Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 changes from Martin Schwidefsky:
 "No new functions, a few changes to make the code more robust, some
  cleanups and bug fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (21 commits)
  s390/vtimer: rework virtual timer interface
  s390/dis: Add the servc instruction to the disassembler.
  s390/comments: unify copyright messages and remove file names
  s390/lgr: Add init check to lgr_info_log()
  s390/cpu init: use __get_cpu_var instead of per_cpu
  s390/idle: reduce size of s390_idle_data structure
  s390/idle: fix sequence handling vs cpu hotplug
  s390/ap: resend enable adapter interrupt request.
  s390/hypfs: Add missing get_next_ino()
  s390/dasd: add shutdown action
  s390/ipl: Fix ipib handling for "dumpreipl" shutdown action
  s390/smp: make absolute lowcore / cpu restart parameter accesses more robust
  s390/vmlogrdr: cleanup driver attribute usage
  s390/vmlogrdr: cleanup device attribute usage
  s390/ccwgroup: remove unused ccwgroup_device member
  s390/cio/chp: cleanup attribute usage
  s390/sigp: use sigp order code defines in assembly code
  s390/smp: use sigp cpu status definitions
  s390/smp/kvm: unifiy sigp definitions
  s390/smp: remove redundant check
  ...

82 files changed, 146 insertions, 248 deletions

diff --git a/arch/s390/include/asm/airq.h b/arch/s390/include/asm/airq.h
index 1ac80d6b0588..9819891ed7a2 100644
--- a/arch/s390/include/asm/airq.h
+++ b/arch/s390/include/asm/airq.h
@@ -1,7 +1,5 @@
 /*
- *  include/asm-s390/airq.h
- *
- *    Copyright IBM Corp. 2002,2007
+ *    Copyright IBM Corp. 2002, 2007
  *    Author(s): Ingo Adlung <adlung@de.ibm.com>
  *		 Cornelia Huck <cornelia.huck@de.ibm.com>
  *		 Arnd Bergmann <arndb@de.ibm.com>
diff --git a/arch/s390/include/asm/appldata.h b/arch/s390/include/asm/appldata.h
index 79283dac8281..f328294faeae 100644
--- a/arch/s390/include/asm/appldata.h
+++ b/arch/s390/include/asm/appldata.h
@@ -1,7 +1,5 @@
 /*
- * include/asm-s390/appldata.h
- *
- * Copyright (C) IBM Corp. 2006
+ * Copyright IBM Corp. 2006
  *
  * Author(s): Melissa Howland <melissah@us.ibm.com>
  */
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index 748347baecb8..c797832daa5f 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -1,8 +1,5 @@
-#ifndef __ARCH_S390_ATOMIC__
-#define __ARCH_S390_ATOMIC__
-
 /*
- * Copyright 1999,2009 IBM Corp.
+ * Copyright IBM Corp. 1999, 2009
  * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *	      Denis Joseph Barrow,
  *	      Arnd Bergmann <arndb@de.ibm.com>,
@@ -13,6 +10,9 @@
  *
  */
 
+#ifndef __ARCH_S390_ATOMIC__
+#define __ARCH_S390_ATOMIC__
+
 #include <linux/compiler.h>
 #include <linux/types.h>
 #include <asm/cmpxchg.h>
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index a6ff5a83e227..6f573890fb28 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -1,11 +1,6 @@
-#ifndef _S390_BITOPS_H
-#define _S390_BITOPS_H
-
 /*
- *  include/asm-s390/bitops.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/bitops.h"
@@ -13,6 +8,9 @@
  *
  */
 
+#ifndef _S390_BITOPS_H
+#define _S390_BITOPS_H
+
 #ifndef _LINUX_BITOPS_H
 #error only <linux/bitops.h> can be included directly
 #endif
diff --git a/arch/s390/include/asm/bugs.h b/arch/s390/include/asm/bugs.h
index 011f1e6a2a6c..0f5bd894f4dc 100644
--- a/arch/s390/include/asm/bugs.h
+++ b/arch/s390/include/asm/bugs.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/bugs.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/bugs.h"
diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
index 2a30d5ac0667..4d7ccac5fd1d 100644
--- a/arch/s390/include/asm/cache.h
+++ b/arch/s390/include/asm/cache.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/cache.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *
  *  Derived from "include/asm-i386/cache.h"
  *    Copyright (C) 1992, Linus Torvalds
diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index 9381c92cc779..1cb4bb3f32d9 100644
--- a/arch/s390/include/asm/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
@@ -1,5 +1,5 @@
 /*
- * Copyright  IBM Corp. 2002, 2009
+ * Copyright IBM Corp. 2002, 2009
  *
  * Author(s): Arnd Bergmann <arndb@de.ibm.com>
  *
diff --git a/arch/s390/include/asm/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index f2ef34f6d6e5..01a905eb11e0 100644
--- a/arch/s390/include/asm/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
@@ -6,14 +6,12 @@ struct ccw_driver;
 
