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Searched refs:pgtable (Results 1 – 25 of 50) sorted by relevance

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/Linux-v5.15/drivers/iommu/amd/
Dio_pgtable.c316 static u64 *fetch_pte(struct amd_io_pgtable *pgtable, in fetch_pte() argument
325 if (address > PM_LEVEL_SIZE(pgtable->mode)) in fetch_pte()
328 level = pgtable->mode - 1; in fetch_pte()
329 pte = &pgtable->root[PM_LEVEL_INDEX(level, address)]; in fetch_pte()
462 struct amd_io_pgtable *pgtable = io_pgtable_ops_to_data(ops); in iommu_v1_unmap_page() local
472 pte = fetch_pte(pgtable, iova, &unmap_size); in iommu_v1_unmap_page()
492 struct amd_io_pgtable *pgtable = io_pgtable_ops_to_data(ops); in iommu_v1_iova_to_phys() local
496 pte = fetch_pte(pgtable, iova, &pte_pgsize); in iommu_v1_iova_to_phys()
512 struct amd_io_pgtable *pgtable = container_of(iop, struct amd_io_pgtable, iop); in v1_free_pgtable() local
517 if (pgtable->mode == PAGE_MODE_NONE) in v1_free_pgtable()
[all …]
/Linux-v5.15/mm/
Dpgtable-generic.c162 pgtable_t pgtable) in pgtable_trans_huge_deposit() argument
168 INIT_LIST_HEAD(&pgtable->lru); in pgtable_trans_huge_deposit()
170 list_add(&pgtable->lru, &pmd_huge_pte(mm, pmdp)->lru); in pgtable_trans_huge_deposit()
171 pmd_huge_pte(mm, pmdp) = pgtable; in pgtable_trans_huge_deposit()
179 pgtable_t pgtable; in pgtable_trans_huge_withdraw() local
184 pgtable = pmd_huge_pte(mm, pmdp); in pgtable_trans_huge_withdraw()
185 pmd_huge_pte(mm, pmdp) = list_first_entry_or_null(&pgtable->lru, in pgtable_trans_huge_withdraw()
188 list_del(&pgtable->lru); in pgtable_trans_huge_withdraw()
189 return pgtable; in pgtable_trans_huge_withdraw()
Dhuge_memory.c600 pgtable_t pgtable; in __do_huge_pmd_anonymous_page() local
614 pgtable = pte_alloc_one(vma->vm_mm); in __do_huge_pmd_anonymous_page()
615 if (unlikely(!pgtable)) { in __do_huge_pmd_anonymous_page()
642 pte_free(vma->vm_mm, pgtable); in __do_huge_pmd_anonymous_page()
652 pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable); in __do_huge_pmd_anonymous_page()
666 if (pgtable) in __do_huge_pmd_anonymous_page()
667 pte_free(vma->vm_mm, pgtable); in __do_huge_pmd_anonymous_page()
709 static void set_huge_zero_page(pgtable_t pgtable, struct mm_struct *mm, in set_huge_zero_page() argument
718 if (pgtable) in set_huge_zero_page()
719 pgtable_trans_huge_deposit(mm, pmd, pgtable); in set_huge_zero_page()
[all …]
Dsparse-vmemmap.c63 pte_t *pgtable = pte_alloc_one_kernel(&init_mm); in split_vmemmap_huge_pmd() local
65 if (!pgtable) in split_vmemmap_huge_pmd()
68 pmd_populate_kernel(&init_mm, &__pmd, pgtable); in split_vmemmap_huge_pmd()
81 pmd_populate_kernel(&init_mm, pmd, pgtable); in split_vmemmap_huge_pmd()
/Linux-v5.15/arch/sparc/mm/
Dtlb.c265 pgtable_t pgtable) in pgtable_trans_huge_deposit() argument
267 struct list_head *lh = (struct list_head *) pgtable; in pgtable_trans_huge_deposit()
276 pmd_huge_pte(mm, pmdp) = pgtable; in pgtable_trans_huge_deposit()
