| /Linux-v5.4/arch/arm/mm/ |
| D | copypage-v6.c | 33 void *kto, *kfrom; in v6_copy_user_highpage_nonaliasing() local
36 kto = kmap_atomic(to); in v6_copy_user_highpage_nonaliasing()
37 copy_page(kto, kfrom); in v6_copy_user_highpage_nonaliasing()
38 kunmap_atomic(kto); in v6_copy_user_highpage_nonaliasing()
57 static void discard_old_kernel_data(void *kto) in discard_old_kernel_data() argument
61 : "r" (kto), in discard_old_kernel_data()
62 "r" ((unsigned long)kto + PAGE_SIZE - 1) in discard_old_kernel_data()
73 unsigned long kfrom, kto; in v6_copy_user_highpage_aliasing() local
88 kto = COPYPAGE_V6_TO + (offset << PAGE_SHIFT); in v6_copy_user_highpage_aliasing()
91 set_top_pte(kto, mk_pte(to, PAGE_KERNEL)); in v6_copy_user_highpage_aliasing()
[all …]
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| D | copypage-fa.c | 17 static void fa_copy_user_page(void *kto, const void *kfrom) in fa_copy_user_page() argument
33 : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) in fa_copy_user_page()
41 void *kto, *kfrom; in fa_copy_user_highpage() local
43 kto = kmap_atomic(to); in fa_copy_user_highpage()
45 fa_copy_user_page(kto, kfrom); in fa_copy_user_highpage()
47 kunmap_atomic(kto); in fa_copy_user_highpage()
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| D | copypage-v4wt.c | 20 static void v4wt_copy_user_page(void *kto, const void *kfrom) in v4wt_copy_user_page() argument
38 : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) in v4wt_copy_user_page()
46 void *kto, *kfrom; in v4wt_copy_user_highpage() local
48 kto = kmap_atomic(to); in v4wt_copy_user_highpage()
50 v4wt_copy_user_page(kto, kfrom); in v4wt_copy_user_highpage()
52 kunmap_atomic(kto); in v4wt_copy_user_highpage()
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| D | copypage-v4wb.c | 22 static void v4wb_copy_user_page(void *kto, const void *kfrom) in v4wb_copy_user_page() argument
42 : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) in v4wb_copy_user_page()
50 void *kto, *kfrom; in v4wb_copy_user_highpage() local
52 kto = kmap_atomic(to); in v4wb_copy_user_highpage()
55 v4wb_copy_user_page(kto, kfrom); in v4wb_copy_user_highpage()
57 kunmap_atomic(kto); in v4wb_copy_user_highpage()
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| D | copypage-xsc3.c | 27 static void xsc3_mc_copy_user_page(void *kto, const void *kfrom) in xsc3_mc_copy_user_page() argument
58 : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) in xsc3_mc_copy_user_page()
66 void *kto, *kfrom; in xsc3_mc_copy_user_highpage() local
68 kto = kmap_atomic(to); in xsc3_mc_copy_user_highpage()
71 xsc3_mc_copy_user_page(kto, kfrom); in xsc3_mc_copy_user_highpage()
73 kunmap_atomic(kto); in xsc3_mc_copy_user_highpage()
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| D | copypage-feroceon.c | 13 static void feroceon_copy_user_page(void *kto, const void *kfrom) in feroceon_copy_user_page() argument
60 : "+&r" (kto), "+&r" (kfrom), "=&r" (tmp) in feroceon_copy_user_page()
68 void *kto, *kfrom; in feroceon_copy_user_highpage() local
70 kto = kmap_atomic(to); in feroceon_copy_user_highpage()
73 feroceon_copy_user_page(kto, kfrom); in feroceon_copy_user_highpage()
75 kunmap_atomic(kto); in feroceon_copy_user_highpage()
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| D | copypage-v4mc.c | 67 void *kto = kmap_atomic(to); in v4_mc_copy_user_highpage() local
76 mc_copy_user_page((void *)COPYPAGE_MINICACHE, kto); in v4_mc_copy_user_highpage()
80 kunmap_atomic(kto); in v4_mc_copy_user_highpage()
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| D | copypage-xscale.c | 87 void *kto = kmap_atomic(to); in xscale_mc_copy_user_highpage() local
96 mc_copy_user_page((void *)COPYPAGE_MINICACHE, kto); in xscale_mc_copy_user_highpage()
100 kunmap_atomic(kto); in xscale_mc_copy_user_highpage()
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| /Linux-v5.4/arch/nds32/mm/ |
| D | cacheflush.c | 200 unsigned long vto, vfrom, flags, kto, kfrom, pfrom, pto; in copy_user_highpage() local
201 kto = ((unsigned long)page_address(to) & PAGE_MASK); in copy_user_highpage()
221 unsigned long vto, flags, kto; in clear_user_highpage() local
223 kto = ((unsigned long)page_address(page) & PAGE_MASK); in clear_user_highpage()
226 if (aliasing(kto, vaddr) && kto != 0) { in clear_user_highpage()
227 cpu_dcache_inval_page(kto); in clear_user_highpage()
228 cpu_icache_inval_page(kto); in clear_user_highpage()
252 unsigned long vaddr, kto; in flush_dcache_page() local
256 kto = kremap0(vaddr, page_to_phys(page)); in flush_dcache_page()
257 cpu_dcache_wbinval_page(kto); in flush_dcache_page()
[all …]
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| /Linux-v5.4/arch/arm64/mm/ |
| D | copypage.c | 14 void __cpu_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr) in __cpu_copy_user_page() argument
16 struct page *page = virt_to_page(kto); in __cpu_copy_user_page()
17 copy_page(kto, kfrom); in __cpu_copy_user_page()
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| /Linux-v5.4/arch/arc/mm/ |
| D | cache.c | 1075 void *kto = kmap_atomic(to); in copy_user_highpage() local
1094 copy_page(kto, kfrom); in copy_user_highpage()
1117 kunmap_atomic(kto); in copy_user_highpage()
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