Re: [PATCH] iommu/amd: Fix amd_iommu_detect() (does not fix any issues).

From: Joerg Roedel
Date: Thu Sep 24 2015 - 10:50:29 EST

On Mon, Aug 31, 2015 at 06:13:03PM -0400, j.glisse@xxxxxxxxx wrote:
> From: Jérôme Glisse <jglisse@xxxxxxxxxx>
> Fix amd_iommu_detect() to return positive value on success, like
> intended, and not zero. This will not change anything in the end
> as AMD IOMMU disable swiotlb and properly associate itself with
> devices even if detect() doesn't return a positive value.
> Signed-off-by: Jérôme Glisse <jglisse@xxxxxxxxxx>
> Cc: Joerg Roedel <jroedel@xxxxxxx>
> Cc: iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx

Applied, thanks.
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