Pull up following revision(s) (requested by mrg in ticket #907):
	sys/external/bsd/drm/dist/bsd-core/drm_fops.c: revision 1.6
	sys/external/bsd/drm/dist/bsd-core/drmP.h: revision 1.13
remove some netbsd specific code that does nothing.
Pull up following revision(s) (requested by mrg in ticket #907):
	sys/external/bsd/drm/dist/shared-core/radeon_cp.c: revision 1.6
	sys/external/bsd/drm/dist/shared-core/radeon_drv.h: revision 1.6
	sys/external/bsd/drm/dist/shared-core/radeon_irq.c: revision 1.3
- stash the fbmap into the radeon dev_priv handle so we can ..
- call drm_rmmap() in radeon_do_cleanup_cp on the two maps created
- in several vblank functions, check to make sure we have mappings
  enabled before doing something that might blow up.  fixes PR#41715.
Pull up following revision(s) (requested by sborrill in ticket #908):
	doc/3RDPARTY: revision 1.713
Update to reflect new open-source ath hal
Pull up following revision(s) (requested by sborrill in ticket #909):
	sys/arch/macppc/Makefile: revision 1.9
Update path to the atheros HAL.
Pull up following revision(s) (requested by sborrill in ticket #910):
	sys/external/isc/atheros_hal/ic/ah_osdep.c: revision 1.3
NetBSD doesn't support alq(9) and hence ATHHAL_DEBUG_ALQ is unusable.
Nevertheless, remove reference to old binary HAL header file in the
ATHHAL_DEBUG_ALQ section.
Bye bye binary HAL!
Tickets 878, 879, 885, 887, 888, 893, 894, 897, 899, and 907-910.
Pull up following revision(s) (requested by christos in ticket #913):
	lib/libc/gdtoa/gdtoaimp.h: revision 1.7
Change Kmax so we allocate enough freelist entries to handle large field
numbers. Reported by Maksymilian Arciemowicz
Pull up following revision(s) (requested by bouyer in ticket #912):
	sys/arch/x86/pci/ichlpcib.c: revision 1.18
Fix watchdog code:
- the timer bound constants are in tick, so convert period to tick before
  checking it against the bounds
- for ICH5 or older, fix code that would have always written a 0 period
  to the register.
Tickets 912 and 913.
Pull up following revision(s) (requested by christos in ticket #915):
	lib/libc/gen/fts.c: revision 1.38
Avoid possible integer overflow and subsequent collateral damage.
Received from OpenBSD via US-CERT as VU #590371.
Original OpenBSD commit log:
revision 1.42
date: 2009/02/11 13:24:05;  author: otto;  state: Exp; lines: +9 -1
Avoid level going negative on deep (i mean really deep) dirs. Reported
by Maksymilian Arciemowicz. ok kettenis@ millert@
ticket 915
Pull up following revision(s) (requested by aymeric in ticket #916):
	sys/arch/macppc/dev/pbms.c: revision 1.8
. use device_private() (led to immediate crash during attach)
. while there, fix the aspect ratio of the trackpad on the geyser2 model
Pull up following revision(s) (requested by bouyer in ticket #917):
	sbin/tunefs/tunefs.c: revision 1.40
fix pasto: UFS_WAPBL_FLAGS_CREATE_LOG is "create-log" not "clear-log"
Pull up following revision(s) (requested by jun in ticket #918):
	sys/arch/hpcmips/vr/vr.c: revision 1.54
Fix #41863, Missing "}".
Pull up following revision(s) (requested by joerg in ticket #919):
	usr.bin/mixerctl/mixerctl.1: revision 1.24
Fix-up syntax after wizd.
Pull up following revision(s) (requested by plunky in ticket #926):
	share/man/man4/btuart.4: revision 1.7
Add missing comma in enumeration.
Pull up following revision(s) (requested by plunky in ticket #926):
	share/man/man4/btuart.4: revision 1.8
Ficks some spelling mistakes and tyops.
Pull up following revision(s) (requested by plunky in ticket #926):
	share/man/man4/bcsp.4: revision 1.4
Sort sections.
Pull up following revision(s) (requested by plunky in ticket #926):
	share/man/man4/btuart.4: revision 1.9
	share/man/man4/bcsp.4: revision 1.5
make a small mention how to configure the tty line as a bluetooth device