Christoffer Dall 0099b7701f KVM: arm/arm64: vgic: Don't flush/sync without a working vgic ...

If the vgic hasn't been created and initialized, we shouldn't attempt to
look at its data structures or flush/sync anything to the GIC hardware.

This fixes an issue reported by Alexander Graf when using a userspace
irqchip.

Fixes: 0919e84c0fc1 ("KVM: arm/arm64: vgic-new: Add IRQ sync/flush framework")
Cc: stable@vger.kernel.org
Reported-by: Alexander Graf <agraf@suse.de>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

2016-09-27 18:57:35 +02:00

..

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: Don't flush/sync without a working vgic

2016-09-27 18:57:35 +02:00

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