linux only wires MAP_SYNC for architectures which include asm-generic/mman-common.h and mips is one such architecture which is not including this file via linux/mman.h, therefore as a fall back these constants should be defined for such architectures on Linux as well.
This fixes build on mips/musl/linux Signed-off-by: Khem Raj <raj.k...@gmail.com> Cc: Zhang Yi <yi.z.zh...@linux.intel.com> Cc: Michael S. Tsirkin <m...@redhat.com> --- v2: Improve commit message 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