Pull up the following revisions(s) (requested by bouyer in ticket #1075):
	sys/arch/xen/xen/xbd_xenbus.c:	revision 1.63 via patch
	sys/dev/cgd.c:			revision 1.87 via patch
	sys/dev/dksubr.c:		revision 1.50 via patch
	sys/dev/dkvar.h:		revision 1.19 via patch

Avoid xbd(4) reordering requests, which, depending on the underlying
hardware, can badly affect write performances. This can give up to a 5x
performance gain in sequencial writes.
Ticket #1075
Pull up following revision(s) (requested by kleink in ticket #1066):
	src/include/stdio.h			1.89-1.90

Move declarations of getdelim() and getline() from the (incorrect) ANSI C
section to POSIX-2008.  From Jarmo Jaakkola in PR standards/48788.
Pull up following revision(s) (requested by abs in ticket #1069):
	sys/dev/pci/siside.c: revision 1.35

Add in missing space after "96X UDMA%d". Changes "96X UDMA6746" to
"96X UDMA6 746"
Pull up following revision(s) (requested by tls in ticket #1070):
	sys/dev/pci/if_wm.c: revision 1.269
From dyoung@ -- bump max TX DMA size to avoid pathological condition with TSO.
Pull up following revision(s) (requested by cube in ticket #1071):
	sys/net/if_tap.c			1.76

Prevent a race between tap_dev_poll() and tap_start() by making sure the
call to selrecord() happens at splnet().  Fixes kern/47506 and kern/46199.
Pull up following revision(s) (requested by martin in ticket #1073):
	sys/fs/cd9660/cd9660_util.c: revision 1.11
PR kern/48815: do not skip ';' twice when comparing file versions.
Patch from Thomas Schmitt.
Pull up following revision(s) (requested by phx in ticket #1074):
	sys/arch/powerpc/stand/mkbootimage/mkbootimage.c: revision 1.18
	sys/arch/powerpc/stand/mkbootimage/pef.h: revision 1.3
	sys/arch/powerpc/stand/mkbootimage/bebox_bootrec.h: revision 1.4
Fixed mkbootimage for 64-bit architectures. Now I can create a working
BeBox boot.fs under NetBSD/amd64.
Pull up following revision(s) (requested by bouyer in ticket #1067):
	sys/dist/ipf/netinet/ip_fil_netbsd.c	1.9 via patch
	sys/net/if_ethersubr.c			1.197 via patch
	sys/net/if_loop.c			1.77 via patch
	sys/net/if_vlan.c			1.70 via patch
	sys/netinet/if_arp.c			1.158
	sys/netinet/ip_carp.c			1.54 via patch
	sys/netinet6/ip6_flow.c			1.23 via patch
	sys/netinet6/nd6.c			1.150 via patch
	sys/rump/librump/rumpkern/klock.c	1.4

Make sure *(if_output)() is called with KERNEL_LOCK held to avoid mbuf leak.
See http://mail-index.netbsd.org/tech-net/2014/04/09/msg004511.html
for details. For netinet6, the problem report, fix and test were done
by njoly@ on current-users@
Ticket 1066, 1067, 1069-1071, 1073 and 1074.