 /**
  * struct ccwgroup_device - ccw group device
- * @creator_id: unique number of the driver
  * @state: online/offline state
  * @count: number of attached slave devices
  * @dev: embedded device structure
  * @cdev: variable number of slave devices, allocated as needed
  */
 struct ccwgroup_device {
-	unsigned long creator_id;
 	enum {
 		CCWGROUP_OFFLINE,
 		CCWGROUP_ONLINE,
diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h
index 6c00f6800a34..4f57a4f3909a 100644
--- a/arch/s390/include/asm/checksum.h
+++ b/arch/s390/include/asm/checksum.h
@@ -1,18 +1,16 @@
-#ifndef _S390_CHECKSUM_H
-#define _S390_CHECKSUM_H
-
 /*
- *  include/asm-s390/checksum.h
  *    S390 fast network checksum routines
- *    see also arch/S390/lib/checksum.c
  *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Ulrich Hild        (first version)
  *               Martin Schwidefsky (heavily optimized CKSM version)
  *               D.J. Barrow        (third attempt) 
  */
 
+#ifndef _S390_CHECKSUM_H
+#define _S390_CHECKSUM_H
+
 #include <asm/uaccess.h>
 
 /*
diff --git a/arch/s390/include/asm/chpid.h b/arch/s390/include/asm/chpid.h
index 8e88e2221771..e5bde9f9291f 100644
--- a/arch/s390/include/asm/chpid.h
+++ b/arch/s390/include/asm/chpid.h
@@ -1,6 +1,4 @@
 /*
- *  drivers/s390/cio/chpid.h
- *
  *    Copyright IBM Corp. 2007
  *    Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
  */
diff --git a/arch/s390/include/asm/chsc.h b/arch/s390/include/asm/chsc.h
index 4943654ed7fd..bf115b49f444 100644
--- a/arch/s390/include/asm/chsc.h
+++ b/arch/s390/include/asm/chsc.h
@@ -1,7 +1,7 @@
 /*
  * ioctl interface for /dev/chsc
  *
- * Copyright 2008 IBM Corp.
+ * Copyright IBM Corp. 2008
  * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
  */
 
diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h
index 4c8d4d5b8bd2..77043aa44d67 100644
--- a/arch/s390/include/asm/cio.h
+++ b/arch/s390/include/asm/cio.h
@@ -1,7 +1,4 @@
 /*
- *  include/asm-s390/cio.h
- *  include/asm-s390x/cio.h
- *
  * Common interface for I/O on S/390
  */
 #ifndef _ASM_S390_CIO_H_
diff --git a/arch/s390/include/asm/cpcmd.h b/arch/s390/include/asm/cpcmd.h
index 48a9eab16429..3dfadb5d648f 100644
--- a/arch/s390/include/asm/cpcmd.h
+++ b/arch/s390/include/asm/cpcmd.h
@@ -1,8 +1,6 @@
 /*
- *  arch/s390/kernel/cpcmd.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
  *               Christian Borntraeger (cborntra@de.ibm.com),
  */
diff --git a/arch/s390/include/asm/cpu.h b/arch/s390/include/asm/cpu.h
index e0b69540216f..f5a8e2fcde0c 100644
--- a/arch/s390/include/asm/cpu.h
+++ b/arch/s390/include/asm/cpu.h
@@ -1,5 +1,5 @@
 /*
- *    Copyright IBM Corp. 2000,2009
+ *    Copyright IBM Corp. 2000, 2009
  *    Author(s): Hartmut Penner <hp@de.ibm.com>,
  *		 Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *		 Christian Ehrhardt <ehrhardt@de.ibm.com>,
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 718374de9c7f..8709bdef233c 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -1,7 +1,5 @@
 /*
- *  include/asm-s390/cputime.h
- *
- *  (C) Copyright IBM Corp. 2004
+ *  Copyright IBM Corp. 2004
  *
  *  Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
@@ -167,12 +165,14 @@ static inline clock_t cputime64_to_clock_t(cputime64_t cputime)
 }
 
 struct s390_idle_data {
+	int nohz_delay;
 	unsigned int sequence;
 	unsigned long long idle_count;
-	unsigned long long idle_enter;
-	unsigned long long idle_exit;
 	unsigned long long idle_time;
-	int nohz_delay;
+	unsigned long long clock_idle_enter;
+	unsigned long long clock_idle_exit;
+	unsigned long long timer_idle_enter;
+	unsigned long long timer_idle_exit;
 };
 
