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Searched refs:PMD_SIZE (Results 1 – 25 of 135) sorted by relevance

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/openbmc/linux/arch/m68k/mm/
H A Dkmap.c50 #define IO_SIZE PMD_SIZE
85 virtaddr += PMD_SIZE; in __free_io_area()
86 size -= PMD_SIZE; in __free_io_area()
254 if (!(virtaddr & (PMD_SIZE-1))) in __ioremap()
269 physaddr += PMD_SIZE; in __ioremap()
270 virtaddr += PMD_SIZE; in __ioremap()
271 size -= PMD_SIZE; in __ioremap()
379 virtaddr += PMD_SIZE; in kernel_set_cachemode()
380 size -= PMD_SIZE; in kernel_set_cachemode()
/openbmc/linux/arch/x86/mm/
H A Dinit.c351 unsigned long start = round_down(mr[i].start, PMD_SIZE); in adjust_range_page_size_mask()
352 unsigned long end = round_up(mr[i].end, PMD_SIZE); in adjust_range_page_size_mask()
418 end_pfn = PFN_DOWN(PMD_SIZE); in split_mem_range()
420 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
422 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
432 start_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
434 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
437 if (end_pfn > round_down(limit_pfn, PFN_DOWN(PMD_SIZE))) in split_mem_range()
438 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
459 start_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
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H A Dinit_64.c378 for (; size; phys += PMD_SIZE, size -= PMD_SIZE) { in __init_extra_mapping()
430 unsigned long end = roundup((unsigned long)_brk_end, PMD_SIZE) - 1; in cleanup_highmap()
441 for (; vaddr + PMD_SIZE - 1 < vaddr_end; pmd++, vaddr += PMD_SIZE) { in cleanup_highmap()
521 paddr_next = (paddr & PMD_MASK) + PMD_SIZE; in phys_pmd_init()
847 ALIGN(unused_pmd_start, PMD_SIZE) - unused_pmd_start); in vmemmap_flush_unused_pmd()
855 unsigned long start = ALIGN_DOWN(addr, PMD_SIZE); in vmemmap_pmd_is_unused()
864 return !memchr_inv((void *)start, PAGE_UNUSED, PMD_SIZE); in vmemmap_pmd_is_unused()
887 if (likely(IS_ALIGNED(end, PMD_SIZE))) in vmemmap_use_sub_pmd()
905 const unsigned long page = ALIGN_DOWN(start, PMD_SIZE); in vmemmap_use_new_sub_pmd()
918 if (!IS_ALIGNED(start, PMD_SIZE)) in vmemmap_use_new_sub_pmd()
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H A Dmem_encrypt_identity.c96 static char sme_workarea[2 * PMD_SIZE] __section(".init.scratch");
197 ppd->vaddr += PMD_SIZE; in __sme_map_range_pmd()
198 ppd->paddr += PMD_SIZE; in __sme_map_range_pmd()
224 ppd->vaddr_end = ALIGN(ppd->vaddr, PMD_SIZE); in __sme_map_range()
324 kernel_end = ALIGN((unsigned long)RIP_REL_REF(_end), PMD_SIZE); in sme_encrypt_kernel()
351 execute_end = execute_start + (PAGE_SIZE * 2) + PMD_SIZE; in sme_encrypt_kernel()
374 workarea_end = ALIGN(workarea_start + workarea_len, PMD_SIZE); in sme_encrypt_kernel()
H A Dmem_encrypt_amd.c171 vaddr += PMD_SIZE; in __sme_early_map_unmap_mem()
172 paddr += PMD_SIZE; in __sme_early_map_unmap_mem()
173 size = (size <= PMD_SIZE) ? 0 : size - PMD_SIZE; in __sme_early_map_unmap_mem()
/openbmc/linux/arch/s390/mm/
H A Dvmem.c94 ALIGN(unused_sub_pmd_start, PMD_SIZE) - unused_sub_pmd_start); in vmemmap_flush_unused_sub_pmd()
117 if (likely(IS_ALIGNED(unused_sub_pmd_start, PMD_SIZE))) in vmemmap_use_sub_pmd()
127 unsigned long page = ALIGN_DOWN(start, PMD_SIZE); in vmemmap_use_new_sub_pmd()
135 if (!IS_ALIGNED(start, PMD_SIZE)) in vmemmap_use_new_sub_pmd()
142 if (!IS_ALIGNED(end, PMD_SIZE)) in vmemmap_use_new_sub_pmd()
