Re: [PATCH v2 3/3] mmc: sdhci-msm: Request non-strict IOMMU mode

2021-06-24 Thread Doug Anderson
Hi, On Thu, Jun 24, 2021 at 10:18 AM Douglas Anderson wrote: > > The concept of IOMMUs being in strict vs. non-strict mode is a > pre-existing Linux concept. I've included a rough summary here to help > evaluate this patch. > > IOMMUs can be run in "strict" mode or in "non-strict" mode. The >

[PATCH v2 3/3] mmc: sdhci-msm: Request non-strict IOMMU mode

2021-06-24 Thread Douglas Anderson
The concept of IOMMUs being in strict vs. non-strict mode is a pre-existing Linux concept. I've included a rough summary here to help evaluate this patch. IOMMUs can be run in "strict" mode or in "non-strict" mode. The quick-summary difference between the two is that in "strict" mode we wait