commit 3e07593aecccef9f5d877bb8a27a400d8431ea3b
author Philippe Mathieu-Daudé <philmd@redhat.com> Fri May 22 19:25:05 2020 +0200
committer Laurent Vivier <laurent@vivier.eu> Fri Jun 05 21:23:22 2020 +0200
tree 7404db62674003f9465944ac3075f403b149b460
parent 0c4e99317a7a95a80de17a83a6271c97e524f380

exec: Assert CPU migration is not used on user-only build

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200522172510.25784-9-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

exec.c

diff --git a/exec.c b/exec.c
index 5162f0d..6dfd314 100644
--- a/exec.c
+++ b/exec.c
@@ -946,7 +946,9 @@
 
     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);
     }