From: Cedric Le Goater <clg@fr.ibm.com>

This is a preliminary patch changing the clone_flags type to 64bits
for all the routines called by do_fork(). It prepares ground for
the next patch which introduces an enhanced version of clone().

This is work in progress. All conversions might not be done yet.

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
---
 arch/alpha/kernel/process.c         |    2 +-
 arch/arm/kernel/process.c           |    2 +-
 arch/avr32/kernel/process.c         |    2 +-
 arch/blackfin/kernel/process.c      |    2 +-
 arch/cris/arch-v10/kernel/process.c |    2 +-
 arch/cris/arch-v32/kernel/process.c |    2 +-
 arch/frv/kernel/process.c           |    2 +-
 arch/h8300/kernel/process.c         |    2 +-
 arch/ia64/ia32/sys_ia32.c           |    2 +-
 arch/ia64/kernel/process.c          |    2 +-
 arch/m32r/kernel/process.c          |    2 +-
 arch/m68k/kernel/process.c          |    2 +-
 arch/m68knommu/kernel/process.c     |    2 +-
 arch/mips/kernel/process.c          |    2 +-
 arch/mn10300/kernel/process.c       |    2 +-
 arch/parisc/kernel/process.c        |    2 +-
 arch/powerpc/kernel/process.c       |    2 +-
 arch/s390/kernel/process.c          |    2 +-
 arch/sh/kernel/process_32.c         |    2 +-
 arch/sh/kernel/process_64.c         |    2 +-
 arch/sparc/kernel/process.c         |    2 +-
 arch/sparc64/kernel/process.c       |    2 +-
 arch/um/kernel/process.c            |    2 +-
 arch/v850/kernel/process.c          |    2 +-
 arch/x86/kernel/process_32.c        |    2 +-
 arch/x86/kernel/process_64.c        |    2 +-
 arch/xtensa/kernel/process.c        |    2 +-
 fs/namespace.c                      |    2 +-
 include/linux/ipc_namespace.h       |    4 ++--
 include/linux/key.h                 |    2 +-
 include/linux/mnt_namespace.h       |    2 +-
 include/linux/nsproxy.h             |    2 +-
 include/linux/pid_namespace.h       |    4 ++--
 include/linux/sched.h               |    2 +-
 include/linux/security.h            |    6 +++---
 include/linux/sem.h                 |    4 ++--
 include/linux/user_namespace.h      |    4 ++--
 include/linux/utsname.h             |    4 ++--
 include/net/net_namespace.h         |    4 ++--
 ipc/namespace.c                     |    2 +-
 ipc/sem.c                           |    2 +-
 kernel/fork.c                       |   14 +++++++-------
 kernel/nsproxy.c                    |    4 ++--
 kernel/pid_namespace.c              |    2 +-
 kernel/user_namespace.c             |    2 +-
 kernel/utsname.c                    |    2 +-
 net/core/net_namespace.c            |    4 ++--
 security/dummy.c                    |    2 +-
 security/keys/process_keys.c        |    2 +-
 security/security.c                 |    2 +-
 security/selinux/hooks.c            |    2 +-
 51 files changed, 67 insertions(+), 67 deletions(-)

Index: 2.6.24-mm1/arch/alpha/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/alpha/kernel/process.c
+++ 2.6.24-mm1/arch/alpha/kernel/process.c
@@ -270,7 +270,7 @@ alpha_vfork(struct pt_regs *regs)
  */
 
 int
-copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+copy_thread(int nr, u64 clone_flags, unsigned long usp,
 	    unsigned long unused,
 	    struct task_struct * p, struct pt_regs * regs)
 {
Index: 2.6.24-mm1/arch/arm/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/arm/kernel/process.c
+++ 2.6.24-mm1/arch/arm/kernel/process.c
@@ -331,7 +331,7 @@ void release_thread(struct task_struct *
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
 
 int
-copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start,
+copy_thread(int nr, u64 clone_flags, unsigned long stack_start,
 	    unsigned long stk_sz, struct task_struct *p, struct pt_regs *regs)
 {
 	struct thread_info *thread = task_thread_info(p);
Index: 2.6.24-mm1/arch/avr32/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/avr32/kernel/process.c
+++ 2.6.24-mm1/arch/avr32/kernel/process.c
@@ -325,7 +325,7 @@ int dump_fpu(struct pt_regs *regs, elf_f
 
 asmlinkage void ret_from_fork(void);
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+int copy_thread(int nr, u64 clone_flags, unsigned long usp,
 		unsigned long unused,
 		struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/blackfin/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/blackfin/kernel/process.c
+++ 2.6.24-mm1/arch/blackfin/kernel/process.c
@@ -168,7 +168,7 @@ asmlinkage int bfin_clone(struct pt_regs
 }
 