 DECLARE_PER_CPU(struct s390_idle_data, s390_idle);
diff --git a/arch/s390/include/asm/crw.h b/arch/s390/include/asm/crw.h
index 749a97e61bea..7c31d3e25cd1 100644
--- a/arch/s390/include/asm/crw.h
+++ b/arch/s390/include/asm/crw.h
@@ -1,6 +1,6 @@
 /*
  *   Data definitions for channel report processing
- *    Copyright IBM Corp. 2000,2009
+ *    Copyright IBM Corp. 2000, 2009
  *    Author(s): Ingo Adlung <adlung@de.ibm.com>,
  *		 Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *		 Cornelia Huck <cornelia.huck@de.ibm.com>,
diff --git a/arch/s390/include/asm/current.h b/arch/s390/include/asm/current.h
index 7a68084ec2f0..b80941f30df5 100644
--- a/arch/s390/include/asm/current.h
+++ b/arch/s390/include/asm/current.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/current.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/current.h"
diff --git a/arch/s390/include/asm/dasd.h b/arch/s390/include/asm/dasd.h
index 0be28efe5b66..38eca3ba40e2 100644
--- a/arch/s390/include/asm/dasd.h
+++ b/arch/s390/include/asm/dasd.h
@@ -1,8 +1,7 @@
 /* 
- * File...........: linux/drivers/s390/block/dasd.c
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
- * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000
+ * Copyright IBM Corp. 1999, 2000
  * EMC Symmetrix ioctl Copyright EMC Corporation, 2008
  * Author.........: Nigel Hislop <hislop_nigel@emc.com>
  *
diff --git a/arch/s390/include/asm/debug.h b/arch/s390/include/asm/debug.h
index 8a8245ed14d2..f39677e6ccde 100644
--- a/arch/s390/include/asm/debug.h
+++ b/arch/s390/include/asm/debug.h
@@ -1,9 +1,7 @@
 /*
- *  include/asm-s390/debug.h
  *   S/390 debug facility
  *
- *    Copyright (C) 1999, 2000 IBM Deutschland Entwicklung GmbH,
- *                             IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  */
 
 #ifndef DEBUG_H
diff --git a/arch/s390/include/asm/delay.h b/arch/s390/include/asm/delay.h
index 0e3b35f96be1..3f6e4095f471 100644
--- a/arch/s390/include/asm/delay.h
+++ b/arch/s390/include/asm/delay.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/delay.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/delay.h"
diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h
index 7425c6af6cd4..6fb6de4f15b0 100644
--- a/arch/s390/include/asm/dma.h
+++ b/arch/s390/include/asm/dma.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/dma.h
- *
  *  S390 version
  */
 
diff --git a/arch/s390/include/asm/ebcdic.h b/arch/s390/include/asm/ebcdic.h
index 7f6f641d32f4..c5befc5a3bf5 100644
--- a/arch/s390/include/asm/ebcdic.h
+++ b/arch/s390/include/asm/ebcdic.h
@@ -1,9 +1,8 @@
 /*
- *  include/asm-s390/ebcdic.h
  *    EBCDIC -> ASCII, ASCII -> EBCDIC conversion routines.
  *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 06151e6a3098..32e8449640fa 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/elf.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/elf.h"
diff --git a/arch/s390/include/asm/errno.h b/arch/s390/include/asm/errno.h
index e41d5b37c4d6..395e97d8005e 100644
--- a/arch/s390/include/asm/errno.h
+++ b/arch/s390/include/asm/errno.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/errno.h
- *
  *  S390 version
  *
  */
diff --git a/arch/s390/include/asm/etr.h b/arch/s390/include/asm/etr.h
index 538e1b36a726..a24b03b9fb64 100644
--- a/arch/s390/include/asm/etr.h
+++ b/arch/s390/include/asm/etr.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/etr.h
- *
  *  Copyright IBM Corp. 2006
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
diff --git a/arch/s390/include/asm/extmem.h b/arch/s390/include/asm/extmem.h
index 33837d756184..6276002d76ba 100644
--- a/arch/s390/include/asm/extmem.h
+++ b/arch/s390/include/asm/extmem.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390x/extmem.h
- *
  *  definitions for external memory segment support
- *  Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *  Copyright IBM Corp. 2003
  */
 
