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  1. RHEL
  2. RHEL-140609

[C++20] Fix atomic<T>::wait regressions on Fedora rawhide

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    • PT C++ Libraries 2026 S01
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      Address the following bugs introduced with atomic_wait refactoring/merge in GCC16:

      • RedHat PR2427898 - std::atomic asserting in wait()
      • PR122878 - bug reported in second comment, rearding semaphore not waking up
      • PR120527 - __spin_impl for FreeBSD where we support platform waits for 4 and 8 bytes integers.

              jwakely@redhat.com Jonathan Wakely
              rh-ee-tkaminsk Tomasz Kaminski
              Jonathan Wakely Jonathan Wakely
              Unassigned Unassigned
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