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/Linux-v5.4/arch/powerpc/mm/kasan/
Dkasan_init_32.c33 static int __ref kasan_init_shadow_page_tables(unsigned long k_start, unsigned long k_end) in kasan_init_shadow_page_tables() argument
41 for (k_cur = k_start; k_cur != k_end; k_cur = k_next, pmd++) { in kasan_init_shadow_page_tables()
44 k_next = pgd_addr_end(k_cur, k_end); in kasan_init_shadow_page_tables()
84 unsigned long k_end = (unsigned long)kasan_mem_to_shadow(start + size); in kasan_init_region() local
89 ret = kasan_init_shadow_page_tables(k_start, k_end); in kasan_init_region()
94 block = memblock_alloc(k_end - k_start, PAGE_SIZE); in kasan_init_region()
96 for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { in kasan_init_region()
106 flush_tlb_kernel_range(k_start, k_end); in kasan_init_region()
114 unsigned long k_end = KASAN_SHADOW_END; in kasan_remap_early_shadow_ro() local
120 for (k_cur = k_start & PAGE_MASK; k_cur < k_end; k_cur += PAGE_SIZE) { in kasan_remap_early_shadow_ro()