Andre Przywara 3802411d01 KVM: arm64: vgic-its: Connect LPIs to the VGIC emulation ... LPIs are dynamically created (mapped) at guest runtime and their actual number can be quite high, but is mostly assigned using a very sparse allocation scheme. So arrays are not an ideal data structure to hold the information. We use a spin-lock protected linked list to hold all mapped LPIs, represented by their struct vgic_irq. This lock is grouped between the ap_list_lock and the vgic_irq lock in our locking order. Also we store a pointer to that struct vgic_irq in our struct its_itte, so we can easily access it. Eventually we call our new vgic_get_lpi() from vgic_get_irq(), so the VGIC code gets transparently access to LPIs. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>		2016-07-18 18:14:36 +01:00
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arm_arch_timer.h	KVM: arm/arm64: Move timer IRQ map to latest possible time	2016-05-20 15:39:41 +02:00
arm_pmu.h	arm64: KVM: Add a new vcpu device control group for PMUv3	2016-02-29 18:34:21 +00:00
arm_vgic.h	KVM: arm64: vgic-its: Connect LPIs to the VGIC emulation	2016-07-18 18:14:36 +01:00
iodev.h	KVM: move iodev.h from virt/kvm/ to include/kvm	2015-03-26 21:43:12 +00:00