X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_halt.c;h=e7862c814803a0f54a18f6480a993d4ef74a8ff0;hb=c900a49cfd8ff982a35bb7385fbd927e961569a0;hp=621b68cfe09734a2f492ff35802516bc41b993f5;hpb=2d3172e90b9f059548bf5dfcf4f85ed71672aac7;p=palacios.git

diff --git a/palacios/src/palacios/vmm_halt.c b/palacios/src/palacios/vmm_halt.c
index 621b68c..e7862c8 100644
--- a/palacios/src/palacios/vmm_halt.c
+++ b/palacios/src/palacios/vmm_halt.c
@@ -28,6 +28,8 @@
 #endif
 
 
+#define YIELD_TIME_USEC 1000
+
 
 //
 // This should trigger a #GP if cpl != 0, otherwise, yield to host
@@ -40,11 +42,11 @@ int v3_handle_halt(struct guest_info * info) {
     } else {
 	PrintDebug("CPU Yield\n");
 
-	while (!v3_intr_pending(info)) {
+	while (!v3_intr_pending(info) && (info->vm_info->run_state == VM_RUNNING)) {
             uint64_t t, cycles;
 	    /* Yield, allowing time to pass while yielded */
 	    t = v3_get_host_time(&info->time_state);
-	    v3_yield(info);
+	    v3_yield(info,YIELD_TIME_USEC);
 	    cycles = v3_get_host_time(&info->time_state) - t;
 	    v3_advance_time(info, &cycles);