merge with 3.23.53

New fix for pthread_mutex_trylock for HPUX 10.20


BitKeeper/deleted/.del-mysql.dsp:
  Delete: VC++Files/mysql.dsp
BitKeeper/deleted/.del-mysqlshow.dsp:
  Delete: VC++Files/client/mysqlshow.dsp
BitKeeper/deleted/.del-dbug.dsp:
  Delete: VC++Files/dbug/dbug.dsp
BitKeeper/deleted/.del-dbug.dsw:
  Delete: VC++Files/dbug/dbug.dsw
BitKeeper/deleted/.del-heap.dsp:
  Delete: VC++Files/heap/heap.dsp
BitKeeper/deleted/.del-innobase.dsp:
  Delete: VC++Files/innobase/innobase.dsp
BitKeeper/deleted/.del-isam.dsp:
  Delete: VC++Files/isam/isam.dsp
BitKeeper/deleted/.del-isam.dsw:
  Delete: VC++Files/isam/isam.dsw
BitKeeper/deleted/.del-isamchk.dsp:
  Delete: VC++Files/isamchk/isamchk.dsp
BitKeeper/deleted/.del-libmySQL.dsp:
  Delete: VC++Files/libmysql/libmySQL.dsp
BitKeeper/deleted/.del-libmysql.dsw:
  Delete: VC++Files/libmysql/libmysql.dsw
BitKeeper/deleted/.del-mysql.dsw:
  Delete: VC++Files/mysql.dsw
BitKeeper/deleted/.del-myTest.dsp:
  Delete: VC++Files/libmysqltest/myTest.dsp
BitKeeper/deleted/.del-mytest.dsw:
  Delete: VC++Files/libmysqltest/mytest.dsw
BitKeeper/deleted/.del-merge.dsp:
  Delete: VC++Files/merge/merge.dsp
BitKeeper/deleted/.del-merge.dsw:
  Delete: VC++Files/merge/merge.dsw
BitKeeper/deleted/.del-myisam.dsp:
  Delete: VC++Files/myisam/myisam.dsp
BitKeeper/deleted/.del-myisamchk.dsp:
  Delete: VC++Files/myisamchk/myisamchk.dsp
BitKeeper/deleted/.del-myisamlog.dsp:
  Delete: VC++Files/myisamlog/myisamlog.dsp
BitKeeper/deleted/.del-myisammrg.dsp:
  Delete: VC++Files/myisammrg/myisammrg.dsp
BitKeeper/deleted/.del-myisampack.dsp:
  Delete: VC++Files/myisampack/myisampack.dsp
BitKeeper/deleted/.del-mysqlbinlog.dsp:
  Delete: VC++Files/mysqlbinlog/mysqlbinlog.dsp
BitKeeper/deleted/.del-bdb.dsp:
  Delete: VC++Files/bdb/bdb.dsp
BitKeeper/deleted/.del-MySqlManager.dsp:
  Delete: VC++Files/mysqlmanager/MySqlManager.dsp
BitKeeper/deleted/.del-mysqlmanager.dsw:
  Delete: VC++Files/mysqlmanager/mysqlmanager.dsw
BitKeeper/deleted/.del-myshutdown.dsp:
  Delete: VC++Files/mysqlshutdown/myshutdown.dsp
BitKeeper/deleted/.del-mysqlshutdown.dsp:
  Delete: VC++Files/mysqlshutdown/mysqlshutdown.dsp
BitKeeper/deleted/.del-mysqlwatch.dsp:
  Delete: VC++Files/mysqlwatch/mysqlwatch.dsp
BitKeeper/deleted/.del-mysys.dsp:
  Delete: VC++Files/mysys/mysys.dsp
BitKeeper/deleted/.del-mysys.dsw:
  Delete: VC++Files/mysys/mysys.dsw
BitKeeper/deleted/.del-pack_isam.dsp:
  Delete: VC++Files/pack_isam/pack_isam.dsp
BitKeeper/deleted/.del-perror.dsp:
  Delete: VC++Files/perror/perror.dsp
BitKeeper/deleted/.del-regex.dsp:
  Delete: VC++Files/regex/regex.dsp
BitKeeper/deleted/.del-mysql.dsp~1:
  Delete: VC++Files/client/mysql.dsp
BitKeeper/deleted/.del-regex.dsw:
  Delete: VC++Files/regex/regex.dsw
BitKeeper/deleted/.del-replace.dsp:
  Delete: VC++Files/replace/replace.dsp
BitKeeper/deleted/.del-mysqld.dsp:
  Delete: VC++Files/sql/mysqld.dsp
BitKeeper/deleted/.del-mysqldmax.dsp:
  Delete: VC++Files/sql/mysqldmax.dsp
BitKeeper/deleted/.del-strings.dsp:
  Delete: VC++Files/strings/noMASM/strings.dsp
BitKeeper/deleted/.del-test1.dsp:
  Delete: VC++Files/test1/test1.dsp
BitKeeper/deleted/.del-thr_insert_test.dsp:
  Delete: VC++Files/thr_insert_test/thr_insert_test.dsp
BitKeeper/deleted/.del-thr_test.dsp:
  Delete: VC++Files/thr_test/thr_test.dsp
BitKeeper/deleted/.del-zlib.dsp~1:
  Delete: VC++Files/zlib/zlib.dsp
BitKeeper/deleted/.del-mysqladmin.dsp:
  Delete: VC++Files/client/mysqladmin.dsp
BitKeeper/deleted/.del-mysqlclient.dsp:
  Delete: VC++Files/client/mysqlclient.dsp
BitKeeper/deleted/.del-mysqlclient.dsw:
  Delete: VC++Files/client/mysqlclient.dsw
BitKeeper/deleted/.del-mysqldump.dsp:
  Delete: VC++Files/client/mysqldump.dsp
BitKeeper/deleted/.del-global.h~e80d28157acfdcb5:
  Auto merged
BitKeeper/deleted/.del-mysqlimport.dsp:
  Delete: VC++Files/client/mysqlimport.dsp
Docs/manual.texi:
  Auto merged
configure.in:
  merge
mysys/my_pthread.c:
  New fix for pthread_mutex_trylock for HPUX
sql-bench/Makefile.am:
  merge with 3.23.53

