Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c
index f192b6f..b96b11e 100644
--- a/drivers/xen/cpu_hotplug.c
+++ b/drivers/xen/cpu_hotplug.c
@@ -93,10 +93,8 @@
 	(void)register_xenbus_watch(&cpu_watch);
 
 	for_each_possible_cpu(cpu) {
-		if (vcpu_online(cpu) == 0) {
-			(void)cpu_down(cpu);
-			set_cpu_present(cpu, false);
-		}
+		if (vcpu_online(cpu) == 0)
+			disable_hotplug_cpu(cpu);
 	}
 
 	return NOTIFY_DONE;
@@ -119,5 +117,5 @@
 	return 0;
 }
 
-arch_initcall(setup_vcpu_hotplug_event);
+late_initcall(setup_vcpu_hotplug_event);