| 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 |
| |