Docs/manual.texi

@@ -50854,6 +50854,7 @@ users use this code as the rest of the code and because of this we are
 not yet 100% confident in this code.
 
 @menu
+* News-3.23.53::                Changes in release 3.23.53
 * News-3.23.52::                Changes in release 3.23.52
 * News-3.23.51::                Changes in release 3.23.51 (31 May 2002)
 * News-3.23.50::                Changes in release 3.23.50 (21 Apr 2002)
@@ -50910,12 +50911,18 @@ not yet 100% confident in this code.
 * News-3.23.0::                 Changes in release 3.23.0 (05 Aug 1999: Alpha)
 @end menu
 
-@node News-3.23.52, News-3.23.51, News-3.23.x, News-3.23.x
-@appendixsubsec Changes in release 3.23.52
-
+@node News-3.23.53, News-3.23.52, News-3.23.x, News-3.23.x
+@appendixsubsec Changes in release 3.23.53
 @itemize @bullet
 @item
-Fixed problem with @code{UNSIGNED BIGINT} on AIX.
+Fixed problem with @code{UNSIGNED BIGINT} on AIX (again).
+@item
+Multithreaded stress tests for InnoDB.
+@end itemize
+
+@node News-3.23.52, News-3.23.51, News-3.23.53, News-3.23.x
+@appendixsubsec Changes in release 3.23.52
+@itemize @bullet
 @item
 Fixed security bug when having an empty database name in the @code{user.db}
 table.