 #ifndef _ASM_S390X_DCSS_H
diff --git a/arch/s390/include/asm/hardirq.h b/arch/s390/include/asm/hardirq.h
index 510ba9ef4248..0c82ba86e997 100644
--- a/arch/s390/include/asm/hardirq.h
+++ b/arch/s390/include/asm/hardirq.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/hardirq.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
  *               Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
  *
diff --git a/arch/s390/include/asm/idals.h b/arch/s390/include/asm/idals.h
index aef0dde340d1..ea5a6e45fd93 100644
--- a/arch/s390/include/asm/idals.h
+++ b/arch/s390/include/asm/idals.h
@@ -1,10 +1,9 @@
 /* 
- * File...........: linux/include/asm-s390x/idals.h
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  *		    Martin Schwidefsky <schwidefsky@de.ibm.com>
  * Bugreports.to..: <Linux390@de.ibm.com>
- * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 2000a
- 
+ * Copyright IBM Corp. 2000
+ *
  * History of changes
  * 07/24/00 new file
  * 05/04/02 code restructuring.
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h
index f81a0975cbea..559e921a6bba 100644
--- a/arch/s390/include/asm/io.h
+++ b/arch/s390/include/asm/io.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/io.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/io.h"
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h
index 38fdf451febb..37b9091ab8c0 100644
--- a/arch/s390/include/asm/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
@@ -1,5 +1,5 @@
 /*
- *    Copyright IBM Corp. 2006,2010
+ *    Copyright IBM Corp. 2006, 2010
  *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h
index f4f38826eebb..694bcd6bd927 100644
--- a/arch/s390/include/asm/kexec.h
+++ b/arch/s390/include/asm/kexec.h
@@ -1,7 +1,5 @@
 /*
- * include/asm-s390/kexec.h
- *
- * (C) Copyright IBM Corp. 2005
+ * Copyright IBM Corp. 2005
  *
  * Author(s): Rolf Adelsberger <adelsberger@de.ibm.com>
  *
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h
index a231a9439c4b..dcf6948a875c 100644
--- a/arch/s390/include/asm/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  *
- * Copyright (C) IBM Corporation, 2002, 2006
+ * Copyright IBM Corp. 2002, 2006
  *
  * 2002-Oct	Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel
  *		Probes initial implementation ( includes suggestions from
diff --git a/arch/s390/include/asm/kvm.h b/arch/s390/include/asm/kvm.h
index bdcbe0f8dd7b..d25da598ec62 100644
--- a/arch/s390/include/asm/kvm.h
+++ b/arch/s390/include/asm/kvm.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_KVM_S390_H
 #define __LINUX_KVM_S390_H
 /*
- * asm-s390/kvm.h - KVM s390 specific structures and definitions
+ * KVM s390 specific structures and definitions
  *
  * Copyright IBM Corp. 2008
  *
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index dd17537b9a9d..b7841546991f 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -1,7 +1,7 @@
 /*
- * asm-s390/kvm_host.h - definition for kernel virtual machines on s390
+ * definition for kernel virtual machines on s390
  *
- * Copyright IBM Corp. 2008,2009
+ * Copyright IBM Corp. 2008, 2009
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License (version 2 only)
diff --git a/arch/s390/include/asm/kvm_para.h b/arch/s390/include/asm/kvm_para.h
index a98832961035..da44867de60f 100644
--- a/arch/s390/include/asm/kvm_para.h
+++ b/arch/s390/include/asm/kvm_para.h
@@ -1,5 +1,5 @@
 /*
- * asm-s390/kvm_para.h - definition for paravirtual devices on s390
+ * definition for paravirtual devices on s390
  *
  * Copyright IBM Corp. 2008
  *
diff --git a/arch/s390/include/asm/kvm_virtio.h b/arch/s390/include/asm/kvm_virtio.h
index 72f614181eff..44a438ca9e72 100644
--- a/arch/s390/include/asm/kvm_virtio.h
+++ b/arch/s390/include/asm/kvm_virtio.h
@@ -1,5 +1,5 @@
 /*
- * kvm_virtio.h - definition for virtio for kvm on s390
+ * definition for virtio for kvm on s390
  *
  * Copyright IBM Corp. 2008
  *
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 47853debb3b9..aab5555bbbda 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -1,5 +1,5 @@
 /*
- *    Copyright IBM Corp. 1999,2012
+ *    Copyright IBM Corp. 1999, 2012
  *    Author(s): Hartmut Penner <hp@de.ibm.com>,
  *		 Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *		 Denis Joseph Barrow,
@@ -302,12 +302,7 @@ struct _lowcore {
 	 */
 	__u64	ipib;				/* 0x0e00 */
 	__u32	ipib_checksum;			/* 0x0e08 */
-	/*
-	 * Because the vmcore_info pointer is not 8 byte aligned it never
-	 * should not be accessed directly. For accessing the pointer, first
-	 * copy it to a local pointer variable.
-	 */
-	__u8	vmcore_info[8];			/* 0x0e0c */
+	__u64	vmcore_info;			/* 0x0e0c */
 	__u8	pad_0x0e14[0x0e18-0x0e14];	/* 0x0e14 */
 	__u64	os_info;			/* 0x0e18 */
 	__u8	pad_0x0e20[0x0f00-0x0e20];	/* 0x0e20 */
diff --git a/arch/s390/include/asm/mathemu.h b/arch/s390/include/asm/mathemu.h
index e8dd1ba8edb0..614dfaf47f71 100644
--- a/arch/s390/include/asm/mathemu.h
+++ b/arch/s390/include/asm/mathemu.h
@@ -1,9 +1,8 @@
 /*
- *  arch/s390/kernel/mathemu.h
  *    IEEE floating point emulation.
  *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
 
