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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0c7e59c46e
Define 'VM_DATA_DEFAULT_FLAGS' when 'NOMMU' to pass compiling.
So move it from "include/asm/page_mm.h to "include/asm/page.h"
The related make:
make ARCH=m68k randconfig
make ARCH=m68k menuconfig
choose cross compiler
disable MMU support
make ARCH=m68k V=1 EXTRA_CFLAGS=-W
The related error:
security/selinux/hooks.c: In function ‘selinux_init’:
security/selinux/hooks.c:5821:21: error: ‘VM_DATA_DEFAULT_FLAGS’ undeclared (first use in this function)
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
#ifndef _M68K_PAGE_H
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#define _M68K_PAGE_H
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#include <linux/const.h>
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#include <asm/setup.h>
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#include <asm/page_offset.h>
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/* PAGE_SHIFT determines the page size */
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#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE)
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#define PAGE_SHIFT 13
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#else
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#define PAGE_SHIFT 12
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#endif
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#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
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#define PAGE_MASK (~(PAGE_SIZE-1))
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#define PAGE_OFFSET (PAGE_OFFSET_RAW)
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#ifndef __ASSEMBLY__
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/*
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* These are used to make use of C type-checking..
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*/
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typedef struct { unsigned long pte; } pte_t;
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typedef struct { unsigned long pmd[16]; } pmd_t;
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typedef struct { unsigned long pgd; } pgd_t;
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typedef struct { unsigned long pgprot; } pgprot_t;
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typedef struct page *pgtable_t;
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#define pte_val(x) ((x).pte)
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#define pmd_val(x) ((&x)->pmd[0])
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#define pgd_val(x) ((x).pgd)
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#define pgprot_val(x) ((x).pgprot)
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#define __pte(x) ((pte_t) { (x) } )
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#define __pmd(x) ((pmd_t) { (x) } )
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#define __pgd(x) ((pgd_t) { (x) } )
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#define __pgprot(x) ((pgprot_t) { (x) } )
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extern unsigned long _rambase;
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extern unsigned long _ramstart;
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extern unsigned long _ramend;
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#endif /* !__ASSEMBLY__ */
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#ifdef CONFIG_MMU
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#include <asm/page_mm.h>
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#else
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#include <asm/page_no.h>
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#endif
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#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/getorder.h>
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#endif /* _M68K_PAGE_H */
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