Re: [Xen-devel] [PATCH v3 27/39] ARM: new VGIC: Handle hardware mapped IRQs

2018-03-27 Thread Stefano Stabellini
On Wed, 21 Mar 2018, Andre Przywara wrote: > The VGIC supports virtual IRQs to be connected to a hardware IRQ, so > when a guest EOIs the virtual interrupt, it affects the state of that > corresponding interrupt on the hardware side at the same time. > Implement the interface that the Xen arch/core

[Xen-devel] [PATCH v3 27/39] ARM: new VGIC: Handle hardware mapped IRQs

2018-03-21 Thread Andre Przywara
The VGIC supports virtual IRQs to be connected to a hardware IRQ, so when a guest EOIs the virtual interrupt, it affects the state of that corresponding interrupt on the hardware side at the same time. Implement the interface that the Xen arch/core code expects to connect the virtual and the physic