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: Jean Delvare <[email protected]> Cc: Will Deacon <[email protected]> Cc: Joerg Roedel <[email protected]> --- Changes since v1: * Added ARM64 as suggested by Will Deacon. drivers/iommu/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-4.0-rc1.orig/drivers/iommu/Kconfig 2015-02-20 17:24:46.838955014 +0100 +++ linux-4.0-rc1/drivers/iommu/Kconfig 2015-02-23 10:03:06.487667832 +0100 @@ -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 -- Jean Delvare SUSE L3 Support _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
