handle_bad_irq(9)

💅 handle_bad_irq(9) — Kernel API Manual 💅

okay bestie, welcome to the Kernel API Manual page for handle_bad_irq(9) — yes, title AND manual name, folded in near the top like a cute lil intro. this one is lowkey iconic for when IRQs get messy. 🫶

✨ NAME ✨

handle_bad_irq — handle spurious and unhandled irqs 💖

🌸 SYNOPSIS 🌸

the whole vibe check, exactly:

void handle_bad_irq (struct irq_desc *desc );

🎀 ARGUMENTS 🎀

• desc — description of the interrupt. that's the one (1) argument, bestie, and she's carrying the whole plot 😭

🦋 DESCRIPTION 🦋

okay so handle_bad_irq handles spurious and unhandled IRQ's — fr fr, the chaotic ones — and it also prints a debugmessage. that's the tea. no cap, that's what it does. 💅

🌈 SEE ALSO 🌈

go touch these if you're hungry for more lore:

• Kernel file ./kernel/irq/handle.c
• generic_handle_arch_irq(9)

./kernel/irq • October 2026 • handle_bad_irq(9) — mwah, bye bestie 💋🦋