DepSurf

Function: page_to_phys

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: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f4c9c)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_map_page
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:dma_direct_alloc_pages
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  In kernel/events/core.c (c000000000350bb0)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_prepare_sample
  

  In mm/percpu.c (c0000000003a44e8)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - mm/percpu.c:per_cpu_ptr_to_phys
    - mm/percpu.c:per_cpu_ptr_to_phys
  

  In block/bio.c (c00000000076b068)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - block/bio.c:__bio_try_merge_page
    - block/bio.c:__bio_try_merge_page
  

  In block/blk-merge.c (c000000000780428)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - block/blk-merge.c:ll_front_merge_fn
    - block/blk-merge.c:ll_front_merge_fn
    - block/blk-merge.c:ll_back_merge_fn
    - block/blk-merge.c:ll_back_merge_fn
    - block/blk-merge.c:__blk_bios_map_sg
    - block/blk-merge.c:__blk_bios_map_sg
  

  In block/blk-integrity.c (c0000000007bd4f0)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - block/blk-integrity.c:blk_rq_map_integrity_sg
    - block/blk-integrity.c:blk_rq_map_integrity_sg
    - block/blk-integrity.c:blk_rq_count_integrity_sg
    - block/blk-integrity.c:blk_rq_count_integrity_sg
  

  In lib/kfifo.c (c0000000007d9864)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  

  In drivers/virtio/virtio_ring.c (c0000000008cb7c0)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  

  In drivers/char/agp/backend.c (c000000000952250)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - drivers/char/agp/backend.c:agp_add_bridge
  

  In drivers/char/agp/generic.c (c000000000956cd0)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - drivers/char/agp/generic.c:agp_generic_insert_memory
  

  In drivers/iommu/iommu.c (c00000000096b8d0)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - drivers/iommu/iommu.c:iommu_map_sg
  

  In drivers/remoteproc/remoteproc_core.c (c000000000c5b598)
  Location: arch/powerpc/include/asm/io.h:800
  Inline: True
  Inline callers:
    - drivers/remoteproc/remoteproc_core.c:rproc_va_to_pa
  

• In riscv64: Absent ⚠️

Flavor

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

Differences