2018-02-22 17:27:22 +03:00
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_POWERPC_SLICE_H
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#define _ASM_POWERPC_SLICE_H
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#ifdef CONFIG_PPC_BOOK3S_64
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#include <asm/book3s/64/slice.h>
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2018-02-22 17:27:24 +03:00
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#elif defined(CONFIG_PPC64)
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2018-02-22 17:27:22 +03:00
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#include <asm/nohash/64/slice.h>
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2018-02-22 17:27:24 +03:00
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#elif defined(CONFIG_PPC_MMU_NOHASH)
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#include <asm/nohash/32/slice.h>
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2018-02-22 17:27:22 +03:00
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#endif
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#ifdef CONFIG_PPC_MM_SLICES
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#ifdef CONFIG_HUGETLB_PAGE
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#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
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#endif
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#define HAVE_ARCH_UNMAPPED_AREA
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#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
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#ifndef __ASSEMBLY__
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struct mm_struct;
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unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
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unsigned long flags, unsigned int psize,
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int topdown);
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unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr);
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void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
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unsigned long len, unsigned int psize);
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2018-03-07 04:37:09 +03:00
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void slice_init_new_context_exec(struct mm_struct *mm);
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2018-09-14 18:30:55 +03:00
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void slice_setup_new_exec(void);
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2018-03-07 04:37:09 +03:00
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#endif /* __ASSEMBLY__ */
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2018-02-22 17:27:22 +03:00
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#endif /* CONFIG_PPC_MM_SLICES */
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#endif /* _ASM_POWERPC_SLICE_H */
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