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Searched refs:kasan_early_shadow_page (Results 1 – 11 of 11) sorted by relevance

/linux-6.1.9/arch/powerpc/mm/kasan/
Dinit_book3s_64.c57 pte_t zero_pte = pfn_pte(virt_to_pfn(kasan_early_shadow_page), PAGE_KERNEL); in kasan_init()
68 __set_pte_at(&init_mm, (unsigned long)kasan_early_shadow_page, in kasan_init()
83 zero_pte = pfn_pte(virt_to_pfn(kasan_early_shadow_page), PAGE_KERNEL_RO); in kasan_init()
85 __set_pte_at(&init_mm, (unsigned long)kasan_early_shadow_page, in kasan_init()
93 memset(kasan_early_shadow_page, 0, PAGE_SIZE); in kasan_init()
Dinit_book3e_64.c87 pte_t zero_pte = pfn_pte(virt_to_pfn(kasan_early_shadow_page), PAGE_KERNEL); in kasan_early_init()
93 __set_pte_at(&init_mm, (unsigned long)kasan_early_shadow_page, in kasan_early_init()
112 pte_t zero_pte = pfn_pte(virt_to_pfn(kasan_early_shadow_page), PAGE_KERNEL_RO); in kasan_init()
121 __set_pte_at(&init_mm, (unsigned long)kasan_early_shadow_page, in kasan_init()
126 memset(kasan_early_shadow_page, 0, PAGE_SIZE); in kasan_init()
Dinit_32.c23 unsigned long va = (unsigned long)kasan_early_shadow_page; in kasan_populate_pte()
24 phys_addr_t pa = __pa(kasan_early_shadow_page); in kasan_populate_pte()
91 if (pte_page(*ptep) != virt_to_page(lm_alias(kasan_early_shadow_page))) in kasan_update_early_region()
103 phys_addr_t pa = __pa(kasan_early_shadow_page); in kasan_remap_early_shadow_ro()
163 clear_page(kasan_early_shadow_page); in kasan_init()
/linux-6.1.9/arch/xtensa/mm/
Dkasan_init.c27 mk_pte(virt_to_page(kasan_early_shadow_page), in kasan_early_init()
95 mk_pte(virt_to_page(kasan_early_shadow_page), in kasan_init()
99 memset(kasan_early_shadow_page, 0, PAGE_SIZE); in kasan_init()
/linux-6.1.9/arch/arm/mm/
Dkasan_init.c71 entry = pfn_pte(virt_to_pfn(kasan_early_shadow_page), in kasan_pte_populate()
290 pfn_pte(virt_to_pfn(kasan_early_shadow_page), in kasan_init()
297 memset(kasan_early_shadow_page, 0, PAGE_SIZE); in kasan_init()
/linux-6.1.9/arch/arm64/mm/
Dkasan_init.c110 __pa_symbol(kasan_early_shadow_page) in kasan_pte_populate()
279 pfn_pte(sym_to_pfn(kasan_early_shadow_page), in kasan_init_shadow()
282 memset(kasan_early_shadow_page, KASAN_SHADOW_INIT, PAGE_SIZE); in kasan_init_shadow()
/linux-6.1.9/arch/x86/mm/
Dkasan_init_64.c291 pteval_t pte_val = __pa_nodebug(kasan_early_shadow_page) | in kasan_early_init()
417 memset(kasan_early_shadow_page, 0, PAGE_SIZE); in kasan_init()
425 pte = __pte(__pa(kasan_early_shadow_page) | pgprot_val(prot)); in kasan_init()
/linux-6.1.9/mm/kasan/
Dinit.c29 unsigned char kasan_early_shadow_page[PAGE_SIZE] __page_aligned_bss; variable
77 return pte_page(pte) == virt_to_page(lm_alias(kasan_early_shadow_page)); in kasan_early_shadow_page_entry()
98 zero_pte = pfn_pte(PFN_DOWN(__pa_symbol(kasan_early_shadow_page)), in zero_pte_populate()
/linux-6.1.9/arch/riscv/mm/
Dkasan_init.c274 pfn_pte(virt_to_pfn(kasan_early_shadow_page), PAGE_KERNEL)); in kasan_early_init()
468 mk_pte(virt_to_page(kasan_early_shadow_page), in kasan_init()
472 memset(kasan_early_shadow_page, KASAN_SHADOW_INIT, PAGE_SIZE); in kasan_init()
/linux-6.1.9/arch/s390/mm/
Dkasan_init.c205 page = kasan_early_shadow_page; in kasan_early_pgtable_populate()
266 pte_z = __pte(__pa(kasan_early_shadow_page) | pgt_prot); in kasan_early_init()
/linux-6.1.9/include/linux/
Dkasan.h48 extern unsigned char kasan_early_shadow_page[PAGE_SIZE];