diff options
Diffstat (limited to 'arch/Kconfig')
-rw-r--r-- | arch/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 5ca66aad0d08..a5af0edd3eb8 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 + config HAVE_ARCH_THREAD_STRUCT_WHITELIST bool help @@ -668,6 +673,7 @@ config SHADOW_CALL_STACK bool "Shadow Call Stack" depends on ARCH_SUPPORTS_SHADOW_CALL_STACK depends on DYNAMIC_FTRACE_WITH_ARGS || DYNAMIC_FTRACE_WITH_REGS || !FUNCTION_GRAPH_TRACER + depends on MMU help This option enables the compiler's Shadow Call Stack, which uses a shadow stack to protect function return addresses from |