Release 4.14 arch/um/kernel/skas/process.c

/*
 * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 * Licensed under the GPL
 */

#include <linux/init.h>
#include <linux/sched/mm.h>
#include <linux/sched/task_stack.h>
#include <linux/sched/task.h>

#include <as-layout.h>
#include <kern.h>
#include <os.h>
#include <skas.h>

extern void start_kernel(void);



static int __init start_kernel_proc(void *unused)
{
	int pid;

	block_signals();
	pid = os_getpid();

	cpu_tasks[0].pid = pid;
	cpu_tasks[0].task = current;

	start_kernel();
	return 0;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
46
100.00%
2
100.00%
Total
46
100.00%
2
100.00%

extern int userspace_pid[];

extern char cpu0_irqstack[];



int __init start_uml(void)
{
	stack_protections((unsigned long) &cpu0_irqstack);
	set_sigstack(cpu0_irqstack, THREAD_SIZE);

	init_new_thread_signals();

	init_task.thread.request.u.thread.proc = start_kernel_proc;
	init_task.thread.request.u.thread.arg = NULL;
	return start_idle_thread(task_stack_page(&init_task),
				 &init_task.thread.switch_buf);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
73
100.00%
4
100.00%
Total
73
100.00%
4
100.00%



unsigned long current_stub_stack(void)
{
	if (current->mm == NULL)
		return 0;

	return current->mm->context.id.stack;
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
30
100.00%
1
100.00%
Total
30
100.00%
1
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
179
93.72%
7
63.64%
Ingo Molnar
7
3.66%
3
27.27%
Al Viro
5
2.62%
1
9.09%
Total
191
100.00%
11
100.00%
Directory: arch/um/kernel/skas

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.