Marc Zyngier 83c2752a56 arm/arm64: KVM: vgic: Force VM halt when changing the active state of GICv3 PPIs/SGIs ...

commit 107352a24900fb458152b92a4e72fbdc83fd5510 upstream.

We currently only halt the guest when a vCPU messes with the active
state of an SPI. This is perfectly fine for GICv2, but isn't enough
for GICv3, where all vCPUs can access the state of any other vCPU.

Let's broaden the condition to include any GICv3 interrupt that
has an active state (i.e. all but LPIs).

Cc: stable@vger.kernel.org
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-01-09 17:14:52 +01:00

..

arm

arm/arm64: KVM: vgic: Force VM halt when changing the active state of GICv3 PPIs/SGIs

2019-01-09 17:14:52 +01:00

async_pf.c

kvm,async_pf: Use swq_has_sleeper()

2017-09-15 16:57:11 +02:00

async_pf.h

KVM: fix checkpatch.pl errors in kvm/async_pf.h

2015-06-19 17:16:25 +02:00

coalesced_mmio.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

coalesced_mmio.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

eventfd.c

KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer

2018-08-24 13:09:21 +02:00

irqchip.c

KVM: use rcu access function for irq routing

2017-07-07 15:24:15 +02:00

Kconfig

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kvm_main.c

kvm: Map PFN-type memory regions as writable (if possible)

2018-04-26 11:02:13 +02:00

vfio.c

vfio: New external user group/file match

2017-06-28 13:50:05 -06:00

vfio.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00