Correct the comment above _sleep() function which still mentions 'timo'
instead of 'sbintime_t'.

Reported by:	kan
Remove a spurious keg lock acquisition.
sh: Do not close(-1) if pipe() fails.
Don't attempt to do DHCP on certain interfaces, similar to what's done for
ipv6_autoconfif() in r212577.

MFC after:	1 week
Add identification for Cortex-A15 (R0) cores.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
Bump max number of IRQs for Cortex-Ax family to cover Exynos5 requirement.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
sysconf(3) returns a long, not an int.
Bring some updates from ufs_lookup to ext2fs.

r156418:

Don't set IN_CHANGE and IN_UPDATE on inodes for potentially suspended
file systems.  This could cause deadlocks when creating snapshots.
(We can't do snapshots on ext2fs but it is useful to keep things in sync).

r183079:

- Only set i_offset in the parent directory's i-node during a lookup for
  non-LOOKUP operations.
- Relax a VOP assertion for a DELETE lookup.

r187528:

Move the code from ufs_lookup.c used to do dotdot lookup, into
the helper function. It is supposed to be useful for any filesystem
that has to unlock dvp to walk to the ".." entry in lookup routine.

MFC after:	5 days
Help out gcc.  clang understands.

sys_generic.c:1510: warning: 'precision' may be used uninitialized
*** [sys_generic.o] Error code 1
Revert accidental commit.

Pointy hat to:	 peter
Don't panic the kernel if we run wpa_supplicant on a hostap VAP.

Reviewed by:	adrian
o Initialize interrupt groups as Group 0 (secure interrupts).
o Minor cleanup.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
Add FDT for Arndale board and Samsung Exynos5250 SoC.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
Add ARM Generic Timer driver.

Submitted by:	Ruslan Bukin <br@bsdpad.com>
Enable svnlite on armv6.
Fix a -Wunsequenced warning.

Submitted by:	dt71@gmx.com
Fix -Wunsequenced warning.

Submitted by:	dt71@gmx.com
Fix -Wunsequenced warning

Submitted by:	dt71@gmx.com
Fix -Wunsequenced warning

Submitted by:	  dt71@gmx.com
Fix -Wunsequenced

Submitted by:	dt71@gmx.com