DepSurf

Function: irq_matrix_alloc_managed

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff810f95b0)
  Location: kernel/irq/matrix.c:244
  Inline: False
  

  Symbols:

  ffffffff810f95b0-ffffffff810f9686: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 4.18: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff81101b00)
  Location: kernel/irq/matrix.c:242
  Inline: False
  

  Symbols:

  ffffffff81101b00-ffffffff81101bd4: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.0: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8110d420)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8110d420-ffffffff8110d574: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.3: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff81116b20)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff81116b20-ffffffff81116c74: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.4: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff81122ef0)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff81122ef0-ffffffff81123044: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.8: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8112f530)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8112f530-ffffffff8112f680: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.11: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8112b460)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8112b460-ffffffff8112b59d: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.13: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8112b710)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8112b710-ffffffff8112b866: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/irq/matrix.c (0)
  Location: kernel/irq/matrix.c:286
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff81cade57-ffffffff81cade89: irq_matrix_alloc_managed.cold (STB_LOCAL)
  ffffffff8114c1a0-ffffffff8114c352: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/irq/matrix.c (0)
  Location: kernel/irq/matrix.c:286
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff81e5e36d-ffffffff81e5e39d: irq_matrix_alloc_managed.cold (STB_LOCAL)
  ffffffff81171b00-ffffffff81171cd7: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/irq/matrix.c (0)
  Location: kernel/irq/matrix.c:286
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff82059c05-ffffffff82059c37: irq_matrix_alloc_managed.cold (STB_LOCAL)
  ffffffff811a81a0-ffffffff811a8383: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/irq/matrix.c (0)
  Location: kernel/irq/matrix.c:286
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff820d83e4-ffffffff820d8416: irq_matrix_alloc_managed.cold (STB_LOCAL)
  ffffffff811b9e70-ffffffff811ba053: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/irq/matrix.c (0)
  Location: kernel/irq/matrix.c:286
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff821b3665-ffffffff821b3697: irq_matrix_alloc_managed.cold (STB_LOCAL)
  ffffffff811c9d30-ffffffff811c9f13: irq_matrix_alloc_managed (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8111b4d0)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8111b4d0-ffffffff8111b624: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In azure: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff8110c540)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff8110c540-ffffffff8110c694: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In gcp: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff811193c0)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff811193c0-ffffffff81119514: irq_matrix_alloc_managed (STB_GLOBAL)
  

• In lowlatency: ✅

  int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk, unsigned int *mapped_cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/irq/matrix.c (ffffffff81124ac0)
  Location: kernel/irq/matrix.c:285
  Inline: False
  Direct callers:
    - arch/x86/kernel/apic/vector.c:assign_managed_vector
  

  Symbols:

  ffffffff81124ac0-ffffffff81124c2d: irq_matrix_alloc_managed (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param added. const struct cpumask *msk
  • Param added. unsigned int *mapped_cpu
  • Param removed. unsigned int cpu
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