Re: [PATCH v4 04/10] KVM: arm/arm64: vgic: Add group field to struct irq

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On Mon, Jul 16, 2018 at 03:06:21PM +0200, Christoffer Dall wrote:
> In preparation for proper group 0 and group 1 support in the vgic, we
> add a field in the struct irq to store the group of all interrupts.
> 
> We initialize the group to group 0 when emulating GICv2 and to group 1
> when emulating GICv3, just like we treat them today.  LPIs are always
> group 1.  We also continue to ignore writes from the guest, preserving
> existing functionality, for now.
> 
> Finally, we also add this field to the vgic debug logic to show the
> group for all interrupts.
> 
> Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxx>
> ---
>  include/kvm/arm_vgic.h         |  1 +
>  virt/kvm/arm/vgic/vgic-debug.c |  8 +++++---
>  virt/kvm/arm/vgic/vgic-init.c  | 19 +++++++++++++++++--
>  virt/kvm/arm/vgic/vgic-its.c   |  1 +
>  4 files changed, 24 insertions(+), 5 deletions(-)
>

Reviewed-by: Andrew Jones <drjones@xxxxxxxxxx>



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