17 Jun
2025
17 Jun
'25
11:03 p.m.
On Tue, Jun 17, 2025 at 04:01:53PM -0400, Michael S. Tsirkin wrote:
On x86 you also need to use remapping to exceed the max CPU count that can be encoded in the MSI, no iommu required to need this.
More of an x86 quirk though, isn't it?
Yes, but so is bundling IOMMU and remapping HW together <shrug> GIC fully integrates it into the interrupt controller architecture. Jason