[PATCH v4 08/13] exec: Assert CPU migration is not used on user-only build

[Philippe Mathieu-Daudé]

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
Reviewed-by: Laurent Vivier <laur...@vivier.eu>
Tested-by: Laurent Vivier <laur...@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
 exec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/exec.c b/exec.c
index 5162f0d12f..6dfd314469 100644
--- a/exec.c
+++ b/exec.c
@@ -946,7 +946,9 @@ void cpu_exec_realizefn(CPUState *cpu, Error **errp)
 
     qemu_plugin_vcpu_init_hook(cpu);
 
-#ifndef CONFIG_USER_ONLY
+#ifdef CONFIG_USER_ONLY
+    assert(cc->vmsd == NULL);
+#else /* !CONFIG_USER_ONLY */
     if (qdev_get_vmsd(DEVICE(cpu)) == NULL) {
         vmstate_register(NULL, cpu->cpu_index, &vmstate_cpu_common, cpu);
     }
-- 
2.21.3