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Searched refs:PHYS_PFN (Results 1 – 25 of 29) sorted by relevance

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/Linux-v5.4/mm/
Dmemremap.c51 xa_store_range(&pgmap_array, PHYS_PFN(res->start), PHYS_PFN(res->end), in pgmap_array_delete()
58 return PHYS_PFN(pgmap->res.start) + in pfn_first()
123 __remove_pages(page_zone(first_page), PHYS_PFN(res->start), in memunmap_pages()
124 PHYS_PFN(resource_size(res)), NULL); in memunmap_pages()
132 untrack_pfn(NULL, PHYS_PFN(res->start), resource_size(res)); in memunmap_pages()
221 conflict_pgmap = get_dev_pagemap(PHYS_PFN(res->start), NULL); in memremap_pages()
229 conflict_pgmap = get_dev_pagemap(PHYS_PFN(res->end), NULL); in memremap_pages()
247 error = xa_err(xa_store_range(&pgmap_array, PHYS_PFN(res->start), in memremap_pages()
248 PHYS_PFN(res->end), pgmap, GFP_KERNEL)); in memremap_pages()
255 error = track_pfn_remap(NULL, &pgprot, PHYS_PFN(res->start), 0, in memremap_pages()
[all …]
Dkmemleak.c1121 if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) in kmemleak_alloc_phys()
1135 if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) in kmemleak_free_part_phys()
1147 if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) in kmemleak_not_leak_phys()
1159 if (!IS_ENABLED(CONFIG_HIGHMEM) || PHYS_PFN(phys) < max_low_pfn) in kmemleak_ignore_phys()
/Linux-v5.4/arch/powerpc/platforms/pseries/
Dsvm.c42 uv_unshare_page(PHYS_PFN(__pa(addr)), numpages); in set_memory_encrypted()
52 uv_share_page(PHYS_PFN(__pa(addr)), numpages); in set_memory_decrypted()
76 unsigned long pfn = PHYS_PFN(__pa(addr)); in dtl_cache_ctor()
/Linux-v5.4/arch/xtensa/include/asm/
Dpage.h30 #define MAX_LOW_PFN (PHYS_PFN(XCHAL_KSEG_PADDR) + \
31 PHYS_PFN(XCHAL_KSEG_SIZE))
35 #define MAX_LOW_PFN PHYS_PFN(0xfffffffful)
/Linux-v5.4/arch/powerpc/mm/kasan/
Dkasan_init_32.c30 __set_pte_at(&init_mm, va, ptep, pfn_pte(PHYS_PFN(pa), prot), 0); in kasan_populate_pte()
99 pte_t pte = pfn_pte(PHYS_PFN(__pa(va)), PAGE_KERNEL); in kasan_init_region()
127 __set_pte_at(&init_mm, k_cur, ptep, pfn_pte(PHYS_PFN(pa), prot), 0); in kasan_remap_early_shadow_ro()
/Linux-v5.4/drivers/nvdimm/
Dpfn_devs.c649 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_base()
657 unsigned long base_pfn = PHYS_PFN(base); in init_altmap_reserve()
679 .end_pfn = PHYS_PFN(end), in __nvdimm_setup_pfn()
691 nd_pfn->npfns = PHYS_PFN((resource_size(res) - offset)); in __nvdimm_setup_pfn()
698 altmap->free = PHYS_PFN(offset - reserve); in __nvdimm_setup_pfn()
754 npfns = PHYS_PFN(size - SZ_8K); in nd_pfn_init()
783 npfns = PHYS_PFN(size - offset - end_trunc); in nd_pfn_init()
Dpmem.c56 pfn_start = PHYS_PFN(phys); in hwpoison_clear()
57 pfn_end = pfn_start + PHYS_PFN(len); in hwpoison_clear()
