From 73db195ebc203e8b7b793a06e8f3ef9eed45749e Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Sat, 19 Dec 2020 21:02:21 +0000
Subject: [PATCH 04/11] sys/mman.h: add MAP_HUGE_16KB from linux v5.10

see

  linux commit e47168f3d1b14af5281cf50c59561d59d28201f9
  powerpc/8xx: Support 16k hugepages with 4k pages
---
 include/sys/mman.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/sys/mman.h b/include/sys/mman.h
index 4d603e91..80a3baae 100644
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -40,6 +40,7 @@ extern "C" {
 
 #define MAP_HUGE_SHIFT 26
 #define MAP_HUGE_MASK  0x3f
+#define MAP_HUGE_16KB  (14 << 26)
 #define MAP_HUGE_64KB  (16 << 26)
 #define MAP_HUGE_512KB (19 << 26)
 #define MAP_HUGE_1MB   (20 << 26)
-- 
2.28.0