From d60ecdd94f4054aa0ec615824d5efdb4cebc7db9 Mon Sep 17 00:00:00 2001
From: Ting Liu <ting.liu@nxp.com>
Date: Thu, 19 Apr 2018 11:47:16 +0800
Subject: [PATCH] memfd

---
 configure    | 2 +-
 util/memfd.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/configure b/configure
index be4d326..cb5197c 100755
--- a/configure
+++ b/configure
@@ -3735,7 +3735,7 @@ fi
 # check if memfd is supported
 memfd=no
 cat > $TMPC << EOF
-#include <sys/memfd.h>
+#include <sys/mman.h>
 
 int main(void)
 {
diff --git a/util/memfd.c b/util/memfd.c
index 4571d1a..412e94a 100644
--- a/util/memfd.c
+++ b/util/memfd.c
@@ -31,9 +31,7 @@
 
 #include "qemu/memfd.h"
 
-#ifdef CONFIG_MEMFD
-#include <sys/memfd.h>
-#elif defined CONFIG_LINUX
+#if defined CONFIG_LINUX && !defined CONFIG_MEMFD
 #include <sys/syscall.h>
 #include <asm/unistd.h>
 
-- 
2.7.4