Commit 086748e5 authored by Ian Campbell's avatar Ian Campbell Committed by Jeremy Fitzhardinge
Browse files

xen/panic: use xen_reboot and fix smp_send_stop 



Offline vcpu when using stop_self.

Signed-off-by: default avatarIan Campbell <ian.campbell@citrix.com>
Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent f09f6d19

arch/x86/xen/enlighten.c

+1 −4
Original line number Diff line number Diff line
@@ -1043,10 +1043,7 @@ static void xen_crash_shutdown(struct pt_regs *regs) 
static int

xen_panic_event(struct notifier_block *this, unsigned long event, void *ptr)

{

	struct sched_shutdown r = { .reason = SHUTDOWN_crash};



	if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))

		BUG();

	xen_reboot(SHUTDOWN_crash);

	return NOTIFY_DONE;

}

arch/x86/xen/smp.c

+2 −0
Original line number Diff line number Diff line
@@ -394,6 +394,8 @@ static void stop_self(void *v) 
	load_cr3(swapper_pg_dir);

	/* should set up a minimal gdt */



	set_cpu_online(cpu, false);



	HYPERVISOR_vcpu_op(VCPUOP_down, cpu, NULL);

	BUG();

}