1 files changed, 2 insertions, 0 deletions

diff --git a/arch/um/sys-i386/ptrace.c b/arch/um/sys-i386/ptrace.c
index 927fcd955651..6a23cc6947c3 100644
--- a/arch/um/sys-i386/ptrace.c
+++ b/arch/um/sys-i386/ptrace.c
@@ -18,10 +18,12 @@
 void arch_switch_to_tt(struct task_struct *from, struct task_struct *to)
 {
         update_debugregs(to->thread.arch.debugregs_seq);
+        arch_switch_tls_tt(from, to);
 }
 
 void arch_switch_to_skas(struct task_struct *from, struct task_struct *to)
 {
+        arch_switch_tls_skas(from, to);
 }
 
 int is_syscall(unsigned long addr)