[PATCH v2 linux-next] iommu: Enable LPAE pagetable on ARM only
From: laurent.pinchart@ideasonboard.com (Laurent Pinchart)
Date: 2015-02-24 00:01:58
Also in:
linux-iommu, linux-next, lkml
Hi Vincent, On Tuesday 24 February 2015 01:58:17 Laurent Pinchart wrote:
On Tuesday 24 February 2015 00:55:21 Vincent Stehl? wrote:quoted
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>
And I of course spoke too soon :-/
quoted
--- 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
Shouldn't this be ARM || ARM64 || COMPILE_TEST ?
quoted
select IOMMU_IO_PGTABLE help Enable support for the ARM long descriptor pagetable format.
-- Regards, Laurent Pinchart