DepSurf

Function: irqstack_active

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/common.c (ffffffff81bbc985)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/entry/common.c:xen_pv_evtchn_do_upcall
  

  In arch/x86/xen/enlighten_hvm.c (ffffffff81bbca3b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/xen/enlighten_hvm.c:sysvec_xen_hvm_callback
  

  In arch/x86/hyperv/hv_init.c (ffffffff81bbcafb)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:sysvec_hyperv_reenlightenment
  

  In arch/x86/kernel/irq.c (ffffffff81bbdc0b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:sysvec_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:sysvec_x86_platform_ipi
    - arch/x86/kernel/irq.c:common_interrupt
  

  In arch/x86/kernel/irq_64.c (ffffffff81036ca5)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq_64.c:do_softirq_own_stack
  

  In arch/x86/kernel/irq_work.c (ffffffff81bbe01b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq_work.c:sysvec_irq_work
  

  In arch/x86/kernel/cpu/mce/amd.c (ffffffff81bbebdb)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/amd.c:sysvec_deferred_error
  

  In arch/x86/kernel/cpu/mce/threshold.c (ffffffff81bbec6b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/threshold.c:sysvec_threshold
  

  In arch/x86/kernel/cpu/mce/therm_throt.c (ffffffff81bbecfb)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/therm_throt.c:sysvec_thermal
  

  In arch/x86/kernel/cpu/mshyperv.c (ffffffff81bbee1b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mshyperv.c:sysvec_hyperv_stimer0
    - arch/x86/kernel/cpu/mshyperv.c:sysvec_hyperv_callback
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81bbeeab)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:sysvec_acrn_hv_callback
  

  In arch/x86/kernel/smp.c (ffffffff81bbf16b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/smp.c:sysvec_call_function_single
    - arch/x86/kernel/smp.c:sysvec_call_function
    - arch/x86/kernel/smp.c:sysvec_reboot
  

  In arch/x86/kernel/apic/apic.c (ffffffff81bbf44b)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:sysvec_error_interrupt
    - arch/x86/kernel/apic/apic.c:sysvec_spurious_apic_interrupt
    - arch/x86/kernel/apic/apic.c:sysvec_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81bbf4db)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:sysvec_irq_move_cleanup
  

  In arch/x86/platform/uv/tlb_uv.c (ffffffff81bbf7cb)
  Location: arch/x86/include/asm/irq_stack.h:11
  Inline: True
  Inline callers:
    - arch/x86/platform/uv/tlb_uv.c:sysvec_uv_bau_message
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/common.c (ffffffff81c34f1e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/entry/common.c:xen_pv_evtchn_do_upcall
  

  In arch/x86/xen/enlighten_hvm.c (ffffffff81c34fbe)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/xen/enlighten_hvm.c:sysvec_xen_hvm_callback
  

  In arch/x86/hyperv/hv_init.c (ffffffff81c3508e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/hyperv/hv_init.c:sysvec_hyperv_reenlightenment
  

  In arch/x86/kernel/irq.c (ffffffff81c3635e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq.c:sysvec_kvm_posted_intr_wakeup_ipi
    - arch/x86/kernel/irq.c:sysvec_x86_platform_ipi
    - arch/x86/kernel/irq.c:common_interrupt
  

  In arch/x86/kernel/irq_64.c (ffffffff81037e75)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq_64.c:do_softirq_own_stack
  

  In arch/x86/kernel/irq_work.c (ffffffff81c368be)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/irq_work.c:sysvec_irq_work
  

  In arch/x86/kernel/cpu/mce/amd.c (ffffffff81c373de)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/amd.c:sysvec_deferred_error
  

  In arch/x86/kernel/cpu/mce/threshold.c (ffffffff81c3746e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/threshold.c:sysvec_threshold
  

  In arch/x86/kernel/cpu/mce/therm_throt.c (ffffffff81c374fe)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mce/therm_throt.c:sysvec_thermal
  

  In arch/x86/kernel/cpu/mshyperv.c (ffffffff81c3761e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/mshyperv.c:sysvec_hyperv_stimer0
    - arch/x86/kernel/cpu/mshyperv.c:sysvec_hyperv_callback
  

  In arch/x86/kernel/cpu/acrn.c (ffffffff81c376ae)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/acrn.c:sysvec_acrn_hv_callback
  

  In arch/x86/kernel/smp.c (ffffffff81c3794e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/smp.c:sysvec_call_function_single
    - arch/x86/kernel/smp.c:sysvec_call_function
    - arch/x86/kernel/smp.c:sysvec_reboot
  

  In arch/x86/kernel/apic/apic.c (ffffffff81c37c1e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/apic.c:sysvec_error_interrupt
    - arch/x86/kernel/apic/apic.c:sysvec_spurious_apic_interrupt
    - arch/x86/kernel/apic/apic.c:sysvec_apic_timer_interrupt
  

  In arch/x86/kernel/apic/vector.c (ffffffff81c37cae)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/apic/vector.c:sysvec_irq_move_cleanup
  

  In arch/x86/kernel/kvm.c (ffffffff81c37e0e)
  Location: arch/x86/include/asm/irq_stack.h:10
  Inline: True
  Inline callers:
    - arch/x86/kernel/kvm.c:sysvec_kvm_asyncpf_interrupt
  

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

Differences