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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- * OpenRISC Linux
- *
- * Linux architectural port borrowing liberally from similar works of
- * others. All original copyrights apply as per the original source
- * declaration.
- *
- * OpenRISC implementation:
- * Copyright (C) 2003 Matjaz Breskvar <[email protected]>
- * Copyright (C) 2010-2011 Jonas Bonn <[email protected]>
- * et al.
- */
- #ifndef __ASM_OPENRISC_MMU_CONTEXT_H
- #define __ASM_OPENRISC_MMU_CONTEXT_H
- #include <asm-generic/mm_hooks.h>
- #define init_new_context init_new_context
- extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
- #define destroy_context destroy_context
- extern void destroy_context(struct mm_struct *mm);
- extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- struct task_struct *tsk);
- #define activate_mm(prev, next) switch_mm((prev), (next), NULL)
- /* current active pgd - this is similar to other processors pgd
- * registers like cr3 on the i386
- */
- extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */
- #include <asm-generic/mmu_context.h>
- #endif
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