arch/x86/um/tls_64.c

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