1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2012 Regents of the University of California
7 #ifndef _ASM_RISCV_MMU_H
8 #define _ASM_RISCV_MMU_H
14 unsigned long end_brk;
20 /* A local icache flush is needed before user execution can resume. */
21 cpumask_t icache_stale_mask;
22 /* Force local icache flush on all migrations. */
23 bool force_icache_flush;
25 #ifdef CONFIG_BINFMT_ELF_FDPIC
26 unsigned long exec_fdpic_loadmap;
27 unsigned long interp_fdpic_loadmap;
31 #define cntx2asid(cntx) ((cntx) & SATP_ASID_MASK)
32 #define cntx2version(cntx) ((cntx) & ~SATP_ASID_MASK)
34 void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
35 phys_addr_t sz, pgprot_t prot);
36 #endif /* __ASSEMBLY__ */
38 #endif /* _ASM_RISCV_MMU_H */