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authorJamie Cunliffe <Jamie.Cunliffe@arm.com>2023-10-20 16:50:56 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2024-02-09 16:12:36 +0000
commit724a75ac9542fe1f8aaa587da4d3863d8ea292fc (patch)
tree11847accd037de841ea5c58b62efcf7290ebae36 /Documentation
parentf82811e22b480a203a438d8e1f29af9c93ccbb0c (diff)
arm64: rust: Enable Rust support for AArch64
This commit provides the build flags for Rust for AArch64. The core Rust support already in the kernel does the rest. This enables the PAC ret and BTI options in the Rust build flags to match the options that are used when building C. The Rust samples have been tested with this commit. Signed-off-by: Jamie Cunliffe <Jamie.Cunliffe@arm.com> Acked-by: Will Deacon <will@kernel.org> Tested-by: Dirk Behme <dirk.behme@de.bosch.com> Tested-by: Boqun Feng <boqun.feng@gmail.com> Acked-by: Miguel Ojeda <ojeda@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Alice Ryhl <aliceryhl@google.com> Tested-by: Fabien Parent <fabien.parent@linaro.org> Link: https://lore.kernel.org/r/20231020155056.3495121-3-Jamie.Cunliffe@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/rust/arch-support.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/rust/arch-support.rst b/Documentation/rust/arch-support.rst
index 73203ba1e901..5c4fa9f5d1cd 100644
--- a/Documentation/rust/arch-support.rst
+++ b/Documentation/rust/arch-support.rst
@@ -15,6 +15,7 @@ support corresponds to ``S`` values in the ``MAINTAINERS`` file.
============= ================ ==============================================
Architecture Level of support Constraints
============= ================ ==============================================
+``arm64`` Maintained Little Endian only.
``loongarch`` Maintained -
``um`` Maintained ``x86_64`` only.
``x86`` Maintained ``x86_64`` only.