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-rw-r--r--Documentation/rust/arch-support.rst2
-rw-r--r--arch/um/Kconfig1
2 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/rust/arch-support.rst b/Documentation/rust/arch-support.rst
index 6982b63775da..a526ca1c688b 100644
--- a/Documentation/rust/arch-support.rst
+++ b/Documentation/rust/arch-support.rst
@@ -17,3 +17,5 @@ Architecture Level of support Constraints
============ ================ ==============================================
``x86`` Maintained ``x86_64`` only.
============ ================ ==============================================
+``um`` Maintained ``x86_64`` only.
+============ ================ ==============================================
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index ad4ff3b0e91e..4db186f019ae 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -28,6 +28,7 @@ config UML
select TRACE_IRQFLAGS_SUPPORT
select TTY # Needed for line.c
select HAVE_ARCH_VMAP_STACK
+ select HAVE_RUST if X86_64
config MMU
bool