DepSurf

Function: entering_ack_irq

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/irq.c (ffffffff81030a66)
  Location: arch/x86/include/asm/apic.h:638
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_trace_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff81826f66)
  Location: arch/x86/include/asm/apic.h:638
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
    - arch/x86/kernel/apic/apic.c:smp_trace_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81055976)
  Location: arch/x86/include/asm/apic.h:638
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/irq.c (ffffffff8102fc3c)
  Location: arch/x86/include/asm/apic.h:645
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_trace_x86_platform_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff818a19cc)
  Location: arch/x86/include/asm/apic.h:645
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_trace_apic_timer_interrupt
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81055c13)
  Location: arch/x86/include/asm/apic.h:645
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/irq.c (ffffffff8102fc1c)
  Location: arch/x86/include/asm/apic.h:644
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_trace_x86_platform_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff818d6f1c)
  Location: arch/x86/include/asm/apic.h:644
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_trace_apic_timer_interrupt
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff810589b3)
  Location: arch/x86/include/asm/apic.h:644
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/irq.c (ffffffff8190e10c)
  Location: arch/x86/include/asm/apic.h:624
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_trace_x86_platform_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff8190e8fc)
  Location: arch/x86/include/asm/apic.h:624
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_trace_apic_timer_interrupt
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff8190eb8f)
  Location: arch/x86/include/asm/apic.h:624
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/irq.c (ffffffff8103015a)
  Location: arch/x86/include/asm/apic.h:527
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff81a02d2c)
  Location: arch/x86/include/asm/apic.h:527
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81a0313d)
  Location: arch/x86/include/asm/apic.h:527
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81a01bb5)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff810313ba)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff81a0245c)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81a0285d)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01bc5)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff8103265a)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c024fc)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c0291d)
  Location: arch/x86/include/asm/apic.h:521
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01da5)
  Location: arch/x86/include/asm/apic.h:522
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff8103436a)
  Location: arch/x86/include/asm/apic.h:522
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c0245a)
  Location: arch/x86/include/asm/apic.h:522
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:acrn_hv_vector_handler
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c0274c)
  Location: arch/x86/include/asm/apic.h:522
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02b9d)
  Location: arch/x86/include/asm/apic.h:522
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01dc5)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff81034c2a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c0248a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:acrn_hv_vector_handler
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c0277c)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02bcd)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• 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: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01da5)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff81034d8a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c0246a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:acrn_hv_vector_handler
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c0275c)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02bad)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01c55)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff810246ca)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c0231a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:acrn_hv_vector_handler
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c0260c)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02a5d)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01d85)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff81034bea)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c026cc)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02b1d)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/hyperv/hv_init.c (ffffffff81c01de5)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:hyperv_reenlightenment_intr
  

  In arch/x86/kernel/irq.c (ffffffff81035b4a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_nested_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:smp_kvm_posted_intr_ipi
    - arch/x86/kernel/irq.c:smp_x86_platform_ipi
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c0259a)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:acrn_hv_vector_handler
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c0291c)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:smp_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c02e0d)
  Location: arch/x86/include/asm/apic.h:531
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:smp_irq_move_cleanup_interrupt
  

Differences