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rust: kasan: Rust does not support KHWASAN

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Rust does not yet have support for software tags. Prevent RUST from
being selected if KASAN_SW_TAGS is enabled.

Signed-off-by: Matthew Maurer <mmaurer@google.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Link: https://lore.kernel.org/r/20240820194910.187826-3-mmaurer@google.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Matthew Maurer 2024-08-20 19:48:57 +00:00 committed by Miguel Ojeda
parent c42297438a
commit f64e2f3a66
1 changed files with 1 additions and 0 deletions
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init/Kconfig
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@ -1912,6 +1912,7 @@ config RUST
depends on !CFI_CLANG || RUSTC_VERSION >= 107900 && $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers) depends on !CFI_CLANG || RUSTC_VERSION >= 107900 && $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers)
select CFI_ICALL_NORMALIZE_INTEGERS if CFI_CLANG select CFI_ICALL_NORMALIZE_INTEGERS if CFI_CLANG
depends on !CALL_PADDING || RUSTC_VERSION >= 108000 depends on !CALL_PADDING || RUSTC_VERSION >= 108000
depends on !KASAN_SW_TAGS
help help
Enables Rust support in the kernel. Enables Rust support in the kernel.