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// SPDX-License-Identifier: GPL-2.0
/*
* Shadow Call Stack support.
*
* Copyright (C) 2019 Google LLC
*/
#include <linux/percpu.h>
#include <linux/scs.h>
/* Allocate a static per-CPU shadow stack */
#define DEFINE_SCS(name) \
DEFINE_PER_CPU(unsigned long [SCS_SIZE/sizeof(long)], name) \
DEFINE_SCS(irq_shadow_call_stack);
#ifdef CONFIG_ARM_SDE_INTERFACE
DEFINE_SCS(sdei_shadow_call_stack_normal);
DEFINE_SCS(sdei_shadow_call_stack_critical);
#endif
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