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-rw-r--r--exec.c7
-rw-r--r--gdbstub.c3
-rw-r--r--hw/i386/pc_piix.c2
-rw-r--r--vl.c6
4 files changed, 10 insertions, 8 deletions
diff --git a/exec.c b/exec.c
index b453713bdb..79610ce37a 100644
--- a/exec.c
+++ b/exec.c
@@ -1741,7 +1741,12 @@ void address_space_destroy_dispatch(AddressSpace *as)
 static void memory_map_init(void)
 {
     system_memory = g_malloc(sizeof(*system_memory));
-    memory_region_init(system_memory, NULL, "system", INT64_MAX);
+
+    assert(TARGET_PHYS_ADDR_SPACE_BITS <= 64);
+
+    memory_region_init(system_memory, NULL, "system",
+                       TARGET_PHYS_ADDR_SPACE_BITS == 64 ?
+                       UINT64_MAX : (0x1ULL << TARGET_PHYS_ADDR_SPACE_BITS));
     address_space_init(&address_space_memory, system_memory, "memory");
 
     system_io = g_malloc(sizeof(*system_io));
diff --git a/gdbstub.c b/gdbstub.c
index 0e5a3f5bf9..e8ab0b2992 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -368,9 +368,6 @@ static inline void gdb_continue(GDBState *s)
 #ifdef CONFIG_USER_ONLY
     s->running_state = 1;
 #else
-    if (runstate_check(RUN_STATE_GUEST_PANICKED)) {
-        runstate_set(RUN_STATE_DEBUG);
-    }
     if (!runstate_needs_reset()) {
         vm_start();
     }
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 24a98cbee7..4fdb7b62c5 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -309,6 +309,7 @@ static void pc_init_pci_1_2(QEMUMachineInitArgs *args)
 static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
 {
     has_pci_info = false;
+    has_acpi_build = false;
     disable_kvm_pv_eoi();
     enable_compat_apic_id_mode();
     pc_init1(args, 1, 0);
@@ -317,6 +318,7 @@ static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
 static void pc_init_isa(QEMUMachineInitArgs *args)
 {
     has_pci_info = false;
+    has_acpi_build = false;
     if (!args->cpu_model) {
         args->cpu_model = "486";
     }
diff --git a/vl.c b/vl.c
index efbff6512a..4ad15b808c 100644
--- a/vl.c
+++ b/vl.c
@@ -638,9 +638,8 @@ static const RunStateTransition runstate_transitions_def[] = {
     { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING },
     { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE },
 
-    { RUN_STATE_GUEST_PANICKED, RUN_STATE_PAUSED },
+    { RUN_STATE_GUEST_PANICKED, RUN_STATE_RUNNING },
     { RUN_STATE_GUEST_PANICKED, RUN_STATE_FINISH_MIGRATE },
-    { RUN_STATE_GUEST_PANICKED, RUN_STATE_DEBUG },
 
     { RUN_STATE_MAX, RUN_STATE_MAX },
 };
@@ -686,8 +685,7 @@ int runstate_is_running(void)
 bool runstate_needs_reset(void)
 {
     return runstate_check(RUN_STATE_INTERNAL_ERROR) ||
-        runstate_check(RUN_STATE_SHUTDOWN) ||
-        runstate_check(RUN_STATE_GUEST_PANICKED);
+        runstate_check(RUN_STATE_SHUTDOWN);
 }
 
 StatusInfo *qmp_query_status(Error **errp)