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-rw-r--r--arch/um/Makefile2
-rw-r--r--arch/um/include/mode_kern.h15
-rw-r--r--arch/um/include/skas/mm_id.h (renamed from arch/um/kernel/skas/include/mm_id.h)0
-rw-r--r--arch/um/include/skas/mmu-skas.h24
-rw-r--r--arch/um/include/skas/mode-skas.h (renamed from arch/um/kernel/skas/include/mode-skas.h)11
-rw-r--r--arch/um/include/skas/mode_kern_skas.h (renamed from arch/um/kernel/skas/include/mode_kern-skas.h)11
-rw-r--r--arch/um/include/skas/proc_mm.h (renamed from arch/um/kernel/skas/include/proc_mm.h)17
-rw-r--r--arch/um/include/skas/skas.h (renamed from arch/um/kernel/skas/include/skas.h)14
-rw-r--r--arch/um/include/skas/stub-data.h (renamed from arch/um/kernel/skas/include/stub-data.h)0
-rw-r--r--arch/um/include/skas/uaccess-skas.h (renamed from arch/um/kernel/skas/include/uaccess-skas.h)11
-rw-r--r--arch/um/include/tt/debug.h (renamed from arch/um/kernel/tt/include/debug.h)2
-rw-r--r--arch/um/include/tt/mmu-tt.h12
-rw-r--r--arch/um/include/tt/mode-tt.h23
-rw-r--r--arch/um/include/tt/mode_kern_tt.h41
-rw-r--r--arch/um/include/tt/tt.h (renamed from arch/um/kernel/tt/include/tt.h)12
-rw-r--r--arch/um/include/tt/uaccess-tt.h (renamed from arch/um/kernel/tt/include/uaccess-tt.h)11
-rw-r--r--arch/um/kernel/skas/include/mmu-skas.h35
-rw-r--r--arch/um/kernel/tt/include/mmu-tt.h23
18 files changed, 115 insertions, 149 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 45435ff589c..6430a638385 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -32,7 +32,7 @@ um-modes-$(CONFIG_MODE_TT) += tt
um-modes-$(CONFIG_MODE_SKAS) += skas
MODE_INCLUDE += $(foreach mode,$(um-modes-y),\
- -I$(srctree)/$(ARCH_DIR)/kernel/$(mode)/include)
+ -I$(srctree)/$(ARCH_DIR)/include/$(mode))
MAKEFILES-INCL += $(foreach mode,$(um-modes-y),\
$(srctree)/$(ARCH_DIR)/Makefile-$(mode))
diff --git a/arch/um/include/mode_kern.h b/arch/um/include/mode_kern.h
index 2d88afd0cf1..e7539a8451e 100644
--- a/arch/um/include/mode_kern.h
+++ b/arch/um/include/mode_kern.h
@@ -9,22 +9,11 @@
#include "linux/config.h"
#ifdef CONFIG_MODE_TT
-#include "mode_kern-tt.h"
+#include "mode_kern_tt.h"
#endif
#ifdef CONFIG_MODE_SKAS
-#include "mode_kern-skas.h"
+#include "mode_kern_skas.h"
#endif
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/mm_id.h b/arch/um/include/skas/mm_id.h
index 48dd0989dda..48dd0989dda 100644
--- a/arch/um/kernel/skas/include/mm_id.h
+++ b/arch/um/include/skas/mm_id.h
diff --git a/arch/um/include/skas/mmu-skas.h b/arch/um/include/skas/mmu-skas.h
new file mode 100644
index 00000000000..d8869a6ef1b
--- /dev/null
+++ b/arch/um/include/skas/mmu-skas.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __SKAS_MMU_H
+#define __SKAS_MMU_H
+
+#include "linux/config.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/kernel/skas/include/mode-skas.h b/arch/um/include/skas/mode-skas.h
index bcd26a6a388..64b960006f1 100644
--- a/arch/um/kernel/skas/include/mode-skas.h
+++ b/arch/um/include/skas/mode-skas.h
@@ -20,14 +20,3 @@ extern void kill_off_processes_skas(void);
