From d5890ea0722831eea76a0efd23a496b3e8815fe8 Mon Sep 17 00:00:00 2001
From: Peter Xu <peterx@redhat.com>
Date: Wed, 1 Feb 2023 16:10:54 -0500
Subject: util/userfaultfd: Add uffd_open()
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Add a helper to create the uffd handle.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 tests/qtest/migration-test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tests/qtest')

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 1dd32c9..109bc8e 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -61,14 +61,14 @@ static bool uffd_feature_thread_id;
 #if defined(__linux__) && defined(__NR_userfaultfd) && defined(CONFIG_EVENTFD)
 #include <sys/eventfd.h>
 #include <sys/ioctl.h>
-#include <linux/userfaultfd.h>
+#include "qemu/userfaultfd.h"
 
 static bool ufd_version_check(void)
 {
     struct uffdio_api api_struct;
     uint64_t ioctl_mask;
 
-    int ufd = syscall(__NR_userfaultfd, O_CLOEXEC);
+    int ufd = uffd_open(O_CLOEXEC);
 
     if (ufd == -1) {
         g_test_message("Skipping test: userfaultfd not available");
-- 
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