x86/hyperv: Move hv crash init after hypercall pg setup

hv_root_crash_init() is not setting up the hypervisor crash collection
for baremetal cases because when it's called, hypervisor page is not
setup.

Fix is simple, just move the crash init call after the hypercall
page setup.

Signed-off-by: Mukesh Rathor <[email protected]>
Signed-off-by: Wei Liu <[email protected]>

Author: mrathor99

arch/x86/hyperv/hv_init.c

@@ -558,7 +558,6 @@ void __init hyperv_init(void)
 		memunmap(src);
 
 		hv_remap_tsc_clocksource();
-		hv_root_crash_init();
 		hv_sleep_notifiers_register();
 	} else {
 		hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg);
@@ -567,6 +566,9 @@ void __init hyperv_init(void)
 
 	hv_set_hypercall_pg(hv_hypercall_pg);
 
+	if (hv_root_partition())        /* after set hypercall pg */
+		hv_root_crash_init();
+
 skip_hypercall_pg_init:
 	/*
 	 * hyperv_init() is called before LAPIC is initialized: see