fix Christoph's email addresses

There are various email addresses for me throughout the kernel.  Use the
one that will always be valid.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Documentation/cgroup-v1/cgroups.txt

@@ -8,7 +8,7 @@ Original copyright statements from cpusets.txt:
 Portions Copyright (C) 2004 BULL SA.
 Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
 Modified by Paul Jackson <pj@sgi.com>
-Modified by Christoph Lameter <clameter@sgi.com>
+Modified by Christoph Lameter <cl@linux.com>
 
 CONTENTS:
 =========

Documentation/cgroup-v1/cpusets.txt

@@ -6,7 +6,7 @@ Written by Simon.Derr@bull.net
 
 Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
 Modified by Paul Jackson <pj@sgi.com>
-Modified by Christoph Lameter <clameter@sgi.com>
+Modified by Christoph Lameter <cl@linux.com>
 Modified by Paul Menage <menage@google.com>
 Modified by Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
 

MAINTAINERS

@@ -8473,7 +8473,7 @@ F:	include/crypto/pcrypt.h
 
 PER-CPU MEMORY ALLOCATOR
 M:	Tejun Heo <tj@kernel.org>
-M:	Christoph Lameter <cl@linux-foundation.org>
+M:	Christoph Lameter <cl@linux.com>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
 S:	Maintained
 F:	include/linux/percpu*.h

arch/ia64/include/asm/rwsem.h

@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2003 Ken Chen <kenneth.w.chen@intel.com>
  * Copyright (C) 2003 Asit Mallick <asit.k.mallick@intel.com>
- * Copyright (C) 2005 Christoph Lameter <clameter@sgi.com>
+ * Copyright (C) 2005 Christoph Lameter <cl@linux.com>
  *
  * Based on asm-i386/rwsem.h and other architecture implementation.
  *

include/linux/quicklist.h

@@ -5,7 +5,7 @@
  * as needed after allocation when they are freed. Per cpu lists of pages
  * are kept that only contain node local pages.
  *
- * (C) 2007, SGI. Christoph Lameter <clameter@sgi.com>
+ * (C) 2007, SGI. Christoph Lameter <cl@linux.com>
  */
 #include <linux/kernel.h>
 #include <linux/gfp.h>

mm/mmu_notifier.c

@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2008  Qumranet, Inc.
  *  Copyright (C) 2008  SGI
- *             Christoph Lameter <clameter@sgi.com>
+ *             Christoph Lameter <cl@linux.com>
  *
  *  This work is licensed under the terms of the GNU GPL, version 2. See
  *  the COPYING file in the top-level directory.

mm/quicklist.c

@@ -8,7 +8,7 @@
  * improved on it.
  *
  * Copyright (C) 2007 SGI,
- * 	Christoph Lameter <clameter@sgi.com>
+ * 	Christoph Lameter <cl@linux.com>
  * 		Generalized, added support for multiple lists and
  * 		constructors / destructors.
  */