149 unsigned long page = ALIGN_DOWN(start, PMD_SIZE); in vmemmap_unuse_sub_pmd()
153 return !memchr_inv((void *)page, PAGE_UNUSED, PMD_SIZE); in vmemmap_unuse_sub_pmd()
233 if (IS_ALIGNED(addr, PMD_SIZE) && in modify_pmd_table()
234 IS_ALIGNED(next, PMD_SIZE)) { in modify_pmd_table()
236 vmem_free_pages(pmd_deref(*pmd), get_order(PMD_SIZE)); in modify_pmd_table()
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/openbmc/linux/arch/riscv/mm/
H A Dinit.c214 vmlinux_end = (vmlinux_end + PMD_SIZE - 1) & PMD_MASK; in setup_bootmem()
470 if (sz == PMD_SIZE) { in create_pmd_mapping()
692 !(pa & (PMD_SIZE - 1)) && !(va & (PMD_SIZE - 1)) && size >= PMD_SIZE) in best_map_size()
693 return PMD_SIZE; in best_map_size()
810 PMD_SIZE, PAGE_KERNEL_EXEC); in set_satp_mode()
812 set_satp_mode_pmd + PMD_SIZE, in set_satp_mode()
813 set_satp_mode_pmd + PMD_SIZE, in set_satp_mode()
814 PMD_SIZE, PAGE_KERNEL_EXEC); in set_satp_mode()
909 for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE) in create_kernel_page_table()
912 PMD_SIZE, PAGE_KERNEL_EXEC); in create_kernel_page_table()
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H A Dhugetlbpage.c56 if (sz == PMD_SIZE) { in huge_pte_alloc()
112 if (sz == PMD_SIZE) in huge_pte_offset()
137 case PMD_SIZE: in hugetlb_mask_last_page()
138 return PUD_SIZE - PMD_SIZE; in hugetlb_mask_last_page()
140 return PMD_SIZE - napot_cont_size(NAPOT_CONT64KB_ORDER); in hugetlb_mask_last_page()
238 else if (sz >= PMD_SIZE) in set_huge_pte_at()
/openbmc/linux/arch/sh/include/asm/
H A Dpgtable-3level.h23 #define PMD_SIZE (1UL << PMD_SHIFT) macro
24 #define PMD_MASK (~(PMD_SIZE-1))
26 #define PTRS_PER_PMD ((1 << PGDIR_SHIFT) / PMD_SIZE)
/openbmc/linux/arch/arm64/mm/
H A Dhugetlbpage.c67 case PMD_SIZE: in __hugetlb_valid_size()
116 *pgsize = PMD_SIZE; in find_num_contig()
135 case PMD_SIZE: in num_contig_ptes()
139 *pgsize = PMD_SIZE; in num_contig_ptes()
300 } else if (sz == PMD_SIZE) { in huge_pte_alloc()
344 if (!(sz == PMD_SIZE || sz == CONT_PMD_SIZE) && in huge_pte_offset()
367 case PMD_SIZE: in hugetlb_mask_last_page()
368 return PUD_SIZE - PMD_SIZE; in hugetlb_mask_last_page()
370 return PMD_SIZE - CONT_PTE_SIZE; in hugetlb_mask_last_page()
387 } else if (pagesize != PUD_SIZE && pagesize != PMD_SIZE) { in arch_make_huge_pte()
/openbmc/linux/arch/parisc/kernel/
H A Dpci-dma.c85 if (end > PMD_SIZE) in map_pte_uncached()
86 end = PMD_SIZE; in map_pte_uncached()
120 vaddr = (vaddr + PMD_SIZE) & PMD_MASK; in map_pmd_uncached()
121 orig_vaddr += PMD_SIZE; in map_pmd_uncached()
170 if (end > PMD_SIZE) in unmap_uncached_pte()
171 end = PMD_SIZE; in unmap_uncached_pte()
210 vaddr = (vaddr + PMD_SIZE) & PMD_MASK; in unmap_uncached_pmd()
211 orig_vaddr += PMD_SIZE; in unmap_uncached_pmd()
/openbmc/linux/arch/x86/include/asm/
H A Dpgtable_32_types.h12 # define PMD_SIZE (1UL << PMD_SHIFT) macro
13 # define PMD_MASK (~(PMD_SIZE - 1))
H A Dpgtable_64_types.h99 #define PMD_SIZE (_AC(1, UL) << PMD_SHIFT) macro
100 #define PMD_MASK (~(PMD_SIZE - 1))
/openbmc/linux/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c100 if (map_page_size == PMD_SIZE) { in early_map_kernel_page()
163 if (map_page_size == PMD_SIZE) { in __map_kernel_page()
323 } else if (IS_ALIGNED(addr, PMD_SIZE) && gap >= PMD_SIZE && in create_physical_mapping()
325 mapping_size = PMD_SIZE; in create_physical_mapping()
676 unsigned long start = ALIGN_DOWN(addr, PMD_SIZE); in vmemmap_pmd_is_unused()
