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Dynamic Landlock ABI configuration wrt. runtime kernel #2263

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Dynamic Landlock ABI configuration wrt. runtime kernel #2263

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Commits on Nov 5, 2024

  1. log Landlock ABI version

    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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  2. fix "lcr failed: Argument list too long"

    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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  3. dynamically determine Landlock V of running kernel 

    Prior implementation assumed landlock version from flag declarations in
headers on compilation host, which do not necessarily match flags
available at runtime, in particular on a different runtime target.

To include a Landlock flag, now need both availability of flag on
compilation host and runtime target.
    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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  4. refactor: mutate final struct directly

    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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  5. remove debug logging

    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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  6. add brief doc

    @Lederstrumpf
    Lederstrumpf committed Nov 5, 2024
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