Le 19/06/2023 à 11:47, Naveen N Rao a écrit :
> .ftrace.tramp section is not used for any purpose. This code was added
> all the way back in the original commit introducing support for dynamic
> ftrace on ppc64 modules. Remove it.
>
> Signed-off-by: Naveen N Rao <nav...@kernel.org>
Reviewed-by: Christophe Leroy <christophe.le...@csgroup.eu>
> ---
> arch/powerpc/include/asm/module.h | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/module.h
> b/arch/powerpc/include/asm/module.h
> index ac53606c259430..a8e2e8339fb7f4 100644
> --- a/arch/powerpc/include/asm/module.h
> +++ b/arch/powerpc/include/asm/module.h
> @@ -75,10 +75,6 @@ struct mod_arch_specific {
> #endif
>
> #ifdef CONFIG_DYNAMIC_FTRACE
> -# ifdef MODULE
> - asm(".section .ftrace.tramp,\"ax\",@nobits; .align 3; .previous");
> -# endif /* MODULE */
> -
> int module_trampoline_target(struct module *mod, unsigned long trampoline,
> unsigned long *target);
> int module_finalize_ftrace(struct module *mod, const Elf_Shdr *sechdrs);
