Searched refs:kpte (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.15/arch/x86/mm/ |
| D | mem_encrypt.c | 231 static void __init __set_clr_pte_enc(pte_t *kpte, int level, bool enc) in __set_clr_pte_enc() argument
239 pfn = pte_pfn(*kpte); in __set_clr_pte_enc()
240 old_prot = pte_pgprot(*kpte); in __set_clr_pte_enc()
243 pfn = pmd_pfn(*(pmd_t *)kpte); in __set_clr_pte_enc()
244 old_prot = pmd_pgprot(*(pmd_t *)kpte); in __set_clr_pte_enc()
247 pfn = pud_pfn(*(pud_t *)kpte); in __set_clr_pte_enc()
248 old_prot = pud_pgprot(*(pud_t *)kpte); in __set_clr_pte_enc()
282 set_pte_atomic(kpte, new_pte); in __set_clr_pte_enc()
292 pte_t *kpte; in early_set_memory_enc_dec() local
298 kpte = lookup_address(vaddr, &level); in early_set_memory_enc_dec()
[all …]
|
| /Linux-v5.15/arch/powerpc/include/asm/ |
| D | kfence.h | 21 pte_t *kpte = virt_to_kpte(addr); in kfence_protect_page() local
24 pte_update(&init_mm, addr, kpte, _PAGE_PRESENT, 0, 0); in kfence_protect_page()
27 pte_update(&init_mm, addr, kpte, 0, _PAGE_PRESENT, 0); in kfence_protect_page()
|
| /Linux-v5.15/arch/x86/mm/pat/ |
| D | set_memory.c | 732 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte) in __set_pmd_pte() argument
735 set_pte_atomic(kpte, pte); in __set_pmd_pte()
773 static int __should_split_large_page(pte_t *kpte, unsigned long address, in __should_split_large_page() argument
786 if (tmp != kpte) in __should_split_large_page()
791 old_prot = pmd_pgprot(*(pmd_t *)kpte); in __should_split_large_page()
792 old_pfn = pmd_pfn(*(pmd_t *)kpte); in __should_split_large_page()
796 old_prot = pud_pgprot(*(pud_t *)kpte); in __should_split_large_page()
797 old_pfn = pud_pfn(*(pud_t *)kpte); in __should_split_large_page()
910 __set_pmd_pte(kpte, address, new_pte); in __should_split_large_page()
916 static int should_split_large_page(pte_t *kpte, unsigned long address, in should_split_large_page() argument
[all …]
|
| /Linux-v5.15/arch/arm64/kvm/ |
| D | mmu.c | 1160 kvm_pte_t kpte; in handle_access_fault() local
1167 kpte = kvm_pgtable_stage2_mkyoung(mmu->pgt, fault_ipa); in handle_access_fault()
1170 pte = __pte(kpte); in handle_access_fault()
1345 kvm_pte_t kpte; in kvm_age_gfn() local
1353 kpte = kvm_pgtable_stage2_mkold(kvm->arch.mmu.pgt, in kvm_age_gfn()
1355 pte = __pte(kpte); in kvm_age_gfn()
|
