On 29/03/16 13:37, Paolo Bonzini wrote: > cpu_exec_nocache is not used in user-mode emulation, so it's okay if > qemu.git doesn't take the lock yet. (This kind of misunderstanding > about which code is thread-safe is going to be common until we have > MTTCG. This was the reason for the patch "cpu-exec: elide more icount > code if CONFIG_USER_ONLY").
So I'd better pull in here the rebased version of this patch from Alex's "Base enabling patches for MTTCG" series. Kind regards, Sergey
