> diff --git a/arch/arm64/kernel/module.c b/arch/arm64/kernel/module.c > index dd23655fda3a..490e56070a7e 100644 > --- a/arch/arm64/kernel/module.c > +++ b/arch/arm64/kernel/module.c > @@ -461,5 +461,15 @@ int module_finalize(const Elf_Ehdr *hdr, > #endif > } > > +#ifdef CONFIG_LIVEPATCH > + /* > + * For livepatching, switch to the saved section header info for .plt > + * stored in mod->klp_info. This is needed so that livepatch is able to > + * call apply_relocate_add() after patch module load. > + */ > + if (is_livepatch_module(me)) > + me->arch.core.plt = me->klp_info->sechdrs + > me->arch.core.plt_shndx; > +#endif
I missed it before, but the hunk should be under "#ifdef CONFIG_ARM64_MODULE_PLTS" protection similarly to ftrace_trampoline just above. me->arch.core.plt may not exist otherwise. Miroslav
