| /Linux-v5.4/arch/nds32/mm/ |
| D | cacheflush.c | 157 unsigned long vto, flags; in flush_cache_page() local
160 vto = kremap0(addr, pfn << PAGE_SHIFT); in flush_cache_page()
161 cpu_cache_wbinval_page(vto, vma->vm_flags & VM_EXEC); in flush_cache_page()
162 kunmap01(vto); in flush_cache_page()
178 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, in copy_user_page() argument
183 copy_page(vto, vfrom); in copy_user_page()
184 cpu_dcache_wbinval_page((unsigned long)vto); in copy_user_page()
185 cpu_icache_inval_page((unsigned long)vto); in copy_user_page()
200 unsigned long vto, vfrom, flags, kto, kfrom, pfrom, pto; in copy_user_highpage() local
209 vto = kremap0(vaddr, pto); in copy_user_highpage()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | highmem.h | 253 char *vfrom, *vto; in copy_user_highpage() local
256 vto = kmap_atomic(to); in copy_user_highpage()
257 copy_user_page(vto, vfrom, vaddr, to); in copy_user_highpage()
258 kunmap_atomic(vto); in copy_user_highpage()
268 char *vfrom, *vto; in copy_highpage() local
271 vto = kmap_atomic(to); in copy_highpage()
272 copy_page(vto, vfrom); in copy_highpage()
273 kunmap_atomic(vto); in copy_highpage()
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| /Linux-v5.4/arch/sh/mm/ |
| D | cache.c | 66 void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); in copy_to_user_page() local
67 memcpy(vto, src, len); in copy_to_user_page()
68 kunmap_coherent(vto); in copy_to_user_page()
98 void *vfrom, *vto; in copy_user_highpage() local
100 vto = kmap_atomic(to); in copy_user_highpage()
105 copy_page(vto, vfrom); in copy_user_highpage()
109 copy_page(vto, vfrom); in copy_user_highpage()
113 if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) || in copy_user_highpage()
115 __flush_purge_region(vto, PAGE_SIZE); in copy_user_highpage()
117 kunmap_atomic(vto); in copy_user_highpage()
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| /Linux-v5.4/arch/mips/mm/ |
| D | init.c | 174 void *vfrom, *vto; in copy_user_highpage() local
176 vto = kmap_atomic(to); in copy_user_highpage()
180 copy_page(vto, vfrom); in copy_user_highpage()
184 copy_page(vto, vfrom); in copy_user_highpage()
188 pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) in copy_user_highpage()
189 flush_data_cache_page((unsigned long)vto); in copy_user_highpage()
190 kunmap_atomic(vto); in copy_user_highpage()
201 void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); in copy_to_user_page() local
202 memcpy(vto, src, len); in copy_to_user_page()
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| /Linux-v5.4/block/ |
| D | bounce.c | 78 unsigned char *vto; in bounce_copy_vec() local
80 vto = kmap_atomic(to->bv_page); in bounce_copy_vec()
81 memcpy(vto + to->bv_offset, vfrom, to->bv_len); in bounce_copy_vec()
82 kunmap_atomic(vto); in bounce_copy_vec()
331 char *vto, *vfrom; in __blk_queue_bounce() local
335 vto = page_address(to->bv_page) + to->bv_offset; in __blk_queue_bounce()
337 memcpy(vto, vfrom, to->bv_len); in __blk_queue_bounce()
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| /Linux-v5.4/arch/nios2/mm/ |
| D | cacheflush.c | 233 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, in copy_user_page() argument
238 copy_page(vto, vfrom); in copy_user_page()
239 __flush_dcache((unsigned long)vto, (unsigned long)vto + PAGE_SIZE); in copy_user_page()
240 __flush_icache((unsigned long)vto, (unsigned long)vto + PAGE_SIZE); in copy_user_page()
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| /Linux-v5.4/fs/erofs/ |
| D | data.c | 183 void *vsrc, *vto; in erofs_read_raw_page() local
196 vto = kmap_atomic(page); in erofs_read_raw_page()
197 memcpy(vto, vsrc + blkoff, map.m_plen); in erofs_read_raw_page()
198 memset(vto + map.m_plen, 0, PAGE_SIZE - map.m_plen); in erofs_read_raw_page()
199 kunmap_atomic(vto); in erofs_read_raw_page()
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| /Linux-v5.4/arch/parisc/include/asm/ |
| D | page.h | 32 #define clear_user_page(vto, vaddr, page) clear_page_asm(vto) argument
33 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
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| /Linux-v5.4/arch/riscv/include/asm/ |
| D | page.h | 54 #define copy_user_page(vto, vfrom, vaddr, topg) \ argument
55 memcpy((vto), (vfrom), PAGE_SIZE)
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| /Linux-v5.4/arch/microblaze/include/asm/ |
| D | page.h | 82 # define copy_user_page(vto, vfrom, vaddr, topg) \ argument
83 memcpy((vto), (vfrom), PAGE_SIZE)
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| /Linux-v5.4/net/sunrpc/ |
| D | xdr.c | 223 char *vfrom, *vto; in _shift_data_right_pages() local
256 vto = kmap_atomic(*pgto); in _shift_data_right_pages()
259 memcpy(vto + pgto_base, vfrom + pgfrom_base, copy); in _shift_data_right_pages()
262 memmove(vto + pgto_base, vto + pgfrom_base, copy); in _shift_data_right_pages()
264 kunmap_atomic(vto); in _shift_data_right_pages()
283 char *vto; in _copy_to_pages() local
294 vto = kmap_atomic(*pgto); in _copy_to_pages()
295 memcpy(vto + pgbase, p, copy); in _copy_to_pages()
296 kunmap_atomic(vto); in _copy_to_pages()
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| /Linux-v5.4/arch/nds32/include/asm/ |
| D | page.h | 30 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
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| /Linux-v5.4/arch/s390/include/asm/ |
| D | vx-insn.h | 366 .macro VLM vfrom, vto, disp, base, hint=3
368 VX_NUM v3, \vto
376 .macro VSTM vfrom, vto, disp, base, hint=3
378 VX_NUM v3, \vto
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| /Linux-v5.4/arch/nios2/include/asm/ |
| D | page.h | 54 extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
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| /Linux-v5.4/arch/powerpc/mm/ |
| D | mem.c | 372 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, in copy_user_page() argument
375 copy_page(vto, vfrom); in copy_user_page()
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| /Linux-v5.4/arch/sparc/mm/ |
| D | init_64.c | 3131 char *vfrom, *vto; in copy_user_highpage() local
3134 vto = kmap_atomic(to); in copy_user_highpage()
3135 copy_user_page(vto, vfrom, vaddr, to); in copy_user_highpage()
3136 kunmap_atomic(vto); in copy_user_highpage()
3165 char *vfrom, *vto; in copy_highpage() local
3168 vto = kmap_atomic(to); in copy_highpage()
3169 copy_page(vto, vfrom); in copy_highpage()
3170 kunmap_atomic(vto); in copy_highpage()
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | cache.c | 469 void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, in copy_user_page() argument
478 copy_page_asm(vto, vfrom); in copy_user_page()
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| /Linux-v5.4/fs/ |
| D | dax.c | 687 void *vto, *kaddr; in copy_user_dax() local
702 vto = kmap_atomic(to); in copy_user_dax()
703 copy_user_page(vto, (void __force *)kaddr, vaddr, to); in copy_user_dax()
704 kunmap_atomic(vto); in copy_user_dax()
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