PSARC 2007/661 delete sched_nicePSARC 2008/039 POSIX scheduling interfaces6647542 POSIX scheduling should be compatible with Solaris scheduling classes
6217375 CPU unconfigure, t_disp_queue, and restore_mstate() duke it out6294464 machine hung with threads spining in thread_lock()on a cpu dispatch lock that never gets released.
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