DepSurf

Function: __percpu_read_64

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/arm64/kernel/traps.c (ffff8000100955c4)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - arch/arm64/kernel/traps.c:handle_bad_stack
  

  In kernel/cpu.c (ffff800011442210)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - kernel/cpu.c:cpuhp_threads_init
  

  In kernel/trace/trace.c (ffff800010221f68)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - kernel/trace/trace.c:tracing_mark_raw_write
    - kernel/trace/trace.c:tracing_mark_write
    - kernel/trace/trace.c:__trace_array_vprintk
    - kernel/trace/trace.c:trace_vbprintk
    - kernel/trace/trace.c:__ftrace_trace_stack
    - kernel/trace/trace.c:trace_function
    - kernel/trace/trace.c:trace_buffer_unlock_commit_nostack
    - kernel/trace/trace.c:trace_buffer_unlock_commit_regs
    - kernel/trace/trace.c:trace_event_buffer_commit
    - kernel/trace/trace.c:trace_event_buffer_lock_reserve
    - kernel/trace/trace.c:trace_buffered_event_enable
  

  In kernel/trace/trace_syscalls.c (ffff80001023e0dc)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - kernel/trace/trace_syscalls.c:ftrace_syscall_exit
    - kernel/trace/trace_syscalls.c:ftrace_syscall_enter
  

  In kernel/trace/trace_kprobe.c (ffff800010251744)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - kernel/trace/trace_kprobe.c:kretprobe_trace_func
    - kernel/trace/trace_kprobe.c:kprobe_trace_func
  

  In kernel/trace/trace_uprobe.c (ffff80001025a75c)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  

  In kernel/bpf/helpers.c (ffff800010276924)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - kernel/bpf/helpers.c:bpf_get_local_storage
  

  In mm/slub.c (ffff80001034c900)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:kfree
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_free
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:put_cpu_partial
  

  In drivers/dma/dmaengine.c (ffff8000107fbf78)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - drivers/dma/dmaengine.c:dma_find_channel
  

  In net/ipv4/tcp_output.c (ffff800010c82978)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - net/ipv4/tcp_output.c:tcp_wfree
  

  In net/ipv4/tcp_ipv4.c (ffff800010c8c534)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_ack
    - net/ipv4/tcp_ipv4.c:tcp_v4_send_reset
  

  In net/ipv4/icmp.c (ffff800010ca4acc)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - net/ipv4/icmp.c:__icmp_send
    - net/ipv4/icmp.c:icmp_push_reply
  

  In net/ipv6/route.c (ffff800010d14850)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - net/ipv6/route.c:ip6_pol_route
  

  In net/ipv6/icmp.c (ffff800010d2c5f4)
  Location: arch/arm64/include/asm/percpu.h:111
  Inline: True
  Inline callers:
    - net/ipv6/icmp.c:icmpv6_echo_reply
    - net/ipv6/icmp.c:icmp6_send
  

• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

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

Differences