On Mon, Oct 23 2023 at 22:57, Anup Patel wrote: > The Linux PCI framework requires it's own dedicated MSI irqdomain so > let us create PCI MSI irqdomain as child of the IMSIC base irqdomain. Same here. Please don't add new incarnations of that and switch over to per device MSI domains which is the most future proof mechanism. Thanks, tglx