The xen-backend devices created by the Xen code are not supposed
to be treated as dynamic sysbus devices. This is an attempt to
change that and see what happens, but I couldn't test it because
I don't have a Xen host set up.
If this patch breaks anything, this means we have a bug in
foreach_dynamic_sysbus_device(), which is supposed to return only
devices created using -device.
The original code that sets has_dynamic_sysbus was added by
commit 3a6c9172ac5951e6dac2b3f6cbce3cfccdec5894, but I don't see
any comment explaining why it was necessary.
Cc: Juergen Gross <jgr...@suse.com>
Cc: Stefano Stabellini <sstabell...@kernel.org>
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
---
hw/xen/xen_backend.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 6c21c37d68..4607d6d3ee 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -550,15 +550,6 @@ err:
return -1;
}
-static void xen_set_dynamic_sysbus(void)
-{
- Object *machine = qdev_get_machine();
- ObjectClass *oc = object_get_class(machine);
- MachineClass *mc = MACHINE_CLASS(oc);
-
- mc->has_dynamic_sysbus = true;
-}
-
int xen_be_register(const char *type, struct XenDevOps *ops)
{
char path[50];
@@ -580,8 +571,6 @@ int xen_be_register(const char *type, struct XenDevOps *ops)
void xen_be_register_common(void)
{
- xen_set_dynamic_sysbus();
-
xen_be_register("console", &xen_console_ops);
xen_be_register("vkbd", &xen_kbdmouse_ops);
xen_be_register("qdisk", &xen_blkdev_ops);
--
2.11.0.259.g40922b1
