linux-kernel - RE: [PATCH v2 1/2] iommu/amd: Enable swiotlb in all cases

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Date:   Thu, 21 Apr 2022 14:44:01 +0000
From:   "Limonciello, Mario" <Mario.Limonciello@....com>
To:     Joerg Roedel <joro@...tes.org>
CC:     Will Deacon <will@...nel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Robin Murphy <robin.murphy@....com>,
        "open list:IOMMU DRIVERS" <iommu@...ts.linux-foundation.org>,
        "Suthikulpanit, Suravee" <Suravee.Suthikulpanit@....com>,
        "Hegde, Vasant" <Vasant.Hegde@....com>,
        open list <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@...radead.org>
Subject: RE: [PATCH v2 1/2] iommu/amd: Enable swiotlb in all cases

[AMD Official Use Only]

> On Wed, Apr 06, 2022 at 05:04:52PM +0000, Limonciello, Mario wrote:
> > 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@...r.kernel.org # 5.11+
> 
> Agreed.  I think this is for Joerg to pick up, and I'd love to see it
> picked up soon as I'll have to rebase my
> 
> "cleanup swiotlb initialization" series on top of it.

Joerg,

Just want to double check this wasn't lost the last few weeks.  I was just checking
iommu.git/next and didn't notice it still.

Thanks,