5 files changed, 3 insertions, 96 deletions
diff --git a/arch/um/include/skas/mmu-skas.h b/arch/um/include/skas/mmu-skas.h
deleted file mode 100644
index b26986c0c3d..00000000000
--- a/arch/um/include/skas/mmu-skas.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SKAS_MMU_H
-#define __SKAS_MMU_H
-
-#include "mm_id.h"
-#include "asm/ldt.h"
-
-struct mmu_context_skas {
-	struct mm_id id;
-	unsigned long last_page_table;
-#ifdef CONFIG_3_LEVEL_PGTABLES
-	unsigned long last_pmd;
-#endif
-	uml_ldt_t ldt;
-};
-
-extern void switch_mm_skas(struct mm_id * mm_idp);
-
-#endif
diff --git a/arch/um/include/skas/mode-skas.h b/arch/um/include/skas/mode-skas.h
index 8bc6916bbbb..e065feb000d 100644
--- a/arch/um/include/skas/mode-skas.h
+++ b/arch/um/include/skas/mode-skas.h
@@ -1,18 +1,11 @@
 /*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com)
  * Licensed under the GPL
  */
 
 #ifndef __MODE_SKAS_H__
 #define __MODE_SKAS_H__
 
-#include <sysdep/ptrace.h>
-
-extern unsigned long exec_regs[];
-extern unsigned long exec_fp_regs[];
-extern unsigned long exec_fpx_regs[];
-extern int have_fpx_regs;
-
 extern void kill_off_processes_skas(void);
 
 #endif
diff --git a/arch/um/include/skas/mode_kern_skas.h b/arch/um/include/skas/mode_kern_skas.h
deleted file mode 100644
index 8ee6285dfac..00000000000
--- a/arch/um/include/skas/mode_kern_skas.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SKAS_MODE_KERN_H__
-#define __SKAS_MODE_KERN_H__
-
-#include "linux/sched.h"
-#include "asm/page.h"
-#include "asm/ptrace.h"
-
-extern void flush_thread_skas(void);
-extern void switch_to_skas(void *prev, void *next);
-extern void start_thread_skas(struct pt_regs *regs, unsigned long eip,
-			      unsigned long esp);
-extern int copy_thread_skas(int nr, unsigned long clone_flags,
-			    unsigned long sp, unsigned long stack_top,
-			    struct task_struct *p, struct pt_regs *regs);
-extern void release_thread_skas(struct task_struct *task);
-extern void init_idle_skas(void);
-extern void flush_tlb_kernel_range_skas(unsigned long start,
-					unsigned long end);
-extern void flush_tlb_kernel_vm_skas(void);
-extern void __flush_tlb_one_skas(unsigned long addr);
-extern void flush_tlb_range_skas(struct vm_area_struct *vma,
-				 unsigned long start, unsigned long end);
-extern void flush_tlb_mm_skas(struct mm_struct *mm);
-extern void force_flush_all_skas(void);
-extern long execute_syscall_skas(void *r);
-extern void before_mem_skas(unsigned long unused);
-extern unsigned long set_task_sizes_skas(unsigned long *task_size_out);
-extern int start_uml_skas(void);
-extern int external_pid_skas(struct task_struct *task);
-extern int thread_pid_skas(struct task_struct *task);
-extern void flush_tlb_page_skas(struct vm_area_struct *vma,
-				unsigned long address);
-
-#define kmem_end_skas (host_task_size - 1024 * 1024)
-
-#endif
diff --git a/arch/um/include/skas/skas.h b/arch/um/include/skas/skas.h
index e88926b1607..b073f8a86bd 100644
--- a/arch/um/include/skas/skas.h
+++ b/arch/um/include/skas/skas.h
@@ -1,12 +1,11 @@
 /*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  * Licensed under the GPL
  */
 
 #ifndef __SKAS_H
 #define __SKAS_H
 
-#include "mm_id.h"
 #include "sysdep/ptrace.h"
 
 extern int userspace_pid[];
@@ -15,7 +14,7 @@ extern int skas_needs_stub;
 
 extern int user_thread(unsigned long stack, int flags);
 extern void new_thread_handler(void);
-extern void handle_syscall(union uml_pt_regs *regs);
+extern void handle_syscall(struct uml_pt_regs *regs);
 extern int new_mm(unsigned long stack);
 extern void get_skas_faultinfo(int pid, struct faultinfo * fi);
 extern long execute_syscall_skas(void *r);
diff --git a/arch/um/include/skas/uaccess-skas.h b/arch/um/include/skas/uaccess-skas.h
deleted file mode 100644
index 224a75f4c02..00000000000
--- a/arch/um/include/skas/uaccess-skas.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SKAS_UACCESS_H
-#define __SKAS_UACCESS_H
-
-#include "asm/errno.h"
-
-/* No SKAS-specific checking. */
-#define access_ok_skas(type, addr, size) 0
-
-extern int copy_from_user_skas(void *to, const void __user *from, int n);
-extern int copy_to_user_skas(void __user *to, const void *from, int n);
-extern int strncpy_from_user_skas(char *dst, const char __user *src, int count);
-extern int __clear_user_skas(void __user *mem, int len);
-extern int clear_user_skas(void __user *mem, int len);
-extern int strnlen_user_skas(const void __user *str, int len);
-
-#endif