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Searched refs:pgtable (Results 1 – 25 of 49) sorted by relevance

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/linux/drivers/accel/ivpu/
H A Divpu_mmu_context.c93 static void ivpu_mmu_pgtables_free(struct ivpu_device *vdev, struct ivpu_mmu_pgtable *pgtable) in ivpu_mmu_pgtables_free() argument
100 pud_dma_ptr = pgtable->pud_ptrs[pgd_idx]; in ivpu_mmu_pgtables_free()
101 pud_dma = pgtable->pgd_dma_ptr[pgd_idx]; in ivpu_mmu_pgtables_free()
107 pmd_dma_ptr = pgtable->pmd_ptrs[pgd_idx][pud_idx]; in ivpu_mmu_pgtables_free()
108 pmd_dma = pgtable->pud_ptrs[pgd_idx][pud_idx]; in ivpu_mmu_pgtables_free()
114 pte_dma_ptr = pgtable->pte_ptrs[pgd_idx][pud_idx][pmd_idx]; in ivpu_mmu_pgtables_free()
115 pte_dma = pgtable->pmd_ptrs[pgd_idx][pud_idx][pmd_idx]; in ivpu_mmu_pgtables_free()
120 kfree(pgtable->pte_ptrs[pgd_idx][pud_idx]); in ivpu_mmu_pgtables_free()
124 kfree(pgtable->pmd_ptrs[pgd_idx]); in ivpu_mmu_pgtables_free()
125 kfree(pgtable->pte_ptrs[pgd_idx]); in ivpu_mmu_pgtables_free()
[all …]
/linux/arch/arm64/kvm/
H A Dptdump.c100 struct kvm_pgtable *pgtable = mmu->pgt; in kvm_ptdump_parser_create() local
107 ret = kvm_ptdump_build_levels(&st->level[0], pgtable->start_level); in kvm_ptdump_parser_create()
114 st->ipa_marker[1].start_address = BIT(pgtable->ia_bits); in kvm_ptdump_parser_create()
115 st->range[0].end = BIT(pgtable->ia_bits); in kvm_ptdump_parser_create()
196 struct kvm_pgtable *pgtable = m->private; in kvm_pgtable_range_show() local
198 seq_printf(m, "%2u\n", pgtable->ia_bits); in kvm_pgtable_range_show()
204 struct kvm_pgtable *pgtable = m->private; in kvm_pgtable_levels_show() local
206 seq_printf(m, "%1d\n", KVM_PGTABLE_MAX_LEVELS - pgtable->start_level); in kvm_pgtable_levels_show()
214 struct kvm_pgtable *pgtable; in kvm_pgtable_debugfs_open() local
220 pgtable = kvm->arch.mmu.pgt; in kvm_pgtable_debugfs_open()
[all …]
/linux/mm/
H A Dpgtable-generic.c166 pgtable_t pgtable) in pgtable_trans_huge_deposit() argument
172 INIT_LIST_HEAD(&pgtable->lru); in pgtable_trans_huge_deposit()
174 list_add(&pgtable->lru, &pmd_huge_pte(mm, pmdp)->lru); in pgtable_trans_huge_deposit()
175 pmd_huge_pte(mm, pmdp) = pgtable; in pgtable_trans_huge_deposit()
183 pgtable_t pgtable; in pgtable_trans_huge_withdraw() local
188 pgtable = pmd_huge_pte(mm, pmdp); in pgtable_trans_huge_withdraw()
189 pmd_huge_pte(mm, pmdp) = list_first_entry_or_null(&pgtable->lru, in pgtable_trans_huge_withdraw()
192 list_del(&pgtable->lru); in pgtable_trans_huge_withdraw()
193 return pgtable; in pgtable_trans_huge_withdraw()
247 void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable) in pte_free_defer() argument
[all …]
H A Dhuge_memory.c1217 pgtable_t pgtable; in __do_huge_pmd_anonymous_page() local
1224 pgtable = pte_alloc_one(vma->vm_mm); in __do_huge_pmd_anonymous_page()
1225 if (unlikely(!pgtable)) { in __do_huge_pmd_anonymous_page()
1242 pte_free(vma->vm_mm, pgtable); in __do_huge_pmd_anonymous_page()
