1#include <linux/sched.h>
 2#include <asm/ptrace-abi.h>
 3
 4void clear_flushed_tls(struct task_struct *task)
 5{
 6}
 7
 8int arch_copy_tls(struct task_struct *t)
 9{
10	/*
11	 * If CLONE_SETTLS is set, we need to save the thread id
12	 * (which is argument 5, child_tid, of clone) so it can be set
13	 * during context switches.
14	 */
15	t->thread.arch.fs = t->thread.regs.regs.gp[R8 / sizeof(long)];
16
17	return 0;
18}

 1// SPDX-License-Identifier: GPL-2.0
 2#include <linux/sched.h>
 3#include <asm/ptrace-abi.h>
 4
 5void clear_flushed_tls(struct task_struct *task)
 6{
 7}
 8
 9int arch_copy_tls(struct task_struct *t)
10{
11	/*
12	 * If CLONE_SETTLS is set, we need to save the thread id
13	 * (which is argument 5, child_tid, of clone) so it can be set
14	 * during context switches.
15	 */
16	t->thread.arch.fs = t->thread.regs.regs.gp[R8 / sizeof(long)];
17
18	return 0;
19}