Commits on Nov 15, 2024

1. Revert "sem: change sem wait to atomic operation" …

   This reverts commit befe298.
   
   Because a few regressions have been reported and
   it likely will take some time to fix them:
   
   * for some configurations, semaphore can be used on the special
     memory region, where atomic access is not available.
     cf. apache#14625
   
   * include/nuttx/lib/stdatomic.h is not compatible with
     the C11 semantics, which the change in question relies on.
     cf. apache#14755

   

   yamt committed Nov 15, 2024
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