Re: [RFC PATCH v2 17/21] x86: Add types to indirectly called assembly functions
From: Kees Cook
Date: Sat May 14 2022 - 17:58:24 EST
On Fri, May 13, 2022 at 01:21:55PM -0700, Sami Tolvanen wrote:
> With CONFIG_CFI_CLANG, assembly functions indirectly called from C code
> must be annotated with type identifiers to pass CFI checking.
>
> Signed-off-by: Sami Tolvanen <samitolvanen@xxxxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
--
Kees Cook