[v1] Fix objtool warnings with RUST on LoongArch

[RFC PATCH 0/3] Fix objtool warnings with RUST on LoongArch

Tiezhu Yang posted 3 patches 4 weeks, 1 day ago

Diff against v1
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There is a newer version of this series

Documentation/rust/quick-start.rst | 14 ++++++++++++++
arch/loongarch/Kconfig             |  4 ++++
arch/loongarch/Makefile            | 16 +++++++++++-----
3 files changed, 29 insertions(+), 5 deletions(-)

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[RFC PATCH 0/3] Fix objtool warnings with RUST on LoongArch

Posted by Tiezhu Yang 4 weeks, 1 day ago

This series is to fix objtool warnings when compiling with LLVM and
CONFIG_RUST is set, thanks WANG Rui very much for his suggestions
about RUST.

The patch #3 uses the option -Zno-jump-tables, here is a related
discussion:

https://github.com/rust-lang/rust/pull/145974#issuecomment-3236418282

Tiezhu Yang (3):
  docs: rust: quick-start: Add another way to install
  LoongArch: Make LTO case independent in Makefile
  LoongArch: Handle table jump option for RUST

 Documentation/rust/quick-start.rst | 14 ++++++++++++++
 arch/loongarch/Kconfig             |  4 ++++
 arch/loongarch/Makefile            | 16 +++++++++++-----
 3 files changed, 29 insertions(+), 5 deletions(-)

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2.42.0