x86/um/tls_64.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 #include <linux/sched.h>
0003 #include <asm/ptrace-abi.h>
0004
0005 void clear_flushed_tls(struct task_struct *task)
0006 {
0007 }
0008
0009 int arch_set_tls(struct task_struct *t, unsigned long tls)
0010 {
0011     /*
0012      * If CLONE_SETTLS is set, we need to save the thread id
0013      * so it can be set during context switches.
0014      */
0015     t->thread.arch.fs = tls;
0016
0017     return 0;
0018 }