Re: [PATCH v2 07/53] objtool/klp: Improve local label check

Song Liu <[email protected]>
Newsgroups org.kernel.vger.live-patching,org.kernel.vger.linux-kernel
Message-ID <CAPhsuW4EA3mnu=1cohiJLczR1ZaSU0djfkn=FtsCU-s5FLO9NQ@mail.gmail.com> 
On Fri, May 1, 2026 at 5:08 AM Josh Poimboeuf <[email protected]> wrote:
>
> Clang emits various .L-prefixed local symbols beyond .Ltmp*, such as
> .L__const.* for local constant data.  These are assembler-local labels
> not present in kallsyms, so they can never be resolved at module load
> time.
>
> Broaden the check from .Ltmp* to all .L* symbols so they get cloned into
> the patch module instead.
>
> Signed-off-by: Josh Poimboeuf <[email protected]>

Acked-by: Song Liu <[email protected]>
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