Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 125 insertions, 0 deletions

diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h
new file mode 100644
index 00000000000..15389c886b4
--- /dev/null
+++ b/arch/um/include/kern_util.h
@@ -0,0 +1,125 @@
+/* 
+ * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __KERN_UTIL_H__
+#define __KERN_UTIL_H__
+
+#include "linux/threads.h"
+#include "sysdep/ptrace.h"
+
+extern int ncpus;
+extern char *linux_prog;
+extern char *gdb_init;
+extern int kmalloc_ok;
+extern int timer_irq_inited;
+extern int jail;
+extern int nsyscalls;
+
+extern struct task_struct *idle_threads[NR_CPUS];
+
+#define UML_ROUND_DOWN(addr) ((void *)(((unsigned long) addr) & PAGE_MASK))
+#define UML_ROUND_UP(addr) \
+	UML_ROUND_DOWN(((unsigned long) addr) + PAGE_SIZE - 1)
+
+extern int kernel_fork(unsigned long flags, int (*fn)(void *), void * arg);
+extern unsigned long stack_sp(unsigned long page);
+extern int kernel_thread_proc(void *data);
+extern void syscall_segv(int sig);
+extern int current_pid(void);
+extern unsigned long alloc_stack(int order, int atomic);
+extern int do_signal(void);
+extern int is_stack_fault(unsigned long sp);
+extern unsigned long segv(unsigned long address, unsigned long ip, 
+			  int is_write, int is_user, void *sc);
+extern int handle_page_fault(unsigned long address, unsigned long ip,
+			     int is_write, int is_user, int *code_out);
+extern void syscall_ready(void);
+extern void set_tracing(void *t, int tracing);
+extern int is_tracing(void *task);
+extern int segv_syscall(void);
+extern void kern_finish_exec(void *task, int new_pid, unsigned long stack);
+extern int page_size(void);
+extern unsigned long page_mask(void);
+extern int need_finish_fork(void);
+extern void free_stack(unsigned long stack, int order);
+extern void add_input_request(int op, void (*proc)(int), void *arg);
+extern char *current_cmd(void);
+extern void timer_handler(int sig, union uml_pt_regs *regs);
+extern int set_signals(int enable);
+extern void force_sigbus(void);
+extern int pid_to_processor_id(int pid);
+extern void block_signals(void);
+extern void unblock_signals(void);
+extern void deliver_signals(void *t);
+extern int next_syscall_index(int max);
+extern int next_trap_index(int max);
+extern void default_idle(void);
+extern void finish_fork(void);
+extern void paging_init(void);
+extern void init_flush_vm(void);
+extern void *syscall_sp(void *t);
+extern void syscall_trace(union uml_pt_regs *regs, int entryexit);
+extern int hz(void);
+extern void uml_idle_timer(void);
+extern unsigned int do_IRQ(int irq, union uml_pt_regs *regs);
+extern int external_pid(void *t);
+extern void boot_timer_handler(int sig);
+extern void interrupt_end(void);
+extern void initial_thread_cb(void (*proc)(void *), void *arg);
+extern int debugger_signal(int status, int pid);
+extern void debugger_parent_signal(int status, int pid);
+extern void child_signal(int pid, int status);
+extern int init_ptrace_proxy(int idle_pid, int startup, int stop);
+extern int init_parent_proxy(int pid);
+extern int singlestepping(void *t);
+extern void check_stack_overflow(void *ptr);
+extern void relay_signal(int sig, union uml_pt_regs *regs);
+extern void not_implemented(void);
+extern int user_context(unsigned long sp);
+extern void timer_irq(union uml_pt_regs *regs);
+extern void unprotect_stack(unsigned long stack);
+extern void do_uml_exitcalls(void);
+extern int attach_debugger(int idle_pid, int pid, int stop);
+extern void bad_segv(unsigned long address, unsigned long ip, int is_write);
+extern int config_gdb(char *str);
+extern int remove_gdb(void);
+extern char *uml_strdup(char *string);
+extern void unprotect_kernel_mem(void);
+extern void protect_kernel_mem(void);
+extern void uml_cleanup(void);
+extern void set_current(void *t);
+extern void lock_signalled_task(void *t);
+extern void IPI_handler(int cpu);
+extern int jail_setup(char *line, int *add);
+extern void *get_init_task(void);
+extern int clear_user_proc(void *buf, int size);
+extern int copy_to_user_proc(void *to, void *from, int size);
+extern int copy_from_user_proc(void *to, void *from, int size);
+extern int strlen_user_proc(char *str);
+extern void bus_handler(int sig, union uml_pt_regs *regs);
+extern void winch(int sig, union uml_pt_regs *regs);
+extern long execute_syscall(void *r);
+extern int smp_sigio_handler(void);
+extern void *get_current(void);
+extern struct task_struct *get_task(int pid, int require);
+extern void machine_halt(void);
+extern int is_syscall(unsigned long addr);
+extern void arch_switch(void);
+extern void free_irq(unsigned int, void *);
+extern int um_in_interrupt(void);
+extern int cpu(void);
+
+#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:
+ */