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SubjectRE: [PATCH v2 1/2] iommu/amd: Enable swiotlb in all cases
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> -----Original Message-----
> From: Christoph Hellwig <hch@infradead.org>
> Sent: Monday, April 4, 2022 23:34
> To: Limonciello, Mario <Mario.Limonciello@amd.com>
> Cc: Joerg Roedel <joro@8bytes.org>; Will Deacon <will@kernel.org>;
> Christoph Hellwig <hch@infradead.org>; Marek Szyprowski
> <m.szyprowski@samsung.com>; Robin Murphy <robin.murphy@arm.com>;
> open list:IOMMU DRIVERS <iommu@lists.linux-foundation.org>;
> Suthikulpanit, Suravee <Suravee.Suthikulpanit@amd.com>; Hegde, Vasant
> <Vasant.Hegde@amd.com>; open list <linux-kernel@vger.kernel.org>
> Subject: Re: [PATCH v2 1/2] iommu/amd: Enable swiotlb in all cases
>
> Looks good:
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>

Thanks!

Considering before this fix effectively swiotlb was turned off on most AMD
systems, when this is picked up I think y'all should consider to add a:

Cc: stable@vger.kernel.org # 5.11+

As well.

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