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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Regents of the University of California
*/
#ifndef _ASM_RISCV_MMU_H
#define _ASM_RISCV_MMU_H
#ifndef __ASSEMBLY__
typedef struct {
#ifndef CONFIG_MMU
unsigned long end_brk;
#else
atomic_long_t id;
#endif
void *vdso;
#ifdef CONFIG_SMP
/* A local icache flush is needed before user execution can resume. */
cpumask_t icache_stale_mask;
#endif
#ifdef CONFIG_BINFMT_ELF_FDPIC
unsigned long exec_fdpic_loadmap;
unsigned long interp_fdpic_loadmap;
#endif
} mm_context_t;
#define cntx2asid(cntx) ((cntx) & SATP_ASID_MASK)
#define cntx2version(cntx) ((cntx) & ~SATP_ASID_MASK)
void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
phys_addr_t sz, pgprot_t prot);
#endif /* __ASSEMBLY__ */
#endif /* _ASM_RISCV_MMU_H */
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