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/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __KVM_HYP_MM_H #define __KVM_HYP_MM_H #include <asm/kvm_pgtable.h> #include <asm/spectre.h> #include <linux/memblock.h> #include <linux/types.h> #include <nvhe/memory.h> #include <nvhe/spinlock.h> extern struct kvm_pgtable pkvm_pgtable; extern hyp_spinlock_t pkvm_pgd_lock; int hyp_create_pcpu_fixmap(void); void *hyp_fixmap_map(phys_addr_t phys); void hyp_fixmap_unmap(void); int hyp_create_idmap(u32 hyp_va_bits); int hyp_map_vectors(void); int hyp_back_vmemmap(phys_addr_t back); int pkvm_cpu_set_vector(enum arm64_hyp_spectre_vector slot); int pkvm_create_mappings(void *from, void *to, enum kvm_pgtable_prot prot); int pkvm_create_mappings_locked(void *from, void *to, enum kvm_pgtable_prot prot); int __pkvm_create_private_mapping(phys_addr_t phys, size_t size, enum kvm_pgtable_prot prot, unsigned long *haddr); int pkvm_create_stack(phys_addr_t phys, unsigned long *haddr); int pkvm_alloc_private_va_range(size_t size, unsigned long *haddr); #endif /* __KVM_HYP_MM_H */