extern int is_skas_winch(int pid, int fd, void *data);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/mode_kern-skas.h b/arch/um/include/skas/mode_kern_skas.h
index c97a80dfe37..dd9f2d722fb 100644
--- a/arch/um/kernel/skas/include/mode_kern-skas.h
+++ b/arch/um/include/skas/mode_kern_skas.h
@@ -39,14 +39,3 @@ extern int thread_pid_skas(struct task_struct *task);
#define kmem_end_skas (host_task_size - 1024 * 1024)
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/proc_mm.h b/arch/um/include/skas/proc_mm.h
index cce61a67905..90280920960 100644
--- a/arch/um/kernel/skas/include/proc_mm.h
+++ b/arch/um/include/skas/proc_mm.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -22,13 +22,13 @@ struct mm_mmap {
struct mm_munmap {
unsigned long addr;
- unsigned long len;
+ unsigned long len;
};
struct mm_mprotect {
unsigned long addr;
unsigned long len;
- unsigned int prot;
+ unsigned int prot;
};
struct proc_mm_op {
@@ -42,14 +42,3 @@ struct proc_mm_op {
};
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/skas.h b/arch/um/include/skas/skas.h
index a7f7cd556f1..158f322248e 100644
--- a/arch/um/kernel/skas/include/skas.h
+++ b/arch/um/include/skas/skas.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -16,8 +16,8 @@ extern int skas_needs_stub;
extern void switch_threads(void *me, void *next);
extern void thread_wait(void *sw, void *fb);
extern void new_thread(void *stack, void **switch_buf_ptr, void **fork_buf_ptr,
- void (*handler)(int));
-extern int start_idle_thread(void *stack, void *switch_buf_ptr,
+ void (*handler)(int));
+extern int start_idle_thread(void *stack, void *switch_buf_ptr,
void **fork_buf_ptr);
extern int user_thread(unsigned long stack, int flags);
extern void userspace(union uml_pt_regs *regs);
@@ -40,10 +40,10 @@ extern void get_skas_faultinfo(int pid, struct faultinfo * fi);
extern long execute_syscall_skas(void *r);
extern unsigned long current_stub_stack(void);
extern long run_syscall_stub(struct mm_id * mm_idp,
- int syscall, unsigned long *args, long expected,
- void **addr, int done);
+ int syscall, unsigned long *args, long expected,
+ void **addr, int done);
extern long syscall_stub_data(struct mm_id * mm_idp,
- unsigned long *data, int data_count,
- void **addr, void **stub_addr);
+ unsigned long *data, int data_count,
+ void **addr, void **stub_addr);
#endif
diff --git a/arch/um/kernel/skas/include/stub-data.h b/arch/um/include/skas/stub-data.h
index f6ed92c3727..f6ed92c3727 100644
--- a/arch/um/kernel/skas/include/stub-data.h
+++ b/arch/um/include/skas/stub-data.h
diff --git a/arch/um/kernel/skas/include/uaccess-skas.h b/arch/um/include/skas/uaccess-skas.h
index 64516c556cd..224a75f4c02 100644
--- a/arch/um/kernel/skas/include/uaccess-skas.h
+++ b/arch/um/include/skas/uaccess-skas.h
@@ -19,14 +19,3 @@ extern int clear_user_skas(void __user *mem, int len);
extern int strnlen_user_skas(const void __user *str, int len);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/tt/include/debug.h b/arch/um/include/tt/debug.h
index 738435461e1..9778fa83829 100644
--- a/arch/um/kernel/tt/include/debug.h
+++ b/arch/um/include/tt/debug.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) and
* Lars Brinkhoff.
