+
+ /*
+ * If we are doing dynamic micro-threading, interrupt the other
+ * subcores to pull them out of their guests too.
+ */
+ if (!sip)
+ return;
+
+ for (i = 0; i < MAX_SUBCORES; ++i) {
+ vc = sip->master_vcs[i];
+ if (!vc)
+ break;
+ do {
+ ee = vc->entry_exit_map;
+ /* Already asked to exit? */
+ if ((ee >> 8) != 0)
+ break;
+ } while (cmpxchg(&vc->entry_exit_map, ee,
+ ee | VCORE_EXIT_REQ) != ee);
+ if ((ee >> 8) == 0)
+ kvmhv_interrupt_vcore(vc, ee);
+ }