Pull up following revision(s) (requested by manu in ticket #869):
	lib/libpthread/pthread_rwlock.c: revision 1.33
	lib/libc/include/reentrant.h: revision 1.16
	lib/libpthread/pthread_cond.c: revision 1.59
	lib/libpthread/pthread_misc.c: revision 1.15
	lib/libc/thread-stub/thread-stub.c: revision 1.23
	lib/libpthread/pthread_cancelstub.c: revision 1.38
	lib/libpthread/pthread_specific.c: revision 1.26
	lib/libpthread/pthread_mutex.c: revision 1.56
	lib/libpthread/pthread_tsd.c: revision 1.11
	lib/libpthread/Makefile: revision 1.80
	lib/libpthread/pthread.c: revision 1.143
	lib/libpthread/pthread_int.h: revision 1.89
- Allow libpthread to be dlopened again, by providing libc stubs to
libpthread.
- Fail if the dlopened libpthread does pthread_create(). From manu@
- Discussed at length in the mailing lists; approved by core@
- This was chosen as the least intrusive patch that will provide
  the necessary functionality.
XXX: pullup to 6
Pull up following revision(s) (requested by tsutsui in ticket #705):

Additional pullup needed to fix ticket 705:

	etc/etc.x68k/MAKEDEV.conf: revision 1.14
Add 'bpf' to all ramdisk targets (*), or floppy targets if ramdisk calls that.
Sort bpf to come directly after 'std' where relevant.
* (apart from etc.evbppc who's ramdisk target *only* builds md0,
  which just doesn't make sense).
Should allow a fighting chance for dhcpcd to get an IP address.
Ticket 869, and adjust ticket 705.
Pull up following revision(s) (requested by enami in ticket #877):
	lib/libpthread/pthread_condattr.3: revision 1.9
Fix pasto.
Pull up following revision(s) (requested by jakllsch in ticket #878):
	sys/dev/scsipi/ses.c: revision 1.45
Add detach support. From martin@.
"Works for me."
Addresses PR 44283.
Pull up following revision(s) (requested by tsutsui in ticket #880):
	etc/etc.hp300/MAKEDEV.conf: revision 1.14
	distrib/hp300/ramdisk/Makefile: revision 1.32
Fix yet another "openpty() failed" error during sysinst.
Prepare a new entry for ramdisk that includes ipty target in
etc.hp300/MAKEDEV.conf and use it in distrib/hp300/ramdisk/Makefile.
See also PR/46812, PR/47123, and PR/47774.
We could simply add "ipty" to MAKEDEVTARGETS as miniroot/Makefile does,
but it's better to shrink ramdisk size as much as possible.
Should be pulled up to both netbsd-6 and netbsd-6-0.
Pull up following revision(s) (requested by isaki in ticket #881):
	sys/arch/x68k/dev/ite_tv.c: revision 1.16
Fix a kernel panic by printf(1).
The 2nd byte of ISO-2022-JP must be 0x21-0x7e.  Especially,
the character code less than 0x2121 causes SEGV, because a
font address points outside of the CGROM.
Reported by tsutsui@.  Should be pulled up to netbsd-6.
Tickets 877,878,880,881
Welcome to 6.1_RC4!
Pull up following revision(s) (requested by joerg in ticket #869):

Needed to fix build on alpha:

	lib/libc/thread-stub/thread-stub.c: revision 1.25
Weak alias directly to the catchall stub and don't strong alias twice.
Update ticket 869.