Subject: Re: [REGRESSION] sdhci no longer detects SD cards on LX2160A

From: Marc Gonzalez <[email-masked]>
Date: Tue, 17 Sep 2019 10:06:12 +0200

On 16/09/2019 19:15, Russell King - ARM Linux admin wrote:

> The platform has an iommu, which is in pass-through mode, via
> arm_smmu.disable_bypass=0.

Could be 954a03be033c7cef80ddc232e7cbdb17df735663
"iommu/arm-smmu: Break insecure users by disabling bypass by default"

Although it had already landed in v5.2

Regards.

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