Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 7/7] iommu/amd: Remove amd_iommu_disabled check from amd_iommu_detect() | Date | Fri, 16 Jun 2017 16:10:00 +0200 |
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From: Joerg Roedel <jroedel@suse.de>
This check needs to happens later now, when all previously enabled IOMMUs have been disabled.
Signed-off-by: Joerg Roedel <jroedel@suse.de> --- drivers/iommu/amd_iommu_init.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index eedd3d3..bc9dfcf 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -2576,9 +2576,6 @@ int __init amd_iommu_detect(void) if (no_iommu || (iommu_detected && !gart_iommu_aperture)) return -ENODEV; - if (amd_iommu_disabled) - return -ENODEV; - ret = iommu_go_to_state(IOMMU_IVRS_DETECTED); if (ret) return ret; -- 2.7.4
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