From mboxrd@z Thu Jan  1 00:00:00 1970
From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: gpu: nova-core: mm: Add virtual address range tracking to VMM
Date: Tue, 28 Apr 2026 15:32:02 +1000
Message-ID: <review-patch15-20260425211454.174696-16-joelagnelf@nvidia.com>
In-Reply-To: <20260425211454.174696-16-joelagnelf@nvidia.com>
References: <20260425211454.174696-1-joelagnelf@nvidia.com> <20260425211454.174696-16-joelagnelf@nvidia.com>
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Patch Review

Adds maple tree-based VA range tracking with `alloc_vfn_range()` and `free_vfn()`.

No significant issues. The strict equality check (`range_size != size`) in the fixed-VA path is correct but creates a mismatch with `map_pages()`'s outer check (see patch 16).

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