https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109233
--- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- Note, the linux kernel disables the -Werror of the warning for GCC 11 and 12: https://github.com/torvalds/linux/blob/a1effab7a3a35a837dd9d2b974a1bc4939df1ad5/init/Kconfig#L893-L904 while they still hope it can be enabled for GCC 13.