263 return PHYS_PFN(pmem->size - pmem->pfn_pad - offset); in __pmem_direct_access()
Dregion_devs.c34 unsigned long pfn = PHYS_PFN(res->start); in nvdimm_map_flush()
40 unsigned long pfn_j = PHYS_PFN(res_j->start); in nvdimm_map_flush()
/Linux-v5.4/include/linux/
Dpfn.h22 #define PHYS_PFN(x) ((unsigned long)((x) >> PAGE_SHIFT)) macro
/Linux-v5.4/tools/testing/nvdimm/
Dpmem-dax.c48 return PHYS_PFN(pmem->size - pmem->pfn_pad - offset); in __pmem_direct_access()
/Linux-v5.4/include/asm-generic/
Dmemory_model.h78 #define __phys_to_pfn(paddr) PHYS_PFN(paddr)
/Linux-v5.4/arch/x86/mm/
Dnuma_emulation.c202 unsigned long max_pfn = PHYS_PFN(max_addr); in uniform_size()
203 unsigned long base_pfn = PHYS_PFN(base); in uniform_size()
204 unsigned long hole_pfns = PHYS_PFN(hole); in uniform_size()
/Linux-v5.4/arch/xtensa/mm/
Dkasan_init.c64 set_pte(pte + j, pfn_pte(PHYS_PFN(phys), PAGE_KERNEL)); in populate()
/Linux-v5.4/kernel/
Diomem.c33 unsigned long pfn = PHYS_PFN(offset); in try_ram_remap()
/Linux-v5.4/drivers/dax/
Dsuper.c52 *pgoff = PHYS_PFN(phys_off); in bdev_dax_pgoff()
133 && pfn_t_to_pfn(pfn) == PHYS_PFN(__pa(kaddr)) in __generic_fsdax_supported()
134 && pfn_t_to_pfn(end_pfn) == PHYS_PFN(__pa(end_kaddr))) in __generic_fsdax_supported()
/Linux-v5.4/arch/xtensa/kernel/
Dpci-dma.c197 page = pfn_to_page(PHYS_PFN(dma_to_phys(dev, dma_handle))); in arch_dma_free()
/Linux-v5.4/arch/x86/xen/
Denlighten_hvm.c60 shared_info_pfn = PHYS_PFN(pa); in reserve_shared_info()
/Linux-v5.4/arch/powerpc/kernel/
Dpaca.c78 uv_share_page(PHYS_PFN(__pa(shared_lppaca)), in alloc_shared_lppaca()
Dfadump.c1138 spfn = PHYS_PFN(start); in fadump_release_reserved_area()
1139 epfn = PHYS_PFN(end); in fadump_release_reserved_area()
/Linux-v5.4/arch/mips/loongson64/loongson-3/
Dnuma.c221 max_low_pfn = PHYS_PFN(memblock_end_of_DRAM()); in prom_meminit()
/Linux-v5.4/arch/ia64/mm/
Dinit.c79 unsigned long pfn = PHYS_PFN(paddr); in arch_sync_dma_for_cpu()
83 } while (++pfn <= PHYS_PFN(paddr + size - 1)); in arch_sync_dma_for_cpu()
/Linux-v5.4/arch/powerpc/mm/
Dinit_64.c306 base_pfn = PHYS_PFN(addr); in vmemmap_free()
/Linux-v5.4/fs/
Ddax.c697 rc = dax_direct_access(dax_dev, pgoff, PHYS_PFN(size), &kaddr, NULL); in copy_user_dax()
1003 length = dax_direct_access(iomap->dax_dev, pgoff, PHYS_PFN(size), in dax_iomap_pfn()
1012 if (pfn_t_to_pfn(*pfnp) & (PHYS_PFN(size)-1)) in dax_iomap_pfn()
1145 map_len = dax_direct_access(dax_dev, pgoff, PHYS_PFN(size), in dax_iomap_actor()
/Linux-v5.4/arch/mips/sgi-ip27/
Dip27-memory.c434 max_low_pfn = PHYS_PFN(memblock_end_of_DRAM()); in prom_meminit()
/Linux-v5.4/drivers/platform/x86/
Dintel_pmc_core.c884 if (page_is_ram(PHYS_PFN(pmcdev->base_addr))) in pmc_core_probe()

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