diff --git a/arch/s390/include/asm/mman.h b/arch/s390/include/asm/mman.h
index d49760e63506..abc1932ac4e1 100644
--- a/arch/s390/include/asm/mman.h
+++ b/arch/s390/include/asm/mman.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/mman.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/mman.h"
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index 69bdf72e95ec..5c63615f1349 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/mmu_context.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/mmu_context.h"
diff --git a/arch/s390/include/asm/monwriter.h b/arch/s390/include/asm/monwriter.h
index f0cbf96c52e6..f845c8e2f861 100644
--- a/arch/s390/include/asm/monwriter.h
+++ b/arch/s390/include/asm/monwriter.h
@@ -1,7 +1,5 @@
 /*
- * include/asm-s390/monwriter.h
- *
- * Copyright (C) IBM Corp. 2006
+ * Copyright IBM Corp. 2006
  * Character device driver for writing z/VM APPLDATA monitor records
  * Version 1.0
  * Author(s): Melissa Howland <melissah@us.ibm.com>
diff --git a/arch/s390/include/asm/nmi.h b/arch/s390/include/asm/nmi.h
index f4b60441adca..35f8ec185616 100644
--- a/arch/s390/include/asm/nmi.h
+++ b/arch/s390/include/asm/nmi.h
@@ -1,7 +1,7 @@
 /*
  *   Machine check handler definitions
  *
- *    Copyright IBM Corp. 2000,2009
+ *    Copyright IBM Corp. 2000, 2009
  *    Author(s): Ingo Adlung <adlung@de.ibm.com>,
  *		 Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *		 Cornelia Huck <cornelia.huck@de.ibm.com>,
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index f7ec548c2b9d..27ab3c7c1e8b 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/page.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Hartmut Penner (hp@de.ibm.com)
  */
 
diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h
index 43078c194394..590c3219c634 100644
--- a/arch/s390/include/asm/pgalloc.h
+++ b/arch/s390/include/asm/pgalloc.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/pgalloc.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Hartmut Penner (hp@de.ibm.com)
  *               Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index b3227415abda..6bd7d7483017 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/pgtable.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Hartmut Penner (hp@de.ibm.com)
  *               Ulrich Weigand (weigand@de.ibm.com)
  *               Martin Schwidefsky (schwidefsky@de.ibm.com)
diff --git a/arch/s390/include/asm/posix_types.h b/arch/s390/include/asm/posix_types.h
index 7be104c0f192..7bcc14e395f0 100644
--- a/arch/s390/include/asm/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/posix_types.h
- *
  *  S390 version
  *
  */
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 20d0585cf905..c40fa91e38a8 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/processor.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Hartmut Penner (hp@de.ibm.com),
  *               Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
@@ -348,4 +346,14 @@ extern void (*s390_base_ext_handler_fn)(void);
 	".previous\n"
 #endif
 
+extern int memcpy_real(void *, void *, size_t);
+extern void memcpy_absolute(void *, void *, size_t);
+
+#define mem_assign_absolute(dest, val) {			\
+	__typeof__(dest) __tmp = (val);				\
+								\
+	BUILD_BUG_ON(sizeof(__tmp) != sizeof(val));		\
+	memcpy_absolute(&(dest), &__tmp, sizeof(__tmp));	\
+}
+
 #endif                                 /* __ASM_S390_PROCESSOR_H           */
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index aeb77f017985..d5f08ea566ed 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/ptrace.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
  */
 
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index f039d86adf67..57d0d7e794b1 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -1,7 +1,5 @@
 /*
- * linux/include/asm-s390/qdio.h
- *
- * Copyright 2000,2008 IBM Corp.
+ * Copyright IBM Corp. 2000, 2008
  * Author(s): Utz Bacher <utz.bacher@de.ibm.com>
  *	      Jan Glauber <jang@linux.vnet.ibm.com>
  *
diff --git a/arch/s390/include/asm/qeth.h b/arch/s390/include/asm/qeth.h
index 2c7c898c03e4..3a896cf52589 100644
--- a/arch/s390/include/asm/qeth.h
+++ b/arch/s390/include/asm/qeth.h
@@ -1,9 +1,7 @@
 /*
- * include/asm-s390/qeth.h
- *
  * ioctl definitions for qeth driver
  *
- * Copyright (C) 2004 IBM Corporation
+ * Copyright IBM Corp. 2004
  *
  * Author(s):	Thomas Spatzier <tspat@de.ibm.com>
  *
diff --git a/arch/s390/include/asm/reset.h b/arch/s390/include/asm/reset.h
index 3d6ad4ad2a3f..804578587a7a 100644
--- a/arch/s390/include/asm/reset.h
+++ b/arch/s390/include/asm/reset.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/reset.h
- *
  *    Copyright IBM Corp. 2006
  *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
  */
diff --git a/arch/s390/include/asm/resource.h b/arch/s390/include/asm/resource.h
index 366c01de04f2..ec23d1c73c92 100644
--- a/arch/s390/include/asm/resource.h
+++ b/arch/s390/include/asm/resource.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/resource.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/resources.h"
diff --git a/arch/s390/include/asm/rwsem.h b/arch/s390/include/asm/rwsem.h
index 1ceee10264c3..487f9b64efb9 100644
--- a/arch/s390/include/asm/rwsem.h
+++ b/arch/s390/include/asm/rwsem.h
@@ -2,10 +2,8 @@
 #define _S390_RWSEM_H
 
