From 06b5b26a0a1f7687576d90066e492cf2665fff1d Mon Sep 17 00:00:00 2001 From: Khem Raj 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 Cc: Zhang Yi Cc: Michael S. Tsirkin --- 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 ed14f9c64..038f5b4b5 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 -#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"