buildroot/package/qemu/0002-softmmu-qemu-seccomp.c-add-missing-header-for-CLONE_.patch

From df07d3754bdf15e0efac244cfee290c9bac86352 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Mon, 2 May 2022 23:17:46 +0200
Subject: [PATCH] softmmu/qemu-seccomp.c: add missing header for CLONE_NEWGROUP
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With seccomp support enabled Qemu 7.0.0 fail to build with the
following error:

../softmmu/qemu-seccomp.c:116:19: error: ‘CLONE_NEWCGROUP’ undeclared here (not in a function)
  116 | FORBID_CLONE_FLAG(CLONE_NEWCGROUP);
      |                   ^~~~~~~~~~~~~~~
../softmmu/qemu-seccomp.c:73:18: note: in definition of macro ‘FORBID_CLONE_FLAG’
   73 |       .datum_a = flag, .datum_b = flag } }
      |                  ^~~~

CLONE_NEWCGROUP has been added in Qemu 7.0.0 by commit [1].

[1] https://git.qemu.org/?p=qemu.git;a=commitdiff;h=5a2f693f07a1e93ada5277b2fb1530b2698be0fa

Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
 softmmu/qemu-seccomp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/softmmu/qemu-seccomp.c b/softmmu/qemu-seccomp.c
index deaf8a4ef5..96c83e121f 100644
--- a/softmmu/qemu-seccomp.c
+++ b/softmmu/qemu-seccomp.c
@@ -21,6 +21,7 @@
 #include <sys/prctl.h>
 #include <seccomp.h>
 #include "sysemu/seccomp.h"
+#include <linux/sched.h>
 #include <linux/seccomp.h>
 
 /* For some architectures (notably ARM) cacheflush is not supported until
-- 
2.35.1