asm-generic: rename page.h and uaccess.h
The current asm-generic/page.h only contains the get_order function, and asm-generic/uaccess.h only implements unaligned accesses. This renames the file to getorder.h and uaccess-unaligned.h to make room for new page.h and uaccess.h file that will be usable by all simple (e.g. nommu) architectures. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Родитель
72099ed271
Коммит
5b17e1cd89
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@ -93,6 +93,6 @@ typedef struct page *pgtable_t;
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ALPHA_PAGE_H */
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@ -202,6 +202,6 @@ typedef struct page *pgtable_t;
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(((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
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VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif
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@ -81,7 +81,7 @@ extern unsigned long memory_end;
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#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
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((void *)(kaddr) < (void *)memory_end))
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* __ASSEMBLY__ */
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@ -68,7 +68,7 @@ typedef struct page *pgtable_t;
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _CRIS_PAGE_H */
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@ -73,6 +73,6 @@ extern unsigned long max_pfn;
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#endif /* __ASSEMBLY__ */
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ASM_PAGE_H */
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@ -73,6 +73,6 @@ extern unsigned long memory_end;
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#endif /* __ASSEMBLY__ */
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _H8300_PAGE_H */
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@ -82,6 +82,6 @@ typedef struct page *pgtable_t;
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#define devmem_is_allowed(x) 1
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ASM_M32R_PAGE_H */
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@ -223,6 +223,6 @@ static inline __attribute_const__ int __virt_to_node_shift(void)
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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/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _M68K_PAGE_H */
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@ -72,6 +72,6 @@ extern unsigned long memory_end;
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#endif /* __ASSEMBLY__ */
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _M68KNOMMU_PAGE_H */
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@ -135,6 +135,6 @@ extern unsigned int memory_size;
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#endif /* __KERNEL__ */
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ASM_MICROBLAZE_PAGE_H */
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@ -189,6 +189,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
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#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ASM_PAGE_H */
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@ -159,6 +159,6 @@ extern int npmem_ranges;
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _PARISC_PAGE_H */
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@ -7,7 +7,7 @@
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#include <asm/page.h>
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#include <asm/system.h>
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#include <asm/cache.h>
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#include <asm-generic/uaccess.h>
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#include <asm-generic/uaccess-unaligned.h>
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#define VERIFY_READ 0
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#define VERIFY_WRITE 1
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@ -41,7 +41,7 @@ extern void clear_pages(void *page, int order);
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static inline void clear_page(void *page) { clear_pages(page, 0); }
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extern void copy_page(void *to, void *from);
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1)
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#define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1)
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@ -180,6 +180,6 @@ do { \
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(test_thread_flag(TIF_32BIT) ? \
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VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _ASM_POWERPC_PAGE_64_H */
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@ -150,7 +150,7 @@ void arch_alloc_page(struct page *page, int order);
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#define __HAVE_ARCH_GATE_AREA 1
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@ -163,7 +163,7 @@ typedef struct page *pgtable_t;
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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/* vDSO support */
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#ifdef CONFIG_VSYSCALL
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@ -152,6 +152,6 @@ extern unsigned long pfn_base;
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VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _SPARC_PAGE_H */
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@ -132,6 +132,6 @@ typedef struct page *pgtable_t;
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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/page.h>
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#include <asm-generic/getorder.h>
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#endif /* _SPARC64_PAGE_H */
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@ -12,7 +12,7 @@
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#include <asm/asi.h>
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#include <asm/system.h>
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#include <asm/spitfire.h>
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#include <asm-generic/uaccess.h>
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#include <asm-generic/uaccess-unaligned.h>
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#endif
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#ifndef __ASSEMBLY__
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@ -116,7 +116,7 @@ extern unsigned long uml_physmem;
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#define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#endif /* __ASSEMBLY__ */
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#endif /* __UM_PAGE_H */
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@ -56,7 +56,7 @@ extern bool __virt_addr_valid(unsigned long kaddr);
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#endif /* __ASSEMBLY__ */
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#include <asm-generic/memory_model.h>
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#include <asm-generic/page.h>
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#include <asm-generic/getorder.h>
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#define __HAVE_ARCH_GATE_AREA 1
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@ -129,7 +129,7 @@ static inline __attribute_const__ int get_order(unsigned long size)
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#else
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# include <asm-generic/page.h>
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# include <asm-generic/getorder.h>
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#endif
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@ -1,12 +1,12 @@
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#ifndef _ASM_GENERIC_PAGE_H
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#define _ASM_GENERIC_PAGE_H
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#ifndef __ASM_GENERIC_GETORDER_H
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#define __ASM_GENERIC_GETORDER_H
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#ifndef __ASSEMBLY__
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#include <linux/compiler.h>
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/* Pure 2^n version of get_order */
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static __inline__ __attribute_const__ int get_order(unsigned long size)
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static inline __attribute_const__ int get_order(unsigned long size)
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{
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int order;
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@ -21,4 +21,4 @@ static __inline__ __attribute_const__ int get_order(unsigned long size)
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#endif /* __ASSEMBLY__ */
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#endif /* _ASM_GENERIC_PAGE_H */
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#endif /* __ASM_GENERIC_GETORDER_H */
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@ -1,5 +1,5 @@
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#ifndef _ASM_GENERIC_UACCESS_H_
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#define _ASM_GENERIC_UACCESS_H_
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#ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H
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#define __ASM_GENERIC_UACCESS_UNALIGNED_H
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/*
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* This macro should be used instead of __get_user() when accessing
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__copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \
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})
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#endif /* _ASM_GENERIC_UACCESS_H */
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#endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */
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