| /Linux-v5.4/arch/arm/mm/ |
| D | copypage-v6.c | 33 void *kto, *kfrom; in v6_copy_user_highpage_nonaliasing() local
35 kfrom = kmap_atomic(from); in v6_copy_user_highpage_nonaliasing()
37 copy_page(kto, kfrom); in v6_copy_user_highpage_nonaliasing()
39 kunmap_atomic(kfrom); in v6_copy_user_highpage_nonaliasing()
73 unsigned long kfrom, kto; in v6_copy_user_highpage_aliasing() local
87 kfrom = COPYPAGE_V6_FROM + (offset << PAGE_SHIFT); in v6_copy_user_highpage_aliasing()
90 set_top_pte(kfrom, mk_pte(from, PAGE_KERNEL)); in v6_copy_user_highpage_aliasing()
93 copy_page((void *)kto, (void *)kfrom); in v6_copy_user_highpage_aliasing()
|
| 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
44 kfrom = kmap_atomic(from); in fa_copy_user_highpage()
45 fa_copy_user_page(kto, kfrom); in fa_copy_user_highpage()
46 kunmap_atomic(kfrom); in fa_copy_user_highpage()
|
| 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
49 kfrom = kmap_atomic(from); in v4wt_copy_user_highpage()
50 v4wt_copy_user_page(kto, kfrom); in v4wt_copy_user_highpage()
51 kunmap_atomic(kfrom); in v4wt_copy_user_highpage()
|
| 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
53 kfrom = kmap_atomic(from); in v4wb_copy_user_highpage()
55 v4wb_copy_user_page(kto, kfrom); in v4wb_copy_user_highpage()
56 kunmap_atomic(kfrom); in v4wb_copy_user_highpage()
|
| 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
69 kfrom = kmap_atomic(from); in xsc3_mc_copy_user_highpage()
71 xsc3_mc_copy_user_page(kto, kfrom); in xsc3_mc_copy_user_highpage()
72 kunmap_atomic(kfrom); in xsc3_mc_copy_user_highpage()
|
| 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
71 kfrom = kmap_atomic(from); in feroceon_copy_user_highpage()
73 feroceon_copy_user_page(kto, kfrom); in feroceon_copy_user_highpage()
74 kunmap_atomic(kfrom); in feroceon_copy_user_highpage()
|
| /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
17 copy_page(kto, kfrom); in __cpu_copy_user_page()
|
| /Linux-v5.4/arch/nds32/mm/ |
| D | cacheflush.c | 200 unsigned long vto, vfrom, flags, kto, kfrom, pfrom, pto; in copy_user_highpage() local
202 kfrom = ((unsigned long)page_address(from) & PAGE_MASK); in copy_user_highpage()
207 if (aliasing(vaddr, (unsigned long)kfrom)) in copy_user_highpage()
208 cpu_dcache_wb_page((unsigned long)kfrom); in copy_user_highpage()
|
| /Linux-v5.4/arch/arc/mm/ |
| D | cache.c | 1074 void *kfrom = kmap_atomic(from); in copy_user_highpage() local
1089 if (page_mapcount(from) && addr_not_cache_congruent(kfrom, u_vaddr)) { in copy_user_highpage()
1090 __flush_dcache_page((unsigned long)kfrom, u_vaddr); in copy_user_highpage()
1094 copy_page(kto, kfrom); in copy_user_highpage()
1111 __flush_dcache_page((unsigned long)kfrom, (unsigned long)kfrom); in copy_user_highpage()
1118 kunmap_atomic(kfrom); in copy_user_highpage()
|
