Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jeff Dike |
167 |
73.25% |
9 |
40.91% |
| Al Viro |
34 |
14.91% |
4 |
18.18% |
| Paolo 'Blaisorblade' Giarrusso |
10 |
4.39% |
1 |
4.55% |
| Ingo Molnar |
7 |
3.07% |
3 |
13.64% |
| Roland McGrath |
3 |
1.32% |
1 |
4.55% |
| Tejun Heo |
2 |
0.88% |
1 |
4.55% |
| Alexey Dobriyan |
2 |
0.88% |
1 |
4.55% |
| Alex Dewar |
2 |
0.88% |
1 |
4.55% |
| Linus Torvalds |
1 |
0.44% |
1 |
4.55% |
| Total |
228 |
|
22 |
|
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#include <linux/stddef.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/ptrace.h>
#include <linux/sched/mm.h>
#include <linux/sched/task.h>
#include <linux/sched/task_stack.h>
#include <linux/slab.h>
#include <asm/current.h>
#include <asm/processor.h>
#include <linux/uaccess.h>
#include <as-layout.h>
#include <mem_user.h>
#include <skas.h>
#include <os.h>
void flush_thread(void)
{
void *data = NULL;
int ret;
arch_flush_thread(¤t->thread.arch);
ret = unmap(¤t->mm->context.id, 0, STUB_START, 0, &data);
ret = ret || unmap(¤t->mm->context.id, STUB_END,
host_task_size - STUB_END, 1, &data);
if (ret) {
printk(KERN_ERR "flush_thread - clearing address space failed, "
"err = %d\n", ret);
force_sig(SIGKILL);
}
get_safe_registers(current_pt_regs()->regs.gp,
current_pt_regs()->regs.fp);
__switch_mm(¤t->mm->context.id);
}
void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp)
{
PT_REGS_IP(regs) = eip;
PT_REGS_SP(regs) = esp;
current->ptrace &= ~PT_DTRACE;
#ifdef SUBARCH_EXECVE1
SUBARCH_EXECVE1(regs->regs);
#endif
}
EXPORT_SYMBOL(start_thread);