https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90589
--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Mathieu Desnoyers from comment #14) > I've proposed a RFC patch on the libc-alpha mailing list which fixes the > issue: https://sourceware.org/pipermail/libc-alpha/2021-August/130129.html > > It does have a few downsides: it turns all i18n rwlocks into nestable > mutexes, which may be slower when there are many concurrent readers. I've > also changed all i18n locks to a nestable scheme, so maybe we can be more > specific. Maybe it is best if you file a glibc bug too.