282 pgtable_t pgtable; in pgtable_trans_huge_withdraw() local
287 pgtable = pmd_huge_pte(mm, pmdp); in pgtable_trans_huge_withdraw()
288 lh = (struct list_head *) pgtable; in pgtable_trans_huge_withdraw()
295 pte_val(pgtable[0]) = 0; in pgtable_trans_huge_withdraw()
296 pte_val(pgtable[1]) = 0; in pgtable_trans_huge_withdraw()
298 return pgtable; in pgtable_trans_huge_withdraw()
/Linux-v5.15/drivers/gpu/drm/etnaviv/
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-v5.15/arch/powerpc/mm/book3s64/
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()
Dradix_pgtable.c978 pgtable_t pgtable) in radix__pgtable_trans_huge_deposit() argument
980 struct list_head *lh = (struct list_head *) pgtable; in radix__pgtable_trans_huge_deposit()
989 pmd_huge_pte(mm, pmdp) = pgtable; in radix__pgtable_trans_huge_deposit()
995 pgtable_t pgtable; in radix__pgtable_trans_huge_withdraw() local
1001 pgtable = pmd_huge_pte(mm, pmdp); in radix__pgtable_trans_huge_withdraw()
1002 lh = (struct list_head *) pgtable; in radix__pgtable_trans_huge_withdraw()
1009 ptep = (pte_t *) pgtable; in radix__pgtable_trans_huge_withdraw()
1013 return pgtable; in radix__pgtable_trans_huge_withdraw()
/Linux-v5.15/drivers/iommu/
Dexynos-iommu.c181 static sysmmu_pte_t *section_entry(sysmmu_pte_t *pgtable, sysmmu_iova_t iova) in section_entry() argument
183 return pgtable + lv1ent_offset(iova); in section_entry()
246 sysmmu_pte_t *pgtable; /* lv1 page table, 16KB */ member
273 phys_addr_t pgtable; /* assigned page table structure */ member
393 dev_dbg(data->sysmmu, "Page table base: %pa\n", &data->pgtable); in show_fault_information()
394 ent = section_entry(phys_to_virt(data->pgtable), fault_addr); in show_fault_information()
498 __sysmmu_set_ptbase(data, data->pgtable); in __sysmmu_enable()
744 domain->pgtable = (sysmmu_pte_t *)__get_free_pages(GFP_KERNEL, 2); in exynos_iommu_domain_alloc()
745 if (!domain->pgtable) in exynos_iommu_domain_alloc()
754 domain->pgtable[i] = ZERO_LV2LINK; in exynos_iommu_domain_alloc()
[all …]
DMakefile8 obj-$(CONFIG_IOMMU_IO_PGTABLE) += io-pgtable.o
9 obj-$(CONFIG_IOMMU_IO_PGTABLE_ARMV7S) += io-pgtable-arm-v7s.o
10 obj-$(CONFIG_IOMMU_IO_PGTABLE_LPAE) += io-pgtable-arm.o
/Linux-v5.15/arch/m68k/include/asm/
Dmotorola_pgalloc.h42 static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) in pte_free() argument
44 free_pointer_table(pgtable, TABLE_PTE); in pte_free()
47 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, in __pte_free_tlb() argument
50 free_pointer_table(pgtable, TABLE_PTE); in __pte_free_tlb()
Dmcf_pgalloc.h35 static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pgtable, in __pte_free_tlb() argument
38 struct page *page = virt_to_page(pgtable); in __pte_free_tlb()
62 static inline void pte_free(struct mm_struct *mm, pgtable_t pgtable) in pte_free() argument
64 struct page *page = virt_to_page(pgtable); in pte_free()
/Linux-v5.15/sound/core/
