Re: [PATCH] livepatch: Remove klp_arch_set_pc() and asm/livepatch.h

Petr Mladek
2022-03-29T11:23:05Z

On Mon 2022-03-28 08:26:48, Christophe Leroy wrote:
> All three versions of klp_arch_set_pc() do exactly the same: they
> call ftrace_instruction_pointer_set().
>
> Call ftrace_instruction_pointer_set() directly and remove
> klp_arch_set_pc().
>
> As klp_arch_set_pc() was the only thing remaining in asm/livepatch.h
> on x86 and s390, remove asm/livepatch.h
>
> livepatch.h remains on powerpc but its content is exclusively used
> by powerpc specific code.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>

Acked-by: Petr Mladek <pmladek@suse.com>

I am going to take it via livepatch/livepatch.git for 5.19. We are
already in the middle of the merge window and this is not critical.

Best Regards,
Petr