2 files changed, 49 insertions, 0 deletions

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index de3320aef3..78aea71cc0 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -29,6 +29,7 @@ SRC_URI = "https://download.qemu.org/${BPN}-${PV}.tar.xz \
            file://0001-riscv-Set-5.4-as-minimum-kernel-version-for-riscv32.patch \
            file://0001-acpi-tpm-Add-missing-device-identification-objects.patch \
            file://0001-ppc-Include-asm-ptrace.h-for-pt_regs-struct-definiti.patch \
+           file://0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch \
            "
 UPSTREAM_CHECK_REGEX = "qemu-(?P<pver>\d+(\.\d+)+)\.tar"
 
diff --git a/meta/recipes-devtools/qemu/qemu/0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch b/meta/recipes-devtools/qemu/qemu/0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch
new file mode 100644
index 0000000000..4691a3672a
--- /dev/null
+++ b/meta/recipes-devtools/qemu/qemu/0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch
@@ -0,0 +1,48 @@
+From 444e80e63d35006f41e7d658e2bf6d7c9f7641df 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] 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 893d864354..86d3cda248 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"
+-- 
+2.35.1
+