[PATCH] iommu/io-pgtable-dart: Only set subpage protection disable for DART 1

Sven Peter sven at svenpeter.dev
Wed Feb 19 07:39:34 PST 2025



On Wed, Feb 19, 2025, at 10:13, Sasha Finkelstein via B4 Relay wrote:
> From: Asahi Lina <lina at asahilina.net>
>
> Subpage protection can't be disabled on t6000-style darts,
> as such the disable flag no longer applies, and probably
> even affects something else.
>
> Fixes: dc09fe1c5edd ("iommu/io-pgtable-dart: Add DART PTE support for t6000")
> Signed-off-by: Asahi Lina <lina at asahilina.net>
> Signed-off-by: Sasha Finkelstein <fnkl.kernel at gmail.com>
> ---

Reviewed-by: Sven Peter <sven at svenpeter.dev>


Thanks,


Sven



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