diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index ae169011b13b34b281b7e28846d3f9d0e8b91cfc..ba98e581ab1c32964549edbad1d66cb2b71a80fd 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -100,9 +100,9 @@ ETEXI
 
     {
         .name       = "registers",
-        .args_type  = "",
-        .params     = "",
-        .help       = "show the cpu registers",
+        .args_type  = "cpustate_all:-a",
+        .params     = "[-a]",
+        .help       = "show the cpu registers (-a: all - show register info for all cpus)",
         .cmd        = hmp_info_registers,
     },
 
diff --git a/monitor.c b/monitor.c
index 3c369f4dd5a2927bcc80def5cf3bb5bea8d0c26d..40318764119e4544c8508d1a7fee21f449e833ea 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1078,13 +1078,24 @@ int monitor_get_cpu_index(void)
 
 static void hmp_info_registers(Monitor *mon, const QDict *qdict)
 {
-    CPUState *cs = mon_get_cpu();
+    bool all_cpus = qdict_get_try_bool(qdict, "cpustate_all", false);
+    CPUState *cs;
 
-    if (!cs) {
-        monitor_printf(mon, "No CPU available\n");
-        return;
+    if (all_cpus) {
+        CPU_FOREACH(cs) {
+            monitor_printf(mon, "\nCPU#%d\n", cs->cpu_index);
+            cpu_dump_state(cs, (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
+        }
+    } else {
+        cs = mon_get_cpu();
+
+        if (!cs) {
+            monitor_printf(mon, "No CPU available\n");
+            return;
+        }
+
+        cpu_dump_state(cs, (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
     }
-    cpu_dump_state(cs, (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
 }
 
 static void hmp_info_jit(Monitor *mon, const QDict *qdict)