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How to configure rust (standard library) source #98

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How to configure rust (standard library) source#98
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• kbuildRelated to building the kernel, `make`, `Kbuild`, `Kconfig` options...

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@ghost
ghost
opened on Mar 6, 2021

linux/rust/Makefile

Line 119 in 304ee69

rustc_src = $(rustc_sysroot)/lib/rustlib/src/rust

There are multiple issues I see here:

  • It should be possible for the user to configure the rust source directory independently of the rust sysroot
  • Currently only sources from the library/ subdirectory are used. If it stays like this in the forseeable future, I would like to change the rustc_src variable to a rust_lib_src variable, which points directly to the library/ subdirectory. For example my distribution has an own package rustLibSrc, which will decrease the amount of downloads needed.

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  1. ojeda
    added
    upstream - optional
    • kbuildRelated to building the kernel, `make`, `Kbuild`, `Kconfig` options...
    on Mar 6, 2021
  2. ojeda
    added
    prio: normal
    and removed
    upstream - optional
    on Mar 18, 2021

  3. bjorn3 commented on Apr 15, 2021

    @bjorn3
    bjorn3
    on Apr 15, 2021
    Member

    Currently only sources from the library/ subdirectory are used.

    This may change as the layout of the rust repo changes. For example libcore used to be in the src/libcore dir of the rust repo and could thus be found in $rustc_src/src/libcore. A while ago it was changed to be in the library/core dir. It is possible that this will change again in the future, though I don't think it is likely to happen in the forseeable future.

  4. ghost closed this as completedon Apr 29, 2021

  5. kloenk commented on Apr 29, 2021

    @kloenk
    kloenk
    on Apr 29, 2021
    Member

    Fixed in #226

  6. JoseTeuttli
    added a commit that references this issue on Jun 14, 2021

    Fix KASAN identified use-after-free issue.

    9687c85
  7. AltF02
    added a commit that references this issue on Oct 11, 2021

    x86/entry: Clear X86_FEATURE_SMAP when CONFIG_X86_SMAP=n

    3958b9c
  8. ojeda
    added a commit that references this issue on Apr 29, 2024

    dma: xilinx_dpdma: Fix locking

    244296c
  9. Darksonn
    added a commit that references this issue on Jul 28, 2026

    xfrm: reject optional IPTFS templates in outbound policies

    ea528f1
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