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Commit d05321ec authored by Jean Delvare's avatar Jean Delvare Committed by Joerg Roedel
Browse files

iommu/io-pgtable-arm: Add built time dependency 



If io-pgtable-arm is an ARM-specific driver then configuration option
IOMMU_IO_PGTABLE_LPAE should not be presented to the user by default
for non-ARM kernels.

Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>
Acked-by: default avatarWill Deacon <will.deacon@arm.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent a3f447a4

drivers/iommu/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ config IOMMU_IO_PGTABLE 
config IOMMU_IO_PGTABLE_LPAE

	bool "ARMv7/v8 Long Descriptor Format"

	select IOMMU_IO_PGTABLE

	depends on ARM || ARM64 || COMPILE_TEST

	help

	  Enable support for the ARM long descriptor pagetable format.

	  This allocator supports 4K/2M/1G, 16K/32M and 64K/512M page