RE: [PATCH v5 04/34] x86/traps: add external_interrupt() to dispatch external interrupts

Li, Xin3
2023-03-20T18:00:41Z

> > + if (sysvec < NR_SYSTEM_VECTORS) {
> > + if (system_interrupt_handlers[sysvec])
> > + system_interrupt_handlers[sysvec](regs);
> > + else
> > + dispatch_spurious_interrupt(regs, vector);
>
> ISTR suggesting you can get rid of this branch if you stuff
> system_interrupt_handlers[] with dispatch_spurious_interrupt instead of NULL.

You're right, however I only fixed one.