This fixes a NULL pointer dereference in s390x-softmmu.
On pretty much all other architectures, creating an MMIO region calls
cpu_reload_memory_map. On s390, however, there are no MMIO regions
and everything is done via hypercalls.
Fixes: 9d82b5a792236db31a75b9db5c93af69ac07c7c5
Reported-by: Christian Borntraeger <borntrae...@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
exec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/exec.c b/exec.c
index c85321a..3280e57 100644
--- a/exec.c
+++ b/exec.c
@@ -548,6 +548,7 @@ void cpu_exec_init(CPUArchState *env)
#ifndef CONFIG_USER_ONLY
cpu->as = &address_space_memory;
cpu->thread_id = qemu_get_thread_id();
+ cpu_reload_memory_map(cpu);
#endif
QTAILQ_INSERT_TAIL(&cpus, cpu, node);
#if defined(CONFIG_USER_ONLY)
--
2.3.0
