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Searched refs:k_start (Results 1 – 3 of 3) sorted by relevance

/linux/arch/powerpc/mm/kasan/
H A Dinit_32.c31 int __init kasan_init_shadow_page_tables(unsigned long k_start, unsigned long k_end) in kasan_init_shadow_page_tables() argument
36 pmd = pmd_off_k(k_start); in kasan_init_shadow_page_tables()
38 for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++) { in kasan_init_shadow_page_tables()
57 unsigned long k_start = (unsigned long)kasan_mem_to_shadow(start); in kasan_init_region() local
63 ret = kasan_init_shadow_page_tables(k_start, k_end); in kasan_init_region()
67 k_start = k_start & PAGE_MASK; in kasan_init_region()
68 block = memblock_alloc(k_end - k_start, PAGE_SIZE); in kasan_init_region()
72 for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { in kasan_init_region()
74 void *va = block + k_cur - k_start; in kasan_init_region()
79 flush_tlb_kernel_range(k_start, k_end); in kasan_init_region()
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H A D8xx.c12 kasan_init_shadow_8M(unsigned long k_start, unsigned long k_end, void *block) in kasan_init_shadow_8M() argument
14 pmd_t *pmd = pmd_off_k(k_start); in kasan_init_shadow_8M()
17 for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++, block += SZ_4M) { in kasan_init_shadow_8M()
42 unsigned long k_start = (unsigned long)kasan_mem_to_shadow(start); in kasan_init_region() local
48 block = memblock_alloc(k_end - k_start, SZ_8M); in kasan_init_region()
52 if (IS_ALIGNED(k_start, SZ_8M)) { in kasan_init_region()
53 kasan_init_shadow_8M(k_start, ALIGN_DOWN(k_end, SZ_8M), block); in kasan_init_region()
58 k_cur = k_start; in kasan_init_region()
61 ret = kasan_init_shadow_page_tables(k_start, k_end); in kasan_init_region()
67 void *va = block + k_cur - k_start; in kasan_init_region()
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H A Dbook3s_32.c11 unsigned long k_start = (unsigned long)kasan_mem_to_shadow(start); in kasan_init_region() local
13 unsigned long k_nobat = k_start; in kasan_init_region()
34 if (k_nobat != k_start) in kasan_init_region()
44 ret = kasan_init_shadow_page_tables(k_start, k_end); in kasan_init_region()
48 kasan_update_early_region(k_start, k_nobat, __pte(0)); in kasan_init_region()
56 flush_tlb_kernel_range(k_start, k_end); in kasan_init_region()
57 memset(kasan_mem_to_shadow(start), 0, k_end - k_start); in kasan_init_region()