From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: drm/tyr: set DMA mask using GPU physical address
Date: Tue, 03 Mar 2026 12:48:18 +1000 [thread overview]
Message-ID: <review-patch4-20260302232500.244489-5-deborah.brouwer@collabora.com> (raw)
In-Reply-To: <20260302232500.244489-5-deborah.brouwer@collabora.com>
Patch Review
**Author:** Beata Michalska
Sets the DMA mask during probe based on `gpu_info.pa_bits()`.
```rust
+ // SAFETY: No concurrent DMA allocations or mappings can be made because
+ // the device is still being probed and therefore isn't being used by
+ // other threads of execution.
+ unsafe { pdev.dma_set_mask_and_coherent(DmaMask::try_new(gpu_info.pa_bits())?)? };
```
The safety comment is appropriate for the probe-time context. Also removes `#[expect(dead_code)]` from `pa_bits()` since it's now used.
No issues.
---
Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-03-03 2:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-02 23:24 [PATCH v2 0/12] drm/tyr: firmware loading and MCU boot support Deborah Brouwer
2026-03-02 23:24 ` [PATCH v2 01/12] drm/tyr: select DRM abstractions in Kconfig Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 02/12] drm/tyr: move clock cleanup into Clocks Drop impl Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 03/12] drm/tyr: rename TyrObject to BoData Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 04/12] drm/tyr: set DMA mask using GPU physical address Deborah Brouwer
2026-03-03 2:48 ` Claude Code Review Bot [this message]
2026-03-02 23:24 ` [PATCH v2 05/12] drm/tyr: add MMU address space registers Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 06/12] drm/tyr: add shmem backing for GEM objects Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 07/12] drm/tyr: Add generic slot manager Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 08/12] drm/tyr: add MMU module Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 09/12] drm/tyr: add GPU virtual memory module Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 10/12] drm/tyr: add a kernel buffer object Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:24 ` [PATCH v2 11/12] drm/tyr: add parser for firmware binary Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-02 23:25 ` [PATCH v2 12/12] drm/tyr: add firmware loading and MCU boot support Deborah Brouwer
2026-03-03 2:48 ` Claude review: " Claude Code Review Bot
2026-03-03 2:48 ` Claude review: drm/tyr: " Claude Code Review Bot
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