MMU module. she's wrapping things up, bestie. 🎀

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✨ SYNOPSIS ✨

void hl_mmu_v2_hr_fini (struct hl_device *hdev );

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🎀 ARGUMENTS 🎀

• hdev — the habanalabs device structure. that's the device vibe we're working with, no cap. 🦋

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🦋 DESCRIPTION 🦋

This function does the following, and yes, she ate:

• Disable MMU in H/W. 💅
• Free the pgt_infos pool. 🫶

🚨 bestie, All contexts should be freed before calling this function. like, all of them. this is not a drill — it's giving required cleanup, fr fr. 😭

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💜 SEE ALSO 💜

• Kernel file ./drivers/accel/habanalabs/common/mmu/mmu_v2_hr.c 🧚
• hl_mmu_v2_hr_init(9) ⭐
• hl_mmu_v2_hr_ctx_init(9) 🌈

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💖 signed off from the source/version ./drivers/accel/habanalabs/com..., dated October 2026 — periodt, slay, bye bestie. 💅✨