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 common types for all page table formats
Date: Wed, 01 Apr 2026 07:33:02 +1000
Message-ID: <review-patch11-20260311004008.2208806-12-joelagnelf@nvidia.com>
In-Reply-To: <20260311004008.2208806-12-joelagnelf@nvidia.com>
References: <20260311004008.2208806-1-joelagnelf@nvidia.com> <20260311004008.2208806-12-joelagnelf@nvidia.com>
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Patch Review

Good implementation of v3 differences (unified 40-bit address, PCF fields, separate `DualPdeBig` type for different alignment).

**Observation:** The `DualPdeBig::new_vram` alignment check is good:
```rust
if table_addr.raw_u64() & 0xFF != 0 {
    return Err(EINVAL);
}
```
This enforces the 256-byte alignment requirement for big page table addresses in v3.

No blocking issues.

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