 /*
- *  include/asm-s390/rwsem.h
- *
  *  S390 version
- *    Copyright (C) 2002 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 2002
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Based on asm-alpha/semaphore.h and asm-i386/rwsem.h
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index bf238c55740b..8685d1fb8b75 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/sclp.h
- *
  *    Copyright IBM Corp. 2007
  *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
  */
diff --git a/arch/s390/include/asm/scsw.h b/arch/s390/include/asm/scsw.h
index de389cb54d28..4071d00978cb 100644
--- a/arch/s390/include/asm/scsw.h
+++ b/arch/s390/include/asm/scsw.h
@@ -1,7 +1,7 @@
 /*
  *  Helper functions for scsw access.
  *
- *    Copyright IBM Corp. 2008,2009
+ *    Copyright IBM Corp. 2008, 2009
  *    Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
  */
 
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 40eb2ff88e9e..57e80534375a 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/setup.h
- *
  *  S390 version
- *    Copyright IBM Corp. 1999,2010
+ *    Copyright IBM Corp. 1999, 2010
  */
 
 #ifndef _ASM_S390_SETUP_H
diff --git a/arch/s390/include/asm/shmparam.h b/arch/s390/include/asm/shmparam.h
index c2e0c0508e73..e985182738f8 100644
--- a/arch/s390/include/asm/shmparam.h
+++ b/arch/s390/include/asm/shmparam.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/shmparam.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/shmparam.h"
diff --git a/arch/s390/include/asm/sigcontext.h b/arch/s390/include/asm/sigcontext.h
index aeb6e0b13329..584787f6ce44 100644
--- a/arch/s390/include/asm/sigcontext.h
+++ b/arch/s390/include/asm/sigcontext.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/sigcontext.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  */
 
 #ifndef _ASM_S390_SIGCONTEXT_H
diff --git a/arch/s390/include/asm/siginfo.h b/arch/s390/include/asm/siginfo.h
index e0ff1ab054be..91fd3e4b70ce 100644
--- a/arch/s390/include/asm/siginfo.h
+++ b/arch/s390/include/asm/siginfo.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/siginfo.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/siginfo.h"
diff --git a/arch/s390/include/asm/signal.h b/arch/s390/include/asm/signal.h
index cdf5cb2fe03f..6d4d9d1faee9 100644
--- a/arch/s390/include/asm/signal.h
+++ b/arch/s390/include/asm/signal.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/signal.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/signal.h"
diff --git a/arch/s390/include/asm/sigp.h b/arch/s390/include/asm/sigp.h
new file mode 100644
index 000000000000..7306270b5b84
--- /dev/null
+++ b/arch/s390/include/asm/sigp.h
@@ -0,0 +1,31 @@
+#ifndef __S390_ASM_SIGP_H
+#define __S390_ASM_SIGP_H
+
+/* SIGP order codes */
+#define SIGP_SENSE		      1
+#define SIGP_EXTERNAL_CALL	      2
+#define SIGP_EMERGENCY_SIGNAL	      3
+#define SIGP_STOP		      5
+#define SIGP_RESTART		      6
+#define SIGP_STOP_AND_STORE_STATUS    9
+#define SIGP_INITIAL_CPU_RESET	     11
+#define SIGP_SET_PREFIX		     13
+#define SIGP_STORE_STATUS_AT_ADDRESS 14
+#define SIGP_SET_ARCHITECTURE	     18
+#define SIGP_SENSE_RUNNING	     21
+
+/* SIGP condition codes */
+#define SIGP_CC_ORDER_CODE_ACCEPTED 0
+#define SIGP_CC_STATUS_STORED	    1
+#define SIGP_CC_BUSY		    2
+#define SIGP_CC_NOT_OPERATIONAL	    3
+
+/* SIGP cpu status bits */
+
+#define SIGP_STATUS_CHECK_STOP		0x00000010UL
+#define SIGP_STATUS_STOPPED		0x00000040UL
+#define SIGP_STATUS_INVALID_PARAMETER	0x00000100UL
+#define SIGP_STATUS_INCORRECT_STATE	0x00000200UL
+#define SIGP_STATUS_NOT_RUNNING		0x00000400UL
+
+#endif /* __S390_ASM_SIGP_H */
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index 0b6f586c1383..a0a8340daafa 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -1,5 +1,5 @@
 /*
- *    Copyright IBM Corp. 1999,2012
+ *    Copyright IBM Corp. 1999, 2012
  *    Author(s): Denis Joseph Barrow,
  *		 Martin Schwidefsky <schwidefsky@de.ibm.com>,
  *		 Heiko Carstens <heiko.carstens@de.ibm.com>,
diff --git a/arch/s390/include/asm/socket.h b/arch/s390/include/asm/socket.h
index c91b720965c0..69718cd6d635 100644
--- a/arch/s390/include/asm/socket.h
+++ b/arch/s390/include/asm/socket.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/socket.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/socket.h"
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index fd94dfec8d08..701fe8c59e1f 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/spinlock.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
  *  Derived from "include/asm-i386/spinlock.h"
diff --git a/arch/s390/include/asm/stat.h b/arch/s390/include/asm/stat.h
index d92959eebb65..b4ca97d91466 100644
--- a/arch/s390/include/asm/stat.h
+++ b/arch/s390/include/asm/stat.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/stat.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/stat.h"
diff --git a/arch/s390/include/asm/statfs.h b/arch/s390/include/asm/statfs.h
index 3be7fbd406c8..5acca0a34c20 100644
--- a/arch/s390/include/asm/statfs.h
+++ b/arch/s390/include/asm/statfs.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/statfs.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/statfs.h"
diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h
index 8cc160c9e1cb..1bd1352fa3b5 100644
--- a/arch/s390/include/asm/string.h
+++ b/arch/s390/include/asm/string.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/string.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
  */
 
