https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92326
--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> --- No progress yet. This bug is only cosmetic, in the format of the flexible array member in the warning, so it shouldn't cause any failures (as in false positives or negatives). Can you clarify how the builds of grub2 and qemu are affected by it?