On Mon, Sep 12, 2016 at 03:49:24PM +0100, Vladimir Murzin wrote: > This patch allows to build and use vgic-v3 in 32-bit mode. > > Unfortunately, it can not be split in several steps without extra > stubs to keep patches independent and bisectable. For instance, > virt/kvm/arm/vgic/vgic-v3.c uses function from vgic-v3-sr.c, handling > access to GICv3 cpu interface from the guest requires vgic_v3.vgic_sre > to be already defined. > > It is how support has been done: > > * handle SGI requests from the guest > > * report configured SRE on access to GICv3 cpu interface from the guest > > * required vgic-v3 macros are provided via uapi.h > > * static keys are used to select GIC backend > > * to make vgic-v3 build KVM_ARM_VGIC_V3 guard is removed along with > the static inlines > > Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx> Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
