Messages in this thread | | | From | Kees Cook <> | Subject | Re: [PATCH v2] cfi: Use __builtin_function_start | Date | Wed, 13 Apr 2022 12:26:33 -0700 |
| |
On Tue, 5 Apr 2022 15:16:18 -0700, Sami Tolvanen wrote: > Clang 14 added support for the __builtin_function_start function, > which allows us to implement the function_nocfi macro without > architecture-specific inline assembly and in a way that also works > with static initializers. > > Change CONFIG_CFI_CLANG to depend on Clang >= 14, define > function_nocfi using __builtin_function_start, and remove the arm64 > inline assembly implementation. > > [...]
Applied to for-next/hardening, thanks!
[1/1] cfi: Use __builtin_function_start https://git.kernel.org/kees/c/e6f3b3c9c109
-- Kees Cook
| |