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e5e86572e3
The arch_support table was not sorted alphabetically.
Sorts the table properly.
Fixes: 0438aadfa6 ("rust: arch/um: Add support for CONFIG_RUST under x86_64 UML")
Link: https://lore.kernel.org/rust-for-linux/CANiq72nXMsnUsJNZOG-QZiCVOqa9dRUSMc4RAS3ExLZNJ7VhHg@mail.gmail.com
Reported-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: Thomas Bamelis <thomas@bamelis.dev>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
22 lines
896 B
ReStructuredText
22 lines
896 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
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Arch Support
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============
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Currently, the Rust compiler (``rustc``) uses LLVM for code generation,
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which limits the supported architectures that can be targeted. In addition,
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support for building the kernel with LLVM/Clang varies (please see
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Documentation/kbuild/llvm.rst). This support is needed for ``bindgen``
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which uses ``libclang``.
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Below is a general summary of architectures that currently work. Level of
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support corresponds to ``S`` values in the ``MAINTAINERS`` file.
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============ ================ ==============================================
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Architecture Level of support Constraints
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============ ================ ==============================================
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``um`` Maintained ``x86_64`` only.
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``x86`` Maintained ``x86_64`` only.
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============ ================ ==============================================
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