Messages in this thread Patch in this message | | | Date | Wed, 13 Oct 2021 11:16:58 -0700 | Subject | [PATCH v5 15/15] x86, build: Allow CONFIG_CFI_CLANG to be selected | From | Sami Tolvanen <> |
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Select ARCH_SUPPORTS_CFI_CLANG to allow CFI to be enabled with Clang >= 13.
Link: https://bugs.llvm.org/show_bug.cgi?id=51588 Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 47023166fb7b..1f310cc4e344 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -107,6 +107,7 @@ config X86 select ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP if NR_CPUS <= 4096 select ARCH_SUPPORTS_LTO_CLANG select ARCH_SUPPORTS_LTO_CLANG_THIN + select ARCH_SUPPORTS_CFI_CLANG if X86_64 && CLANG_VERSION >= 130000 select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_MEMTEST select ARCH_USE_QUEUED_RWLOCKS -- 2.33.0.1079.g6e70778dc9-goog
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