linux/virt/kvm/arm
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
..
hyp arm64: KVM: Move vgic-v3 save/restore to virt/kvm/arm/hyp 2016-09-22 13:21:46 +02:00
vgic KVM: arm/arm64: vgic: Kick VCPUs when queueing already pending IRQs 2016-11-04 17:56:56 +00:00
aarch32.c arm64: KVM: Make kvm_skip_instr32 available to HYP 2016-09-08 12:53:00 +02:00
arch_timer.c KVM: ARM: cleanup kvm_timer_hyp_init 2016-09-08 12:54:00 +02:00
pmu.c KVM: arm64: Require in-kernel irqchip for PMU support 2016-09-27 18:57:07 +02:00
trace.h arm/arm64: KVM: Add tracepoints for vgic and timer 2015-10-22 23:01:48 +02:00