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-rw-r--r--arch/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index f4b210ab0612..3e49f862670e 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -301,6 +301,11 @@ config ARCH_HAS_DMA_CLEAR_UNCACHED
config ARCH_HAS_CPU_FINALIZE_INIT
bool
+# The architecture has a per-task state that includes the mm's PASID
+config ARCH_HAS_CPU_PASID
+ bool
+ select IOMMU_MM_DATA
+
# Select if arch init_task must go in the __init_task_data section
config ARCH_TASK_STRUCT_ON_STACK
bool