sync_Arb_IDs(9)

💅 sync_Arb_IDs(9) — a Kernel API Manual moment

okay bestie, welcome to a page from the Kernel API Manual, and the star of the show is sync_Arb_IDs ✨ — literally the function whose whole job is to synchronize APIC bus arbitration IDs. that's it, that's the vibe 🎀

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🌸 NAME 🌸

sync_Arb_IDs — synchronize APIC bus arbitration IDs 💫

no cap, that's the entire name-and-purpose package. short, sweet, iconic 👑

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✨ SYNOPSIS ✨

void sync_Arb_IDs (void );

she takes nothing, she returns nothing, she slays 🫶

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🦋 ARGUMENTS 🦋

• void — no arguments 🙈

that's it. zero args. the function said "i need nobody" and honestly? main character energy 💅

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🎀 SEE ALSO 🎀

first up, the kernel file this whole situation lives in: ./arch/x86/kernel/apic/apic.c 📁 (iykyk)

and the whole friend group of related pages, all (9) section, all hanging out together:

• lapic_get_maxlvt(9)
• clear_local_APIC(9)
• apic_soft_disable(9)
• disable_local_APIC(9)
• setup_local_APIC(9)
• init_apic_mappings(9)
• spurious_interrupt(9)
• connect_bsp_APIC(9)
• disconnect_bsp_APIC(9)
• apic_bsp_setup(9)

go read them, they're literally all part of the same APIC friend group 🌈

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friendly reminder bestie: this page covers exactly one function and one function only — sync_Arb_IDs, which synchronizes APIC bus arbitration IDs. don't go expecting extra lore that isn't here, ok? 😭💖

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and that's a wrap, babe 🍓 this lil page comes to you from ./arch/x86/kernel/apic, dated October 2026, filed under sync_Arb_IDs(9) in your local Kernel API Manual. mwah 💋🧚‍♀️