1247 pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable); in __do_huge_pmd_anonymous_page()
1258 if (pgtable) in __do_huge_pmd_anonymous_page()
1259 pte_free(vma->vm_mm, pgtable); in __do_huge_pmd_anonymous_page()
1301 static void set_huge_zero_folio(pgtable_t pgtable, struct mm_struct *mm, in set_huge_zero_folio() argument
1310 pgtable_trans_huge_deposit(mm, pmd, pgtable); in set_huge_zero_folio()
1331 pgtable_t pgtable; in do_huge_pmd_anonymous_page() local
[all …]
H A Dhugetlb_vmemmap.c57 pte_t *pgtable; in vmemmap_split_pmd() local
59 pgtable = pte_alloc_one_kernel(&init_mm); in vmemmap_split_pmd()
60 if (!pgtable) in vmemmap_split_pmd()
63 pmd_populate_kernel(&init_mm, &__pmd, pgtable); in vmemmap_split_pmd()
86 pmd_populate_kernel(&init_mm, pmd, pgtable); in vmemmap_split_pmd()
90 pte_free_kernel(&init_mm, pgtable); in vmemmap_split_pmd()
/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_iommu.c93 u32 pgtable; in etnaviv_iommuv1_restore() local
107 pgtable = (u32)v1_context->pgtable_dma; in etnaviv_iommuv1_restore()
109 gpu_write(gpu, VIVS_MC_MMU_FE_PAGE_TABLE, pgtable); in etnaviv_iommuv1_restore()
110 gpu_write(gpu, VIVS_MC_MMU_TX_PAGE_TABLE, pgtable); in etnaviv_iommuv1_restore()
111 gpu_write(gpu, VIVS_MC_MMU_PE_PAGE_TABLE, pgtable); in etnaviv_iommuv1_restore()
112 gpu_write(gpu, VIVS_MC_MMU_PEZ_PAGE_TABLE, pgtable); in etnaviv_iommuv1_restore()
113 gpu_write(gpu, VIVS_MC_MMU_RA_PAGE_TABLE, pgtable); in etnaviv_iommuv1_restore()
/linux/arch/powerpc/mm/book3s64/
H A Dhash_pgtable.c268 pgtable_t pgtable) in hash__pgtable_trans_huge_deposit() argument
277 *pgtable_slot = pgtable; in hash__pgtable_trans_huge_deposit()
289 pgtable_t pgtable; in hash__pgtable_trans_huge_withdraw() local
295 pgtable = *pgtable_slot; in hash__pgtable_trans_huge_withdraw()
304 memset(pgtable, 0, PTE_FRAG_SIZE); in hash__pgtable_trans_huge_withdraw()
305 return pgtable; in hash__pgtable_trans_huge_withdraw()
349 pgtable_t pgtable; in hash__pmdp_huge_get_and_clear() local
361 pgtable = *pgtable_slot; in hash__pmdp_huge_get_and_clear()
366 memset(pgtable, 0, PTE_FRAG_SIZE); in hash__pmdp_huge_get_and_clear()
/linux/drivers/iommu/
H A Dexynos-iommu.c180 static sysmmu_pte_t *section_entry(sysmmu_pte_t *pgtable, sysmmu_iova_t iova) in section_entry() argument
182 return pgtable + lv1ent_offset(iova); in section_entry()
250 sysmmu_pte_t *pgtable; /* lv1 page table, 16KB */ member
300 phys_addr_t pgtable; /* assigned page table structure */ member
557 dev_dbg(data->sysmmu, "Page table base: %pa\n", &data->pgtable); in show_fault_information()
558 ent = section_entry(phys_to_virt(data->pgtable), fault->addr); in show_fault_information()
656 __sysmmu_set_ptbase(data, data->pgtable); in __sysmmu_enable()
905 domain->pgtable = iommu_alloc_pages(GFP_KERNEL, 2); in exynos_iommu_domain_alloc_paging()
906 if (!domain->pgtable) in exynos_iommu_domain_alloc_paging()
915 domain->pgtable[i] = ZERO_LV2LINK; in exynos_iommu_domain_alloc_paging()
[all …]
/linux/arch/m68k/include/asm/
H A Dmotorola_pgalloc.h42 static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) in pte_free() argument
