Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 2/4] iommu/pamu: Make driver depend on CONFIG_PHYS_64BIT | Date | Wed, 9 Aug 2017 16:46:52 +0200 |
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From: Joerg Roedel <jroedel@suse.de>
Certain address calculations in the driver make the assumption that phys_addr_t and dma_addr_t are 64 bit wide. Force this by depending on CONFIG_PHYS_64BIT to be set.
Signed-off-by: Joerg Roedel <jroedel@suse.de> --- drivers/iommu/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e73b7c5..e163b02 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -77,6 +77,7 @@ config IOMMU_DMA config FSL_PAMU bool "Freescale IOMMU support" depends on PCI + depends on PHYS_64BIT depends on PPC_E500MC || (COMPILE_TEST && PPC) select IOMMU_API select GENERIC_ALLOCATOR -- 2.7.4
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