https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99673
--- Comment #2 from Arnd Bergmann <arnd at linaro dot org> --- Thank you for the detailed analysis. This was the last such warning I get with linux kernel randconfig build that I could not explain based on the earlier discussion, so now I can submit the local workarounds and reference the bug reports. Among the ten -Wstringop-overread warnings I got for this codebase, around half should not have been a warning, the others are mostly harmless, though the warning seems reasonable, while one or two seem to be actual bugs but need to be confirmed. Based on your explanation, is it safe to assume this can only affect the diagnostic output and not lead to incorrect or misoptimized code being generated?