44 free_pointer_table(pgtable, TABLE_PTE); in pte_free()
47 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, in __pte_free_tlb() argument
50 free_pointer_table(pgtable, TABLE_PTE); in __pte_free_tlb()
H A Dmcf_pgalloc.h35 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, in __pte_free_tlb() argument
38 struct ptdesc *ptdesc = virt_to_ptdesc(pgtable); in __pte_free_tlb()
60 static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) in pte_free() argument
62 struct ptdesc *ptdesc = virt_to_ptdesc(pgtable); in pte_free()
/linux/arch/mips/mm/
H A DMakefile14 obj-y += pgtable.o
29 obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
30 obj-$(CONFIG_64BIT) += ioremap64.o pgtable-64.o
/linux/arch/x86/boot/compressed/
H A Dpgtable_64.c104 asmlinkage void configure_5level_paging(struct boot_params *bp, void *pgtable) in configure_5level_paging() argument
198 memcpy(pgtable, trampoline_32bit, PAGE_SIZE); in configure_5level_paging()
199 native_write_cr3((unsigned long)pgtable); in configure_5level_paging()
H A Dhead_64.S201 leal rva(pgtable)(%ebx), %edi
207 leal rva(pgtable + 0)(%ebx), %edi
213 leal rva(pgtable + 0x1000)(%ebx), %edi
224 leal rva(pgtable + 0x2000)(%ebx), %edi
235 leal rva(pgtable)(%ebx), %eax
644 SYM_DATA_LOCAL(pgtable, .fill BOOT_PGT_SIZE, 1, 0)
H A Dvmlinux.lds.S66 .pgtable : {
68 *(.pgtable) argument
/linux/arch/powerpc/mm/
H A Dpgtable-frag.c137 void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable) in pte_free_defer() argument
141 folio = virt_to_folio(pgtable); in pte_free_defer()
143 pte_fragment_free((unsigned long *)pgtable, 0); in pte_free_defer()
H A DMakefile6 obj-y := fault.o mem.o pgtable.o maccess.o pageattr.o \
8 pgtable-frag.o ioremap.o ioremap_$(BITS).o \
/linux/Documentation/features/debug/debug-vm-pgtable/
H A Darch-support.txt2 # Feature name: debug-vm-pgtable
4 # description: arch supports pgtable tests for semantics compliance
/linux/arch/microblaze/mm/
H A DMakefile6 obj-y := consistent.o init.o pgtable.o mmu_context.o fault.o
/linux/arch/arm64/kvm/hyp/
H A DMakefile10 obj-$(CONFIG_KVM) += vhe/ nvhe/ pgtable.o
/linux/drivers/iommu/arm/arm-smmu/
H A Darm-smmu-qcom.c127 struct io_pgtable *pgtable = in qcom_adreno_smmu_get_ttbr1_cfg() local
129 return &pgtable->cfg; in qcom_adreno_smmu_get_ttbr1_cfg()
142 struct io_pgtable *pgtable = io_pgtable_ops_to_pgtable(smmu_domain->pgtbl_ops); in qcom_adreno_smmu_set_ttbr0_cfg() local
157 cb->tcr[0] = arm_smmu_lpae_tcr(&pgtable->cfg); in qcom_adreno_smmu_set_ttbr0_cfg()
/linux/arch/nios2/mm/
H A DMakefile13 obj-y += pgtable.o
/linux/arch/loongarch/mm/
H A DMakefile7 fault.o ioremap.o maccess.o mmap.o pgtable.o \
/linux/arch/s390/mm/
H A DMakefile7 obj-y += page-states.o pageattr.o pgtable.o pgalloc.o extable.o
/linux/scripts/gdb/
H A Dvmlinux-gdb.py44 import linux.pgtable
/linux/arch/powerpc/include/asm/
H A Dpgalloc.h50 void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable);

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