diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 2ef031bee7ab38324c2a426d2d7719d227d7dfc1..7deadbb8a9fed9ca29ae40be8032f1fa280a769e 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -134,6 +134,7 @@ config S390
 	select HAVE_EBPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES
 	select HAVE_CMPXCHG_DOUBLE
 	select HAVE_CMPXCHG_LOCAL
+	select HAVE_COPY_THREAD_TLS
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_DMA_API_DEBUG
 	select HAVE_DMA_CONTIGUOUS
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index a49dc2bdeb17db67d597742d9a6bd4fc976e4dbf..54281660582cb1d70f49ac432afe3a8af3d6e5ef 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -100,8 +100,8 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 	return 0;
 }
 
-int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
-		unsigned long arg, struct task_struct *p)
+int copy_thread_tls(unsigned long clone_flags, unsigned long new_stackp,
+		    unsigned long arg, struct task_struct *p, unsigned long tls)
 {
 	struct fake_frame
 	{
@@ -156,7 +156,6 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 
 	/* Set a new TLS ?  */
 	if (clone_flags & CLONE_SETTLS) {
-		unsigned long tls = frame->childregs.gprs[6];
 		if (is_compat_task()) {
 			p->thread.acrs[0] = (unsigned int)tls;
 		} else {