Necessary since memory region accessor assumes read and write
methods are registered. Otherwise reading I/O port 0x7e segfaults.
https://bugzilla.redhat.com/show_bug.cgi?id=954306
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
}
}
+static uint64_t vapic_read(void *opaque, hwaddr addr, unsigned size)
+{
+ return 0xffffffff;
+}
+
static const MemoryRegionOps vapic_ops = {
.write = vapic_write,
+ .read = vapic_read,
.endianness = DEVICE_NATIVE_ENDIAN,
};