(In reply to Michael Chang from comment #3) > (In reply to Martin Li��ka from comment #2) > > May I please ping this? > > I'm working on it, and the x86 seems to work fine now. > > obs://home:michael-chang:branches:devel:gcc/grub2 Thanks for working on that. > > Is it possible to test the result on other architecture (arm, powerpc and > s390x) ? Well, you would have to branch gcc9 and gcc package. But the warnings are in generic code. That said I would make a submit request for now. Are you planning to upstream the changes? > Thanks.