mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-04-04 13:34:39 +00:00
e3f4624388
It broke the 'allmodconfig' build. LD vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5028 modules ERROR: "flush_dcache_page" [net/sunrpc/xprtrdma/rpcrdma.ko] undefined! ERROR: "empty_zero_page" [net/ceph/libceph.ko] undefined! ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined! ERROR: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] undefined! ERROR: "copy_page" [fs/nilfs2/nilfs2.ko] undefined! ... Signed-off-by: Greentime Hu <greentime@andestech.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/*
|
|
* SPDX-License-Identifier: GPL-2.0
|
|
* Copyright (C) 2005-2017 Andes Technology Corporation
|
|
*/
|
|
|
|
#ifndef _ASMNDS32_PAGE_H
|
|
#define _ASMNDS32_PAGE_H
|
|
|
|
#ifdef CONFIG_ANDES_PAGE_SIZE_4KB
|
|
#define PAGE_SHIFT 12
|
|
#endif
|
|
#ifdef CONFIG_ANDES_PAGE_SIZE_8KB
|
|
#define PAGE_SHIFT 13
|
|
#endif
|
|
#include <linux/const.h>
|
|
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
|
|
#define PAGE_MASK (~(PAGE_SIZE-1))
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
struct page;
|
|
struct vm_area_struct;
|
|
#ifdef CONFIG_CPU_CACHE_ALIASING
|
|
extern void copy_user_highpage(struct page *to, struct page *from,
|
|
unsigned long vaddr, struct vm_area_struct *vma);
|
|
extern void clear_user_highpage(struct page *page, unsigned long vaddr);
|
|
|
|
void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
|
|
struct page *to);
|
|
void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
|
|
#define __HAVE_ARCH_COPY_USER_HIGHPAGE
|
|
#define clear_user_highpage clear_user_highpage
|
|
#else
|
|
#define clear_user_page(page, vaddr, pg) clear_page(page)
|
|
#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
|
|
#endif
|
|
|
|
void clear_page(void *page);
|
|
void copy_page(void *to, void *from);
|
|
|
|
typedef unsigned long pte_t;
|
|
typedef unsigned long pmd_t;
|
|
typedef unsigned long pgd_t;
|
|
typedef unsigned long pgprot_t;
|
|
|
|
#define pte_val(x) (x)
|
|
#define pmd_val(x) (x)
|
|
#define pgd_val(x) (x)
|
|
#define pgprot_val(x) (x)
|
|
|
|
#define __pte(x) (x)
|
|
#define __pmd(x) (x)
|
|
#define __pgd(x) (x)
|
|
#define __pgprot(x) (x)
|
|
|
|
typedef struct page *pgtable_t;
|
|
|
|
#include <asm/memory.h>
|
|
#include <asm-generic/getorder.h>
|
|
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
|
|
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif
|