From ebf4bb2f51da83af0c61480414cfa156f7308b34 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 21 Mar 2022 10:09:38 -0700
Subject: [PATCH 09/12] Define MAP_SYNC and MAP_SHARED_VALIDATE on needed linux
 systems

linux only wires MAP_SYNC and MAP_SHARED_VALIDATE for architectures
which include asm-generic/mman.h and mips/powerpc are not including this
file in linux/mman.h, therefore these should be defined for such
architectures on Linux as well. This fixes build on mips/musl/linux

Upstream-Status: Submitted [https://lists.nongnu.org/archive/html/qemu-devel/2022-03/msg05298.html]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Zhang Yi <yi.z.zhang@linux.intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>

---
 util/mmap-alloc.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
index 893d86435..86d3cda24 100644
--- a/util/mmap-alloc.c
+++ b/util/mmap-alloc.c
@@ -10,14 +10,18 @@
  * later.  See the COPYING file in the top-level directory.
  */
 
+#include "qemu/osdep.h"
 #ifdef CONFIG_LINUX
 #include <linux/mman.h>
-#else  /* !CONFIG_LINUX */
+#endif  /* CONFIG_LINUX */
+
+#ifndef MAP_SYNC
 #define MAP_SYNC              0x0
+#endif /* MAP_SYNC */
+#ifndef MAP_SHARED_VALIDATE
 #define MAP_SHARED_VALIDATE   0x0
-#endif /* CONFIG_LINUX */
+#endif /* MAP_SHARED_VALIDATE */
 
-#include "qemu/osdep.h"
 #include "qemu/mmap-alloc.h"
 #include "qemu/host-utils.h"
 #include "qemu/cutils.h"
-- 
2.30.2