Allow GEOM_VINUM to be statically compiled into the kernel.

Submitted by:	gleb
MFC after:	3 days
Add -J command/flag to filter by jail name/jid. This will automatically
display the JID as well (the -j command/flag).

  0 displays host.
  + displays all.

MFC after:	2 weeks
Relnotes:	yes
- Add a hint for 'u' and 'J' command that '+' displays all.

MFC after:	2 weeks
- Add J command to help.

MFC after:	2 weeks
X-MFC-with:	r265249
The new draft specification for NFSv4.0 specifies that a server
should either accept owner and owner_group strings that are just
the digits of the uid/gid or return NFS4ERR_BADOWNER.
This patch adds a sysctl vfs.nfsd.enable_stringtouid, which can
be set to enable the server w.r.t. accepting numeric string. It
also ensures that NFS4ERR_BADOWNER is returned if numeric uid/gid
strings are not enabled. This fixes the server for recent Linux
nfs4 clients that use numeric uid/gid strings by default.

Reported and tested by:	craigyk@gmail.com
MFC after:	2 weeks
Don't treat TRIM requests returning ENOTSUP as an unexpected error.

MFC after:	1 month
X-MFC-With:	r265152
Fix the tinderbox armv6/arm build failure.

VYBRID code depends on FDT.
Allow "a.out" as an alias for the executable if no other matching entries
are found. This improves compatibility with Solaris' libproc and fixes a
number of failing DTrace tests that rely on this feature.

MFC after:	3 weeks
Fix syntax error with modern shells

Submitted by:	multiple
Minor comment fix.
Minor comment fix: dbsz is the block size as set by bs/ibs/obs,
not the size of the buffer.
Add appropriate quoting to allow building with a KERNCONFDIR containing
spaces.

PR:		kern/162736
MFC after:	1 week
Add a missing colon.
drm/radeon: Add 32bit ioctls support

This allows to run 32bit applications on a 64bit host. This was tested
successfully with Wine (emulators/i386-wine-devel) and StarCraft II.

Submitted by:	Jan Kokemüller <jan.kokemueller@gmail.com>
MFC after:	1 week
Make this manpage ready for hardware notes generation, add more Xrefs and perform
general cleanup.

In particular, don't claim rsu(4) devices can be configured with hostname(1)...

MFC after:	1 week
Add rsu(4) to the hardware notes.

MFC after:	1 week
Fix width/alignment of JID column. Make it support up to the maximum
7-wide JIDs. On a system using jails for common tasks the JID can
quickly increase.

MFC after:	2 weeks
Make the HARDWARE section ready for release notes generation; sort SEE ALSO.

MFC after:	1 week
Add urtwn(4) to the hardware notes.

MFC after:	1 week
After r254627, the deupdate() started writing the directory entries to
disk.  That has a side effect of corrupting the "." entries names on
rename, since the call to createde() in the msdosfs_rename() sets the
de_Name to the target name.  If any change to the directory attributes
is performed, the wrong name is written back to the on-disk direntry
on update.

Overwrite the de_Name for the directories on rename to correct the dot
name.

Submitted by:	bde
MFC after:	1 week