diff --git a/arch/s390/include/asm/swab.h b/arch/s390/include/asm/swab.h
index a3e4ebb32090..da3bfe5cc161 100644
--- a/arch/s390/include/asm/swab.h
+++ b/arch/s390/include/asm/swab.h
@@ -2,10 +2,8 @@
 #define _S390_SWAB_H
 
 /*
- *  include/asm-s390/swab.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
 
diff --git a/arch/s390/include/asm/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index 79d3d6e2e9c5..282ee36f6162 100644
--- a/arch/s390/include/asm/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
@@ -1,7 +1,7 @@
 /*
  * definition for store system information stsi
  *
- * Copyright IBM Corp. 2001,2008
+ * Copyright IBM Corp. 2001, 2008
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License (version 2 only)
diff --git a/arch/s390/include/asm/tape390.h b/arch/s390/include/asm/tape390.h
index 884fba48f1ff..b2bc4bab7929 100644
--- a/arch/s390/include/asm/tape390.h
+++ b/arch/s390/include/asm/tape390.h
@@ -1,10 +1,9 @@
 /*************************************************************************
  *
- * tape390.h
  *	   enables user programs to display messages and control encryption
  *	   on s390 tape devices
  *
- *	   Copyright IBM Corp. 2001,2006
+ *	   Copyright IBM Corp. 2001, 2006
  *	   Author(s): Michael Holzheu <holzheu@de.ibm.com>
  *
  *************************************************************************/
diff --git a/arch/s390/include/asm/termios.h b/arch/s390/include/asm/termios.h
index bc3a35cefc96..cb9fe2786b81 100644
--- a/arch/s390/include/asm/termios.h
+++ b/arch/s390/include/asm/termios.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/termios.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/termios.h"
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 4e40b25cd060..bb08e2afc5de 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/thread_info.h
- *
  *  S390 version
- *    Copyright (C) IBM Corp. 2002,2006
+ *    Copyright IBM Corp. 2002, 2006
  *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
 
diff --git a/arch/s390/include/asm/timer.h b/arch/s390/include/asm/timer.h
deleted file mode 100644
index 15d647901e5c..000000000000
--- a/arch/s390/include/asm/timer.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *  include/asm-s390/timer.h
- *
- *  (C) Copyright IBM Corp. 2003,2006
- *  Virtual CPU timer
- *
- *  Author: Jan Glauber (jang@de.ibm.com)
- */
-
-#ifndef _ASM_S390_TIMER_H
-#define _ASM_S390_TIMER_H
-
-#include <linux/timer.h>
-
-#define VTIMER_MAX_SLICE (0x7ffffffffffff000LL)
-
-struct vtimer_list {
-	struct list_head entry;
-
-	int cpu;
-	__u64 expires;
-	__u64 interval;
-
-	void (*function)(unsigned long);
-	unsigned long data;
-};
-
-/* the vtimer value will wrap after ca. 71 years */
-struct vtimer_queue {
-	struct list_head list;
-	spinlock_t lock;
-	__u64 timer;		/* last programmed timer */
-	__u64 elapsed;		/* elapsed time of timer expire values */
-	__u64 idle_enter;	/* cpu timer on idle enter */
-	__u64 idle_exit;	/* cpu timer on idle exit */
-};
-
-extern void init_virt_timer(struct vtimer_list *timer);
-extern void add_virt_timer(void *new);
-extern void add_virt_timer_periodic(void *new);
-extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires);
-extern int mod_virt_timer_periodic(struct vtimer_list *timer, __u64 expires);
-extern int del_virt_timer(struct vtimer_list *timer);
-
-extern void init_cpu_vtimer(void);
-extern void vtime_init(void);
-
-extern void vtime_stop_cpu(void);
-extern void vtime_start_leave(void);
-
-#endif /* _ASM_S390_TIMER_H */
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h
index 239ece9e53c1..fba4d66788a2 100644
--- a/arch/s390/include/asm/timex.h
+++ b/arch/s390/include/asm/timex.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/timex.h
- *
  *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999
  *
  *  Derived from "include/asm-i386/timex.h"
  *    Copyright (C) 1992, Linus Torvalds
diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h
index 6c8c35f8df14..6ba7c2c7217a 100644
--- a/arch/s390/include/asm/types.h
+++ b/arch/s390/include/asm/types.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/types.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/types.h"
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
index 1f3a79bcd262..a8ab18b18b54 100644
--- a/arch/s390/include/asm/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
@@ -1,8 +1,6 @@
 /*
- *  include/asm-s390/uaccess.h
- *
  *  S390 version
- *    Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *    Copyright IBM Corp. 1999, 2000
  *    Author(s): Hartmut Penner (hp@de.ibm.com),
  *               Martin Schwidefsky (schwidefsky@de.ibm.com)
  *
@@ -381,8 +379,6 @@ clear_user(void __user *to, unsigned long n)
 	return n;
 }
 
