On 13 March 2018 at 17:49, Alexander Sverdlin <alexander.sverd...@nokia.com> wrote: > On 13/03/18 18:39, Ard Biesheuvel wrote: >> if (IS_ENABLED(CONFIG_ARM_MODULE_PLTS)) >> module_plt_alloc_fixed(); > > Do you consider this a legal C code if without module-plts.o the function > would not exist at all? > That's too much relying on optimizer I think... >
Yes, we rely on that in many different places in the kernel.