* Licensed under the GPL
diff --git a/arch/um/include/tt/mmu-tt.h b/arch/um/include/tt/mmu-tt.h
new file mode 100644
index 00000000000..572a78b2258
--- /dev/null
+++ b/arch/um/include/tt/mmu-tt.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __TT_MMU_H
+#define __TT_MMU_H
+
+struct mmu_context_tt {
+};
+
+#endif
diff --git a/arch/um/include/tt/mode-tt.h b/arch/um/include/tt/mode-tt.h
new file mode 100644
index 00000000000..2823cd56eea
--- /dev/null
+++ b/arch/um/include/tt/mode-tt.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __MODE_TT_H__
+#define __MODE_TT_H__
+
+#include "sysdep/ptrace.h"
+
+enum { OP_NONE, OP_EXEC, OP_FORK, OP_TRACE_ON, OP_REBOOT, OP_HALT, OP_CB };
+
+extern int tracing_pid;
+
+extern int tracer(int (*init_proc)(void *), void *sp);
+extern void sig_handler_common_tt(int sig, void *sc);
+extern void syscall_handler_tt(int sig, union uml_pt_regs *regs);
+extern void reboot_tt(void);
+extern void halt_tt(void);
+extern int is_tracer_winch(int pid, int fd, void *data);
+extern void kill_off_processes_tt(void);
+
+#endif
diff --git a/arch/um/include/tt/mode_kern_tt.h b/arch/um/include/tt/mode_kern_tt.h
new file mode 100644
index 00000000000..efa0012550d
--- /dev/null
+++ b/arch/um/include/tt/mode_kern_tt.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __TT_MODE_KERN_H__
+#define __TT_MODE_KERN_H__
+
+#include "linux/sched.h"
+#include "asm/page.h"
+#include "asm/ptrace.h"
+#include "asm/uaccess.h"
+
+extern void switch_to_tt(void *prev, void *next);
+extern void flush_thread_tt(void);
+extern void start_thread_tt(struct pt_regs *regs, unsigned long eip,
+ unsigned long esp);
+extern int copy_thread_tt(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_tt(struct task_struct *task);
+extern void initial_thread_cb_tt(void (*proc)(void *), void *arg);
+extern void init_idle_tt(void);
+extern void flush_tlb_kernel_range_tt(unsigned long start, unsigned long end);
+extern void flush_tlb_kernel_vm_tt(void);
+extern void __flush_tlb_one_tt(unsigned long addr);
+extern void flush_tlb_range_tt(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end);
+extern void flush_tlb_mm_tt(struct mm_struct *mm);
+extern void force_flush_all_tt(void);
+extern long execute_syscall_tt(void *r);
+extern void before_mem_tt(unsigned long brk_start);
+extern unsigned long set_task_sizes_tt(int arg, unsigned long *host_size_out,
+ unsigned long *task_size_out);
+extern int start_uml_tt(void);
+extern int external_pid_tt(struct task_struct *task);
+extern int thread_pid_tt(struct task_struct *task);
+
+#define kmem_end_tt (host_task_size - ABOVE_KMEM)
+
+#endif
diff --git a/arch/um/kernel/tt/include/tt.h b/arch/um/include/tt/tt.h
index c667b67af40..80852198018 100644
--- a/arch/um/kernel/tt/include/tt.h
+++ b/arch/um/include/tt/tt.h
@@ -1,4 +1,4 @@
-/*
+/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@@ -34,13 +34,3 @@ extern long execute_syscall_tt(void *r);
#endif
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/tt/include/uaccess-tt.h b/arch/um/include/tt/uaccess-tt.h
index b9bfe9c481c..b19645f32f2 100644
--- a/arch/um/kernel/tt/include/uaccess-tt.h
+++ b/arch/um/include/tt/uaccess-tt.h
@@ -46,14 +46,3 @@ extern int clear_user_tt(void __user *mem, int len);
extern int strnlen_user_tt(const void __user *str, int len);
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/skas/include/mmu-skas.h b/arch/um/kernel/skas/include/mmu-skas.h
deleted file mode 100644
index 44110c521e4..00000000000
--- a/arch/um/kernel/skas/include/mmu-skas.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __SKAS_MMU_H
-#define __SKAS_MMU_H
-
-#include "linux/config.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
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/kernel/tt/include/mmu-tt.h b/arch/um/kernel/tt/include/mmu-tt.h
deleted file mode 100644
index 0440510ab3f..00000000000
--- a/arch/um/kernel/tt/include/mmu-tt.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __TT_MMU_H
-#define __TT_MMU_H
-
-struct mmu_context_tt {
-};
-
-#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */