[PATCH v2 linux-next] iommu: Enable LPAE pagetable on ARM only
From: laurent.pinchart@ideasonboard.com (Laurent Pinchart)
Date: 2015-02-23 23:57:19
Also in:
linux-iommu, linux-next, lkml
Hi Vincent, Thank you for the patch. On Tuesday 24 February 2015 00:55:21 Vincent Stehl? wrote:
LPAE iommu page table makes sense only for ARM architecture. Add the corresponding dependency in Kconfig (and enable for COMPILE_TEST, too, as per Laurent's suggestion). Signed-off-by: Vincent Stehl? <redacted> Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Will Deacon <redacted>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
quoted hunk ↗ jump to hunk
--- Changes since v1: - Add condition on COMPILE_TEST drivers/iommu/Kconfig | 1 + 1 file changed, 1 insertion(+)diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index baa0d97..27cd88d 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig@@ -22,6 +22,7 @@ config IOMMU_IO_PGTABLE config IOMMU_IO_PGTABLE_LPAE bool "ARMv7/v8 Long Descriptor Format" + depends on ARM || COMPILE_TEST select IOMMU_IO_PGTABLE help Enable support for the ARM long descriptor pagetable format.
-- Regards, Laurent Pinchart