some architectures like ppc/mips do not wire this in kernel since linux/mman.h for these architectures do not use asm-generic/mman.h
Signed-off-by: Khem Raj <raj.k...@gmail.com> --- meta/recipes-devtools/qemu/qemu.inc | 1 + ...and-MAP_SHARED_VALIDATE-on-needed-li.patch | 48 +++++++++++++++++++ 2 files changed, 49 insertions(+) create mode 100644 meta/recipes-devtools/qemu/qemu/0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc index 216af037a66..021a41c1dd1 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 00000000000..4691a3672a4 --- /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.k...@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.k...@gmail.com> +Cc: Zhang Yi <yi.z.zh...@linux.intel.com> +Cc: Michael S. Tsirkin <m...@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 + -- 2.35.1
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