[PULL 26/26] hw/riscv: shakti_c: Mark as not user creatable

[Alistair Francis]

From: Alistair Francis <alistair.francis@wdc.com>

Mark the shakti_c machine as not user creatable.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/639
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: 
<c617a04d4e3dd041a3427b47a1b1d5ab475a2edd.1632871759.git.alistair.francis@wdc.com>
---
 hw/riscv/shakti_c.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hw/riscv/shakti_c.c b/hw/riscv/shakti_c.c
index 2f084d3c8d..d7d1f91fa5 100644
--- a/hw/riscv/shakti_c.c
+++ b/hw/riscv/shakti_c.c
@@ -150,6 +150,13 @@ static void shakti_c_soc_class_init(ObjectClass *klass, 
void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     dc->realize = shakti_c_soc_state_realize;
+    /*
+     * Reasons:
+     *     - Creates CPUS in riscv_hart_realize(), and can create unintended
+     *       CPUs
+     *     - Uses serial_hds in realize function, thus can't be used twice
+     */
+    dc->user_creatable = false;
 }
 
 static void shakti_c_soc_instance_init(Object *obj)
-- 
2.31.1