On Mon, Jan 20, 2020 at 05:54:38AM +0000, Bulekov, Alexander wrote:
> @@ -3813,7 +3794,7 @@ int main(int argc, char **argv, char **envp)
>      set_memory_options(&ram_slots, &maxram_size, machine_class);
>  
>      os_daemonize();
> -    rcu_disable_atfork();
> +    /* rcu_disable_atfork(); */

In response to my question about this you said:

"Yes, though obviously it didn't make it into v6 :) I'm planning to just
check qtest_enabled(), since for now we are always using qtest."

Please resolve this in v8.

Lines shouldn't be commented out, especially not without an explanation
in the comments.