1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Shadow Call Stack support.
4  *
5  * Copyright (C) 2019 Google LLC
6  */
7 
8 #include <linux/percpu.h>
9 #include <linux/scs.h>
10 
11 DEFINE_SCS(irq_shadow_call_stack);
12 
13 #ifdef CONFIG_ARM_SDE_INTERFACE
14 DEFINE_SCS(sdei_shadow_call_stack_normal);
15 DEFINE_SCS(sdei_shadow_call_stack_critical);
16 #endif
17