Re: [PATCH v2 08/11] target/openrisc: Enable MTTCG

[Richard Henderson]

On 7/4/22 02:58, Stafford Horne wrote:

      case TO_SPR(10, 1): /* TTCR */
-        cpu_openrisc_count_update(cpu);
+        if (cpu_openrisc_timer_has_advanced(cpu)) {
+            qemu_mutex_lock_iothread();
+            cpu_openrisc_count_update(cpu);
+            qemu_mutex_unlock_iothread();
+        }

Lock around the whole if, I think.  Otherwise looks good.

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>


r~