-extern int memcpy_real(void *, void *, size_t);
-extern void memcpy_absolute(void *, void *, size_t);
 extern int copy_to_user_real(void __user *dest, void *src, size_t count);
 extern int copy_from_user_real(void *dest, void __user *src, size_t count);
 
diff --git a/arch/s390/include/asm/ucontext.h b/arch/s390/include/asm/ucontext.h
index cfb874e66c9a..200e06325c6a 100644
--- a/arch/s390/include/asm/ucontext.h
+++ b/arch/s390/include/asm/ucontext.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/ucontext.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/ucontext.h"
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index 8a8008fe7b8f..2e37157ba6a9 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/unistd.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/unistd.h"
diff --git a/arch/s390/include/asm/user.h b/arch/s390/include/asm/user.h
index 1b050e35fdc6..6ed1d1886333 100644
--- a/arch/s390/include/asm/user.h
+++ b/arch/s390/include/asm/user.h
@@ -1,6 +1,4 @@
 /*
- *  include/asm-s390/user.h
- *
  *  S390 version
  *
  *  Derived from "include/asm-i386/usr.h"
diff --git a/arch/s390/include/asm/vtimer.h b/arch/s390/include/asm/vtimer.h
new file mode 100644
index 000000000000..bfe25d513ad2
--- /dev/null
+++ b/arch/s390/include/asm/vtimer.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright IBM Corp. 2003, 2012
+ *  Virtual CPU timer
+ *
+ *  Author(s): Jan Glauber <jan.glauber@de.ibm.com>
+ */
+
+#ifndef _ASM_S390_TIMER_H
+#define _ASM_S390_TIMER_H
+
+#define VTIMER_MAX_SLICE (0x7fffffffffffffffULL)
+
+struct vtimer_list {
+	struct list_head entry;
+	u64 expires;
+	u64 interval;
+	void (*function)(unsigned long);
+	unsigned long data;
+};
+
+extern void init_virt_timer(struct vtimer_list *timer);
+extern void add_virt_timer(struct vtimer_list *timer);
+extern void add_virt_timer_periodic(struct vtimer_list *timer);
+extern int mod_virt_timer(struct vtimer_list *timer, u64 expires);
+extern int mod_virt_timer_periodic(struct vtimer_list *timer, u64 expires);
+extern int del_virt_timer(struct vtimer_list *timer);
+
+extern void init_cpu_vtimer(void);
+extern void vtime_init(void);
+
+extern void vtime_stop_cpu(void);
+
+#endif /* _ASM_S390_TIMER_H */
diff --git a/arch/s390/include/asm/vtoc.h b/arch/s390/include/asm/vtoc.h
index 8406a2b3157a..221419de275e 100644
--- a/arch/s390/include/asm/vtoc.h
+++ b/arch/s390/include/asm/vtoc.h
@@ -1,9 +1,7 @@
 /*
- * include/asm-s390/vtoc.h
- *
  * This file contains volume label definitions for DASD devices.
  *
- * (C) Copyright IBM Corp. 2005
+ * Copyright IBM Corp. 2005
  *
  * Author(s): Volker Sameske <sameske@de.ibm.com>
  *
diff --git a/arch/s390/include/asm/zcrypt.h b/arch/s390/include/asm/zcrypt.h
index 00d3bbd44117..e83fc116f5bf 100644
--- a/arch/s390/include/asm/zcrypt.h
+++ b/arch/s390/include/asm/zcrypt.h
@@ -3,7 +3,7 @@
  *
  *  zcrypt 2.1.0 (user-visible header)
  *
- *  Copyright (C)  2001, 2006 IBM Corporation
+ *  Copyright IBM Corp. 2001, 2006
  *  Author(s): Robert Burroughs
  *	       Eric Rossman (edrossma@us.ibm.com)
  *