Dsgbuf.c72 struct page **pgtable; in snd_dma_sg_alloc() local
93 pgtable = kcalloc(sgbuf->tblsize, sizeof(*pgtable), GFP_KERNEL); in snd_dma_sg_alloc()
94 if (!pgtable) in snd_dma_sg_alloc()
96 sgbuf->page_table = pgtable; in snd_dma_sg_alloc()
120 *pgtable++ = virt_to_page(tmpb.area); in snd_dma_sg_alloc()
/Linux-v5.15/arch/mips/mm/
DMakefile14 obj-y += pgtable.o
29 obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
30 obj-$(CONFIG_64BIT) += ioremap64.o pgtable-64.o
/Linux-v5.15/arch/x86/boot/compressed/
Dpgtable_64.c191 void cleanup_trampoline(void *pgtable) in cleanup_trampoline() argument
202 memcpy(pgtable, trampoline_pgtable, PAGE_SIZE); in cleanup_trampoline()
203 native_write_cr3((unsigned long)pgtable); in cleanup_trampoline()
Dvmlinux.lds.S63 .pgtable : {
65 *(.pgtable) argument
Dhead_64.S203 leal rva(pgtable)(%ebx), %edi
209 leal rva(pgtable + 0)(%ebx), %edi
215 leal rva(pgtable + 0x1000)(%ebx), %edi
226 leal rva(pgtable + 0x2000)(%ebx), %edi
237 leal rva(pgtable)(%ebx), %eax
977 SYM_DATA_LOCAL(pgtable, .fill BOOT_PGT_SIZE, 1, 0)
/Linux-v5.15/Documentation/features/debug/debug-vm-pgtable/
Darch-support.txt2 # Feature name: debug-vm-pgtable
4 # description: arch supports pgtable tests for semantics compliance
/Linux-v5.15/arch/powerpc/mm/
DMakefile8 obj-y := fault.o mem.o pgtable.o mmap.o maccess.o pageattr.o \
10 pgtable-frag.o ioremap.o ioremap_$(BITS).o \
/Linux-v5.15/drivers/iommu/arm/arm-smmu/
Darm-smmu-qcom.c108 struct io_pgtable *pgtable = in qcom_adreno_smmu_get_ttbr1_cfg() local
110 return &pgtable->cfg; in qcom_adreno_smmu_get_ttbr1_cfg()
123 struct io_pgtable *pgtable = io_pgtable_ops_to_pgtable(smmu_domain->pgtbl_ops); in qcom_adreno_smmu_set_ttbr0_cfg() local
138 cb->tcr[0] = arm_smmu_lpae_tcr(&pgtable->cfg); in qcom_adreno_smmu_set_ttbr0_cfg()
/Linux-v5.15/arch/microblaze/mm/
DMakefile6 obj-y := consistent.o init.o pgtable.o mmu_context.o fault.o
/Linux-v5.15/arch/arm64/kvm/hyp/
DMakefile13 obj-$(CONFIG_KVM) += vhe/ nvhe/ pgtable.o reserved_mem.o
/Linux-v5.15/arch/nios2/mm/
DMakefile13 obj-y += pgtable.o
/Linux-v5.15/arch/powerpc/kvm/
Dbook3s_64_mmu_radix.c554 if (kvm->arch.pgtable) { in kvmppc_free_radix()
555 kvmppc_free_pgtable_radix(kvm, kvm->arch.pgtable, in kvmppc_free_radix()
557 pgd_free(kvm->mm, kvm->arch.pgtable); in kvmppc_free_radix()
558 kvm->arch.pgtable = NULL; in kvmppc_free_radix()
603 int kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, in kvmppc_create_pte() argument
616 pgd = pgtable + pgd_index(gpa); in kvmppc_create_pte()
909 ret = kvmppc_create_pte(kvm, kvm->arch.pgtable, pte, gpa, level, in kvmppc_book3s_instantiate_page()
1231 kvm->arch.pgtable = pgd_alloc(kvm->mm); in kvmppc_init_vm_radix()
1232 if (!kvm->arch.pgtable) in kvmppc_init_vm_radix()
1346 pgt = kvm->arch.pgtable; in debugfs_radix_read()
/Linux-v5.15/arch/s390/mm/
DMakefile7 obj-y += page-states.o pageattr.o pgtable.o pgalloc.o

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