Docs/glibc-2.2.5.patch:
  Updated patch for glibc
Docs/manual.texi:
  Updated 'MySQL server gone away' section
client/mysql.cc:
  Fixed syntax error from last change
mysys/my_thr_init.c:
  Changed EXTRA_DEBUG to EXTRA_DBUG_THREADS
sql-bench/limits/mysql.cfg:
  Update to 4.0.2