Messages in this thread | | | Date | Wed, 13 Oct 2021 11:59:59 -0700 | From | Kees Cook <> | Subject | Re: [PATCH v5 02/15] objtool: Add ASM_STACK_FRAME_NON_STANDARD |
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On Wed, Oct 13, 2021 at 11:16:45AM -0700, Sami Tolvanen wrote: > To use the STACK_FRAME_NON_STANDARD macro for a static symbol > defined in inline assembly, we need a C declaration that implies > global visibility. This type mismatch confuses the compiler with > CONFIG_CFI_CLANG. This change adds an inline assembly version of > the macro to avoid the issue. > > Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
-- Kees Cook
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