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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2020 - Google LLC
* Author: David Brazdil <dbrazdil@google.com>
*/
#include <asm/kvm_asm.h>
#include <asm/kvm_hyp.h>
#include <asm/kvm_mmu.h>
unsigned long __hyp_per_cpu_offset(unsigned int cpu)
{
unsigned long *cpu_base_array;
unsigned long this_cpu_base;
unsigned long elf_base;
if (cpu >= ARRAY_SIZE(kvm_arm_hyp_percpu_base))
hyp_panic();
cpu_base_array = (unsigned long *)hyp_symbol_addr(kvm_arm_hyp_percpu_base);
this_cpu_base = kern_hyp_va(cpu_base_array[cpu]);
elf_base = (unsigned long)hyp_symbol_addr(__per_cpu_start);
return this_cpu_base - elf_base;
}
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