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authorGuenter Roeck <linux@roeck-us.net>2017-09-10 13:43:37 -0700
committerJoerg Roedel <jroedel@suse.de>2017-09-19 11:42:19 +0200
commita4aaeccc7a91e24cc17f72a7eb2f586f5c3d811d (patch)
tree6d75f5bcc9fb9689f3cb7c81ea91ac06ac9ec203 /drivers/iommu
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff)
downloadlinux-a4aaeccc7a91e24cc17f72a7eb2f586f5c3d811d.tar.bz2
iommu: Add missing dependencies
parisc:allmodconfig, xtensa:allmodconfig, and possibly others generate the following Kconfig warning. warning: (IPMMU_VMSA && ARM_SMMU && ARM_SMMU_V3 && QCOM_IOMMU) selects IOMMU_IO_PGTABLE_LPAE which has unmet direct dependencies (IOMMU_SUPPORT && HAS_DMA && (ARM || ARM64 || COMPILE_TEST && !GENERIC_ATOMIC64)) IOMMU_IO_PGTABLE_LPAE depends on (COMPILE_TEST && !GENERIC_ATOMIC64), so any configuration option selecting it needs to have the same dependencies. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 49bd2ab8c507..8530ef78925d 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -278,7 +278,7 @@ config EXYNOS_IOMMU_DEBUG
config IPMMU_VMSA
bool "Renesas VMSA-compatible IPMMU"
depends on ARM || IOMMU_DMA
- depends on ARCH_RENESAS || COMPILE_TEST
+ depends on ARCH_RENESAS || (COMPILE_TEST && !GENERIC_ATOMIC64)
select IOMMU_API
select IOMMU_IO_PGTABLE_LPAE
select ARM_DMA_USE_IOMMU
@@ -373,7 +373,7 @@ config MTK_IOMMU_V1
config QCOM_IOMMU
# Note: iommu drivers cannot (yet?) be built as modules
bool "Qualcomm IOMMU Support"
- depends on ARCH_QCOM || COMPILE_TEST
+ depends on ARCH_QCOM || (COMPILE_TEST && !GENERIC_ATOMIC64)
select IOMMU_API
select IOMMU_IO_PGTABLE_LPAE
select ARM_DMA_USE_IOMMU