linux/virt/kvm/arm/vgic
Shih-Wei Li d42c79701a KVM: arm/arm64: vgic: Kick VCPUs when queueing already pending IRQs
In cases like IPI, we could be queueing an interrupt for a VCPU
that is already running and is not about to exit, because the
VCPU has entered the VM with the interrupt pending and would
not trap on EOI'ing that interrupt. This could result to delays
in interrupt deliveries or even loss of interrupts.
To guarantee prompt interrupt injection, here we have to try to
kick the VCPU.

Signed-off-by: Shih-Wei Li <shihwei@cs.columbia.edu>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2016-11-04 17:56:56 +00:00
..
vgic-init.c arm64: KVM: Use static keys for selecting the GIC backend 2016-09-22 13:21:35 +02:00
vgic-irqfd.c KVM: arm: vgic: Drop build compatibility hack for older kernel versions 2016-09-08 12:53:00 +02:00
vgic-its.c KVM: arm64: ITS: avoid re-mapping LPIs 2016-08-16 19:27:22 +02:00
vgic-kvm-device.c ARM: KVM: Support vgic-v3 2016-09-22 13:22:21 +02:00
vgic-mmio-v2.c KVM: arm/arm64: Fix vGICv2 KVM_DEV_ARM_VGIC_GRP_CPU/DIST_REGS 2016-07-18 18:15:15 +01:00
vgic-mmio-v3.c KVM: arm: vgic: Support 64-bit data manipulation on 32-bit host systems 2016-09-22 13:21:59 +02:00
vgic-mmio.c KVM: arm/arm64: vgic: Prevent access to invalid SPIs 2016-11-04 17:56:54 +00:00
vgic-mmio.h KVM: arm/arm64: vgic: Prevent access to invalid SPIs 2016-11-04 17:56:54 +00:00
vgic-v2.c arm64: KVM: vgic-v2: Enable GICV access from HYP if access from guest is unsafe 2016-09-08 12:53:00 +02:00
vgic-v3.c KVM: arm64: ITS: move ITS registration into first VCPU run 2016-08-15 23:00:21 +02:00
vgic.c KVM: arm/arm64: vgic: Kick VCPUs when queueing already pending IRQs 2016-11-04 17:56:56 +00:00
vgic.h ARM: KVM: Support vgic-v3 2016-09-22 13:22:21 +02:00