678 return !vmemmap_populated(start, PMD_SIZE); in vmemmap_pmd_is_unused()
771 if (IS_ALIGNED(addr, PMD_SIZE) && in remove_pmd_table()
772 IS_ALIGNED(next, PMD_SIZE)) { in remove_pmd_table()
774 free_vmemmap_pages(pmd_page(*pmd), altmap, get_order(PMD_SIZE)); in remove_pmd_table()
780 free_vmemmap_pages(pmd_page(*pmd), altmap, get_order(PMD_SIZE)); in remove_pmd_table()
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/openbmc/linux/arch/nios2/mm/
H A Dioremap.c33 if (end > PMD_SIZE) in remap_area_pte()
34 end = PMD_SIZE; in remap_area_pte()
70 address = (address + PMD_SIZE) & PMD_MASK; in remap_area_pmd()
/openbmc/linux/arch/loongarch/include/asm/
H A Dpgtable.h29 #define PMD_SIZE (1UL << PMD_SHIFT) macro
30 #define PMD_MASK (~(PMD_SIZE-1))
34 #define PMD_SIZE (1UL << PMD_SHIFT) macro
35 #define PMD_MASK (~(PMD_SIZE-1))
96 …R_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits)) - PMD_SIZE - VMEMMAP_SIZE - …
100 …D * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits) / 2) - PMD_SIZE - VMEMMAP_SIZE - …
103 #define vmemmap ((struct page *)((VMALLOC_END + PMD_SIZE) & PMD_MASK))
/openbmc/linux/include/asm-generic/
H A Dpgtable-nopmd.h22 #define PMD_SIZE (1UL << PMD_SHIFT) macro
23 #define PMD_MASK (~(PMD_SIZE-1))
/openbmc/linux/arch/arm64/kvm/
H A Dpkvm.c88 hyp_mem_base = memblock_phys_alloc(ALIGN(hyp_mem_size, PMD_SIZE), in kvm_hyp_reserve()
89 PMD_SIZE); in kvm_hyp_reserve()
93 hyp_mem_size = ALIGN(hyp_mem_size, PMD_SIZE); in kvm_hyp_reserve()
/openbmc/linux/arch/powerpc/include/asm/nohash/64/
H A Dpgtable-4k.h31 #define PMD_SIZE (1UL << PMD_SHIFT) macro
32 #define PMD_MASK (~(PMD_SIZE-1))
/openbmc/linux/arch/x86/kernel/
H A Dvmlinux.lds.S69 #define ALIGN_ENTRY_TEXT_BEGIN . = ALIGN(PMD_SIZE);
70 #define ALIGN_ENTRY_TEXT_END . = ALIGN(PMD_SIZE);
81 . = ALIGN(PMD_SIZE); \
86 . = ALIGN(PMD_SIZE); \
/openbmc/linux/arch/um/include/asm/
H A Dpgtable-3level.h27 #define PMD_SIZE (1UL << PMD_SHIFT) macro
28 #define PMD_MASK (~(PMD_SIZE-1))
/openbmc/linux/arch/m68k/include/asm/
H A Dpgtable_mm.h39 #define PMD_SIZE (1UL << PMD_SHIFT) macro
40 #define PMD_MASK (~(PMD_SIZE-1))
/openbmc/linux/arch/arm/mm/
H A Dmmu.c1125 next = (addr + PMD_SIZE - 1) & PMD_MASK; in fill_pmd_gaps()
1217 if (!IS_ALIGNED(block_start, PMD_SIZE)) { in adjust_lowmem_bounds()
1220 len = round_up(block_start, PMD_SIZE) - block_start; in adjust_lowmem_bounds()
1253 if (!IS_ALIGNED(block_start, PMD_SIZE)) in adjust_lowmem_bounds()
1255 else if (!IS_ALIGNED(block_end, PMD_SIZE)) in adjust_lowmem_bounds()
1274 memblock_limit = round_down(memblock_limit, PMD_SIZE); in adjust_lowmem_bounds()
1304 for (addr = 0; addr < KASAN_SHADOW_START; addr += PMD_SIZE) in prepare_page_table()
1312 for (addr = KASAN_SHADOW_END; addr < MODULES_VADDR; addr += PMD_SIZE) in prepare_page_table()
1315 for (addr = 0; addr < MODULES_VADDR; addr += PMD_SIZE) in prepare_page_table()
1321 addr = ((unsigned long)_exiprom + PMD_SIZE - 1) & PMD_MASK; in prepare_page_table()
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/openbmc/linux/arch/arm/include/asm/
H A Dpgtable-2level.h87 #define PMD_SIZE (1UL << PMD_SHIFT) macro
88 #define PMD_MASK (~(PMD_SIZE-1))
/openbmc/linux/arch/x86/boot/compressed/
H A Dident_map_64.c98 start = round_down(start, PMD_SIZE); in kernel_add_identity_map()
99 end = round_up(end, PMD_SIZE); in kernel_add_identity_map()
369 end = address + PMD_SIZE; in do_boot_page_fault()

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