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When you build the kernel using the llvm-19.1.4-rust-1.83.0-x86_64 toolchain provided by kernel.org with ARCH=arm64, the following symbols are generated: $ nm vmlinux | grep ' _R'.*SecurityCtx | rustfilt ... T <kernel::security::SecurityCtx>::from_secid ... T <kernel::security::SecurityCtx as core::ops::drop::Drop>::drop However, these Rust symbols are trivial wrappers around the functions security_secid_to_secctx and security_release_secctx respectively. It doesn't make sense to go through a trivial wrapper for these functions, so mark them inline. Also mark other trivial methods inline to prevent similar cases in the future. After applying this patch, the above command will produce no output. Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org> Signed-off-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Fiona Behrens <me@kloenk.dev> [PM: trimmed long description lines, subj tweak] Signed-off-by: Paul Moore <paul@paul-moore.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.