https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63958
--- Comment #4 from davem at gcc dot gnu.org --- You cannot have it both ways. If you demand people go through upstream, you have to be responsive to fixing build failures yourselves. Because it is the sanitizer developers who introduced this build failure that stood for 9 months in a release of gcc. This current situation is completely unacceptable, and if you are going to get into a commit war with me when I am simply trying to fix the build which you both broke and refused to fix for 9+ months, that's extremely anti-social and demonstrates how the current situation is not working and is bad for gcc development overall.