diff --git a/sysdeps/s390/nptl/tcb-offsets.sym b/sysdeps/s390/nptl/tcb-offsets.sym
index 9c1c01f353..5d173db2ea 100644
--- a/sysdeps/s390/nptl/tcb-offsets.sym
+++ b/sysdeps/s390/nptl/tcb-offsets.sym
@@ -4,3 +4,6 @@
MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
STACK_GUARD offsetof (tcbhead_t, stack_guard)
TID offsetof (struct pthread, tid)
+
+-- Not strictly offsets, used on syscall_cancel.S
+TCB_CANCELED_BITMASK CANCELED_BITMASK
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/syscall_cancel.S b/sysdeps/unix/sysv/linux/s390/s390-32/syscall_cancel.S
new file mode 100644
index 0000000000..48d932a9cb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/syscall_cancel.S
@@ -0,0 +1,63 @@
+/* Cancellable syscall wrapper. Linux/s390 version.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ . */
+
+#include
+
+/* long int __syscall_cancel_arch (int *cancelhandling,
+ __syscall_arg_t nr,
+ __syscall_arg_t arg1,
+ __syscall_arg_t arg2,
+ __syscall_arg_t arg3,
+ __syscall_arg_t arg4,
+ __syscall_arg_t arg5,
+ __syscall_arg_t arg6) */
+
+ENTRY (__syscall_cancel_arch)
+ stm %r6,%r7,24(%r15)
+ cfi_offset (%r6, -72)
+ cfi_offset (%r7, -68)
+
+ .globl __syscall_cancel_arch_start
+__syscall_cancel_arch_start:
+ /* if (*cancelhandling & CANCELED_BITMASK)
+ __syscall_do_cancel() */
+ tm 3(%r2), TCB_CANCELED_BITMASK
+ jne 1f
+
+ /* Issue a 6 argument syscall, the nr [%r1] being the syscall
+ number. */
+ lr %r1,%r3
+ lr %r2,%r4
+ lr %r3,%r5
+ lr %r4,%r6
+ lm %r5,%r7,96(%r15)
+ svc 0
+
+ .globl __syscall_cancel_arch_end
+__syscall_cancel_arch_end:
+ lm %r6,%r7,24(%r15)
+ cfi_remember_state
+
+ cfi_restore (%r7)
+ cfi_restore (%r6)
+ br %r14
+1:
+ cfi_restore_state
+ jg __syscall_do_cancel
+END (__syscall_cancel_arch)
+libc_hidden_def (__syscall_cancel_arch)
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscall_cancel.S b/sysdeps/unix/sysv/linux/s390/s390-64/syscall_cancel.S
new file mode 100644
index 0000000000..034bf7ebef
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscall_cancel.S
@@ -0,0 +1,62 @@
+/* Cancellable syscall wrapper. Linux/s390x version.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ . */
+
+#include
+
+/* long int __syscall_cancel_arch (int *cancelhandling,
+ __syscall_arg_t nr,
+ __syscall_arg_t arg1,
+ __syscall_arg_t arg2,
+ __syscall_arg_t arg3,
+ __syscall_arg_t arg4,
+ __syscall_arg_t arg5,
+ __syscall_arg_t arg6) */
+
+ENTRY (__syscall_cancel_arch)
+ stmg %r6,%r7,48(%r15)
+ cfi_offset (%r6, -112)
+ cfi_offset (%r7, -104)
+
+ .globl __syscall_cancel_arch_start
+__syscall_cancel_arch_start:
+ /* if (*cancelhandling & CANCELED_BITMASK)
+ __syscall_do_cancel() */
+ tm 3(%r2),TCB_CANCELED_BITMASK
+
+ /* Issue a 6 argument syscall, the nr [%r1] being the syscall
+ number. */
+ jne 1f
+ lgr %r1,%r3
+ lgr %r2,%r4
+ lgr %r3,%r5
+ lgr %r4,%r6
+ lmg %r5,%r7,160(%r15)
+ svc 0
+
+ .globl __syscall_cancel_arch_end
+__syscall_cancel_arch_end:
+ lmg %r6,%r7,48(%r15)
+ cfi_remember_state
+ cfi_restore (%r7)
+ cfi_restore (%r6)
+ br %r14
+1:
+ cfi_restore_state
+ jg __syscall_do_cancel
+END (__syscall_cancel_arch)
+libc_hidden_def (__syscall_cancel_arch)