[PATCH 16/16] syscalls.2: note about s390x and old_mmap

[Eugene Syromyatnikov <evgsyr@xxxxxxxxx>]

Signed-off-by: Eugene Syromyatnikov <evgsyr@xxxxxxxxx>
---
 man2/syscalls.2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/man2/syscalls.2 b/man2/syscalls.2
index 1046b29..073d4f0 100644
--- a/man2/syscalls.2
+++ b/man2/syscalls.2
@@ -998,6 +998,8 @@ that corresponds directly to
 .IR sys_select ()
 and similarly
 .IR __NR_mmap2 .
+s390x is the only 64-bit architecture that has
+.IR old_mmap ().
 .\" .PP
 .\" Two system call numbers,
 .\" .IR __NR__llseek
-- 
2.1.4