DepSurf

Function: `__sync_icache_dcache`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️
In 5.19: Absent ⚠️
In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: ✅

void __sync_icache_dcache(pte_t pte);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/arm64/mm/flush.c (ffff8000100adc88)
Location: arch/arm64/mm/flush.c:54
Inline: False
Direct callers:
  - arch/arm64/mm/hugetlbpage.c:huge_ptep_set_wrprotect
  - arch/arm64/mm/hugetlbpage.c:huge_ptep_set_access_flags
  - arch/arm64/mm/hugetlbpage.c:set_huge_pte_at
  - arch/arm64/mm/hugetlbpage.c:set_huge_pte_at
  - kernel/events/uprobes.c:__replace_page
  - mm/shmem.c:shmem_mfill_atomic_pte
  - mm/gup.c:follow_page_pte
  - mm/memory.c:__handle_mm_fault
  - mm/memory.c:alloc_set_pte
  - mm/memory.c:alloc_set_pte
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:do_swap_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:vm_insert_page
  - mm/memory.c:copy_pte_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:page_mkclean_one
  - mm/madvise.c:madvise_free_pte_range
  - mm/madvise.c:madvise_cold_or_pageout_pte_range
  - mm/madvise.c:madvise_cold_or_pageout_pte_range
  - mm/swapfile.c:unuse_pte_range
  - mm/ksm.c:try_to_merge_one_page
  - mm/migrate.c:migrate_misplaced_transhuge_page
  - mm/migrate.c:migrate_misplaced_transhuge_page
  - mm/migrate.c:remove_migration_pte
  - mm/huge_memory.c:__split_huge_pmd_locked
  - mm/huge_memory.c:change_huge_pmd
  - mm/huge_memory.c:move_huge_pmd
  - mm/huge_memory.c:madvise_free_huge_pmd
  - mm/huge_memory.c:do_huge_pmd_numa_page
  - mm/huge_memory.c:do_huge_pmd_wp_page
  - mm/huge_memory.c:do_huge_pmd_wp_page_fallback
  - mm/huge_memory.c:copy_huge_pmd
  - mm/huge_memory.c:vmf_insert_pfn_pmd
  - mm/huge_memory.c:__do_huge_pmd_anonymous_page
  - mm/khugepaged.c:collapse_huge_page
  - mm/userfaultfd.c:mcopy_atomic_pte
  - fs/dax.c:dax_entry_mkclean
  - lib/ioremap.c:ioremap_page_range

Symbols:

ffff8000100adc88-ffff8000100add44: __sync_icache_dcache (STB_GLOBAL)

In armhf: ✅

void __sync_icache_dcache(pte_t pteval);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In arch/arm/mm/flush.c (c031eca0)
Location: arch/arm/mm/flush.c:269
Inline: False
Direct callers:
  - arch/arm/mm/mmu.c:__set_fixmap
  - kernel/events/uprobes.c:__replace_page
  - mm/shmem.c:shmem_mfill_atomic_pte
  - mm/memory.c:alloc_set_pte
  - mm/memory.c:do_anonymous_page
  - mm/memory.c:do_swap_page
  - mm/memory.c:wp_page_copy
  - mm/memory.c:remap_pfn_range
  - mm/memory.c:insert_pfn
  - mm/memory.c:insert_page
  - mm/memory.c:copy_pte_range
  - mm/memory.c:copy_pte_range
  - mm/mprotect.c:change_protection_range
  - mm/mremap.c:move_page_tables
  - mm/pgtable-generic.c:ptep_set_access_flags
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:try_to_unmap_one
  - mm/rmap.c:page_mkclean_one
  - mm/ksm.c:replace_page
  - mm/ksm.c:write_protect_page
  - mm/ksm.c:write_protect_page
  - mm/userfaultfd.c:mfill_zeropage
  - mm/userfaultfd.c:mcopy_atomic
  - lib/ioremap.c:ioremap_page_range

Symbols:

c031eca0-c031ed48: __sync_icache_dcache (STB_GLOBAL)

In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

Differences

Arch

DepSurf

Function: __sync_icache_dcache

Status

Differences

Function: `__sync_icache_dcache`