Marc Zyngier 958e8e14fd KVM: arm64: vgic-v4: Initialize GICv4.1 even in the absence of a virtual ITS ...

KVM now expects to be able to use HW-accelerated delivery of vSGIs
as soon as the guest has enabled thm. Unfortunately, we only
initialize the GICv4 context if we have a virtual ITS exposed to
the guest.

Fix it by always initializing the GICv4.1 context if it is
available on the host.

Fixes: 2291ff2f2a ("KVM: arm64: GICv4.1: Plumb SGI implementation selection in the distributor")
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

2020-04-30 12:50:23 +01:00

..

trace.h

KVM: arm/arm64: vgic: Use the appropriate TRACE_INCLUDE_PATH

2019-09-11 16:36:19 +01:00

vgic-debug.c

KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs

2020-03-24 12:15:52 +00:00

vgic-init.c

KVM: arm64: vgic-v4: Initialize GICv4.1 even in the absence of a virtual ITS

2020-04-30 12:50:23 +01:00

vgic-irqfd.c

KVM: arm/arm64: vgic-irqfd: Implement kvm_arch_set_irq_inatomic

2019-08-18 18:38:54 +01:00

vgic-its.c

KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi()

2020-04-23 16:26:56 +01:00

vgic-kvm-device.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30 11:26:41 -07:00

vgic-mmio-v2.c

KVM: arm: vgic-v2: Only use the virtual state when userspace accesses pending bits

2020-04-23 16:26:31 +01:00

vgic-mmio-v3.c

KVM: arm64: vgic-v4: Initialize GICv4.1 even in the absence of a virtual ITS

2020-04-30 12:50:23 +01:00

vgic-mmio.c

KVM: arm: vgic-v2: Only use the virtual state when userspace accesses pending bits

2020-04-23 16:26:31 +01:00

vgic-mmio.h

KVM: arm: vgic-v2: Only use the virtual state when userspace accesses pending bits

2020-04-23 16:26:31 +01:00

vgic-v2.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-09-18 09:49:13 -07:00

vgic-v3.c

KVM: arm64: GICv4.1: Plumb SGI implementation selection in the distributor

2020-03-24 12:15:51 +00:00

vgic-v4.c

KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts

2020-03-24 12:15:51 +00:00

vgic.c

KVM: arm64: vgic-v4: Move the GICv4 residency flow to be driven by vcpu_load/put

2019-10-28 16:20:58 +00:00

vgic.h

KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts

2020-03-24 12:15:51 +00:00