When passing '-global driver=host-powerpc64-cpu,property=compat,value=foo'
on the command line, without this patch, we get the following warning per
device (which means many lines if the guests has many cpus):
qemu-system-ppc64: Warning: can't apply global host-powerpc64-cpu.compat=foo:
Invalid compatibility mode "foo"
... and QEMU continues execution, ignoring the property.
With this patch, we get a single line:
qemu-system-ppc64: can't apply global host-powerpc64-cpu.compat=foo:
Invalid compatibility mode "foo"
... and QEMU exits.
Signed-off-by: Greg Kurz <gr...@kaod.org>
---
vl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index 356713ea075c..a7cc92781687 100644
--- a/vl.c
+++ b/vl.c
@@ -2922,6 +2922,7 @@ static int global_init_func(void *opaque, QemuOpts *opts,
Error **errp)
g->property = qemu_opt_get(opts, "property");
g->value = qemu_opt_get(opts, "value");
g->user_provided = true;
+ g->errp = errp;
qdev_prop_register_global(g);
return 0;
}
@@ -4451,7 +4452,7 @@ int main(int argc, char **argv, char **envp)
machine_register_compat_props(current_machine);
qemu_opts_foreach(qemu_find_opts("global"),
- global_init_func, NULL, NULL);
+ global_init_func, NULL, &error_fatal);
/* This checkpoint is required by replay to separate prior clock
reading from the other reads, because timer polling functions query
