Cregit: Linux 6.10: mmu.h

Contributors: 9
Author	Tokens	Token Proportion	Commits	Commit Proportion
Palmer Dabbelt	25	24.51%	1	9.09%
Anup Patel	25	24.51%	2	18.18%
Samuel Holland	14	13.73%	2	18.18%
Greg Ungerer	13	12.75%	1	9.09%
Christoph Hellwig	9	8.82%	1	9.09%
Andrew Waterman	9	8.82%	1	9.09%
Charlie Jenkins	4	3.92%	1	9.09%
Thomas Gleixner	2	1.96%	1	9.09%
Atish Patra	1	0.98%	1	9.09%
Total	102		11

/* 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;
	/* Force local icache flush on all migrations. */
	bool force_icache_flush;
#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 */