[Bug nptl/18463] pthread_cond_broadcast issue when surrounded by PTHREAD_PRIO_INHERIT mutex on ARM

[adhemerval.zanella at linaro dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18463

--- Comment #11 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
Scratch my previous comments, checking with other GLIBC mantainers we currently
only supports the tagged version in Linus' tree, not the  LTS 3.X.Y or 4.X.Y
releases.

So both the fix to just __ASSUME_REQUEUE_PI for all architectures or just for
ARM are incorrect because 3.2 and 3.3 kernel does not have
futex_atomic_cmpxchg_inatomic fix, resulting in wrong futexes kernel operations
depending of kernel configuration.

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