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: mm/Kconfig: changes for migrate on fault for device pages
Date: Mon, 25 May 2026 16:46:27 +1000
Message-ID: <review-patch1-20260525050830.100254-2-mpenttil@redhat.com>
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Patch Review

**Status: Looks good.** Has David Hildenbrand's Acked-by.

The two Kconfig changes are straightforward:
```
config DEVICE_MIGRATION
	def_bool MIGRATION && ZONE_DEVICE
+	select HMM_MIRROR
```
```
config HMM_MIRROR
	bool
	depends on MMU
+	select MMU_NOTIFIER
```

This properly makes `DEVICE_MIGRATION` pull in `HMM_MIRROR`, and `HMM_MIRROR` pull in `MMU_NOTIFIER`, which is necessary for the unified walk. No issues.

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