 int
-copy_thread(int nr, unsigned long clone_flags,
+copy_thread(int nr, u64 clone_flags,
 	    unsigned long usp, unsigned long topstk,
 	    struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/cris/arch-v10/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/cris/arch-v10/kernel/process.c
+++ 2.6.24-mm1/arch/cris/arch-v10/kernel/process.c
@@ -116,7 +116,7 @@ int kernel_thread(int (*fn)(void *), voi
  */
 asmlinkage void ret_from_fork(void);
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+int copy_thread(int nr, u64 clone_flags, unsigned long usp,
 		unsigned long unused,
 		struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/cris/arch-v32/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/cris/arch-v32/kernel/process.c
+++ 2.6.24-mm1/arch/cris/arch-v32/kernel/process.c
@@ -135,7 +135,7 @@ kernel_thread(int (*fn)(void *), void * 
 extern asmlinkage void ret_from_fork(void);
 
 int
-copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+copy_thread(int nr, u64 clone_flags, unsigned long usp,
 	unsigned long unused,
 	struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/frv/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/frv/kernel/process.c
+++ 2.6.24-mm1/arch/frv/kernel/process.c
@@ -204,7 +204,7 @@ void prepare_to_copy(struct task_struct 
 /*
  * set up the kernel stack and exception frames for a new process
  */
-int copy_thread(int nr, unsigned long clone_flags,
+int copy_thread(int nr, u64 clone_flags,
 		unsigned long usp, unsigned long topstk,
 		struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/h8300/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/h8300/kernel/process.c
+++ 2.6.24-mm1/arch/h8300/kernel/process.c
@@ -192,7 +192,7 @@ asmlinkage int h8300_clone(struct pt_reg
 
 }
 
-int copy_thread(int nr, unsigned long clone_flags,
+int copy_thread(int nr, u64 clone_flags,
                 unsigned long usp, unsigned long topstk,
 		 struct task_struct * p, struct pt_regs * regs)
 {
Index: 2.6.24-mm1/arch/ia64/ia32/sys_ia32.c
===================================================================
--- 2.6.24-mm1.orig/arch/ia64/ia32/sys_ia32.c
+++ 2.6.24-mm1/arch/ia64/ia32/sys_ia32.c
@@ -734,7 +734,7 @@ __ia32_copy_pp_list(struct ia64_partial_
 
 int
 ia32_copy_ia64_partial_page_list(struct task_struct *p,
-				unsigned long clone_flags)
+				u64 clone_flags)
 {
 	int retval = 0;
 
Index: 2.6.24-mm1/arch/ia64/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/ia64/kernel/process.c
+++ 2.6.24-mm1/arch/ia64/kernel/process.c
@@ -401,7 +401,7 @@ ia64_load_extra (struct task_struct *tas
  * so there is nothing to worry about.
  */
 int
-copy_thread (int nr, unsigned long clone_flags,
+copy_thread (int nr, u64 clone_flags,
 	     unsigned long user_stack_base, unsigned long user_stack_size,
 	     struct task_struct *p, struct pt_regs *regs)
 {
Index: 2.6.24-mm1/arch/m32r/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/m32r/kernel/process.c
+++ 2.6.24-mm1/arch/m32r/kernel/process.c
@@ -242,7 +242,7 @@ int dump_fpu(struct pt_regs *regs, elf_f
 	return 0; /* Task didn't use the fpu at all. */
 }
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long spu,
+int copy_thread(int nr, u64 clone_flags, unsigned long spu,
 	unsigned long unused, struct task_struct *tsk, struct pt_regs *regs)
 {
 	struct pt_regs *childregs = task_pt_regs(tsk);
Index: 2.6.24-mm1/arch/m68k/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/m68k/kernel/process.c
+++ 2.6.24-mm1/arch/m68k/kernel/process.c
@@ -235,7 +235,7 @@ asmlinkage int m68k_clone(struct pt_regs
 		       parent_tidptr, child_tidptr);
 }
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+int copy_thread(int nr, u64 clone_flags, unsigned long usp,
 		 unsigned long unused,
 		 struct task_struct * p, struct pt_regs * regs)
 {
Index: 2.6.24-mm1/arch/m68knommu/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/m68knommu/kernel/process.c
+++ 2.6.24-mm1/arch/m68knommu/kernel/process.c
@@ -200,7 +200,7 @@ asmlinkage int m68k_clone(struct pt_regs
         return do_fork(clone_flags, newsp, regs, 0, NULL, NULL);
 }
 
-int copy_thread(int nr, unsigned long clone_flags,
+int copy_thread(int nr, u64 clone_flags,
 		unsigned long usp, unsigned long topstk,
 		struct task_struct * p, struct pt_regs * regs)
 {
Index: 2.6.24-mm1/arch/mips/kernel/process.c
===================================================================
--- 2.6.24-mm1.orig/arch/mips/kernel/process.c
+++ 2.6.24-mm1/arch/mips/kernel/process.c
@@ -100,7 +100,7 @@ void flush_thread(void)
 {
 }
 
-int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
+int copy_thread(int nr, u64 clone_flags, unsigned long usp,
 	unsigned long unused, struct task_stru