MAINTAINERS: Restore "L: linux-kernel@vger.kernel.org" entries
MAINTAINERS: Restore "L: linux-kernel@vger.kernel.org" entries

A couple of years ago all the "L: lkml" email list entries in
MAINTAINERS were removed and replaced with a 'the rest' entry
at the end of the file - under the theory that this is unnecessary
duplication and that people would find it intuitive:

  b5472cddbe2c MAINTAINERS: remove L: linux-kernel@vger.kernel.org from all but "THE REST"

So it turns out that it's all but intuitive, not all people
use scripts/get_maintainer.pl to extract maintainer contact info,
some people read the MAINTAINERS file and see the lack of 'L:' entries
of various lkml-only subsystems and are sending patches to the
maintainers only, without Cc:-ing lkml.  They arguably have a point.

In hindsight removing all the "L: lkml" entries was probably not
an overly good idea, not all mechanic duplication should be eliminated:
in files read by humans it's useful to have 'at a glance' summary for
all email addresses important to a subsystem's maintenance, in a single
place, without too many imported rules and assumptions.

So, to make the lkml fallback really apparent, add back 'L: lkml'
entries to all subsystem entries whose workflow I'm involved in.
This should at minimum be a per subsystem policy thing.

Acked-by: Peter Zijlstra <3fddac958924aef220f202ca567388ddab3f14a8@infradead.org>
Acked-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>
Cc: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>
Cc: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Cc: Alan Cox <91e38e63b890fbb214c8914809fde03c73e7f24d@linux.intel.com>
Cc: Joe Perches <16a9a54ddf4259952e3c118c763138e83693d7fd@perches.com>
Cc: "H. Peter Anvin" <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>
Cc: Paul E. McKenney <1e0ce936bb9b355d257bf5790d2513c3f28be22b@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <293abb6b76d7791c0732cc517d38c4b5c734b87f@redhat.com>
Link: c9cb0debce427ad68e3a97acceeea83dff631f18@git.kernel.org
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs