Robuta

https://lkml.iu.edu/hypermail/linux/kernel/2105.1/09743.html Linux-Kernel Archive: RE: [PATCH] x86/i8259: Work around buggy legacy PIC linux kernel https://lkml.indiana.edu/1609.2/02307.html Linux-Kernel Archive: [PATCH v2 01/14] irqchip: i8259: Add domain before mapping parent irq