Re: [PATCH v4 02/15] objtool: Add ASM_STACK_FRAME_NON_STANDARD

From: Josh Poimboeuf
Date: Tue Oct 05 2021 - 23:37:54 EST


On Thu, Sep 30, 2021 at 11:05:18AM -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@xxxxxxxxxx>

Acked-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>

--
Josh