Re: [Xen-devel] [PATCH v3 21/39] ARM: new VGIC: Add ACTIVE registers handlers

2018-03-27 Thread Stefano Stabellini
On Wed, 21 Mar 2018, Andre Przywara wrote: > The active register handlers are shared between the v2 and v3 emulation, > so their implementation goes into vgic-mmio.c, to be easily referenced > from the v3 emulation as well later. > Since activation/deactivation of an interrupt may happen entirely i

[Xen-devel] [PATCH v3 21/39] ARM: new VGIC: Add ACTIVE registers handlers

2018-03-21 Thread Andre Przywara
The active register handlers are shared between the v2 and v3 emulation, so their implementation goes into vgic-mmio.c, to be easily referenced from the v3 emulation as well later. Since activation/deactivation of an interrupt may happen entirely in the guest without it ever exiting, we need some e