error: Strip trailing '\n' from error string arguments (again)

[qemu.git] / target-arm / cpu.c

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index d7b444541351b5424cd0916b50d6e7197e8be004..775e0a46bdd1912324f4b68b871514d984bd0882 100644 (file)
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -649,7 +649,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
         uint32_t nr = cpu->pmsav7_dregion;
 
         if (nr > 0xff) {
-            error_setg(errp, "PMSAv7 MPU #regions invalid %" PRIu32 "\n", nr);
+            error_setg(errp, "PMSAv7 MPU #regions invalid %" PRIu32, nr);
             return;
         }
 
@@ -1417,6 +1417,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->handle_mmu_fault = arm_cpu_handle_mmu_fault;
 #else
     cc->do_interrupt = arm_cpu_do_interrupt;
+    cc->do_unaligned_access = arm_cpu_do_unaligned_access;
     cc->get_phys_page_debug = arm_cpu_get_phys_page_debug;
     cc->vmsd = &vmstate_arm_cpu;
     cc->virtio_is_big_endian = arm_cpu_is_big_endian;
@@ -1427,6 +1428,17 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->debug_excp_handler = arm_debug_excp_handler;
 
     cc->disas_set_info = arm_disas_set_info;
+
+    /*
+     * Reason: arm_cpu_initfn() calls cpu_exec_init(), which saves
+     * the object in cpus -> dangling pointer after final
+     * object_unref().
+     *
+     * Once this is fixed, the devices that create ARM CPUs should be
+     * updated not to set cannot_destroy_with_object_finalize_yet,
+     * unless they still screw up something else.
+     */
+    dc->cannot_destroy_with_object_finalize_yet = true;
 }
 
 static void cpu_register(const ARMCPUInfo *info)