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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2017-03-18 13:56:56 +0100 |
|---|---|---|
| committer | Christoffer Dall <cdall@linaro.org> | 2017-04-04 14:33:58 +0200 |
| commit | 5b0d2cc2805897c14257f6dbb949639c499c3c25 (patch) | |
| tree | b9cf3a2d817ef80a8aeface5563e7d256c38daed /include/kvm | |
| parent | kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd (diff) | |
| download | linux-5b0d2cc2805897c14257f6dbb949639c499c3c25.tar.xz linux-5b0d2cc2805897c14257f6dbb949639c499c3c25.zip | |
KVM: arm64: Ensure LRs are clear when they should be
We currently have some code to clear the list registers on GICv3, but we
never call this code, because the caller got nuked when removing the old
vgic. We also used to have a similar GICv2 part, but that got lost in
the process too.
Let's reintroduce the logic for GICv2 and call the logic when we
initialize the use of hypervisors on the CPU, for example when first
loading KVM or when exiting a low power state.
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_vgic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index b72dd2ad5f44..c0b3d999c266 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -295,6 +295,7 @@ void kvm_vgic_vcpu_early_init(struct kvm_vcpu *vcpu); void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu); int kvm_vgic_map_resources(struct kvm *kvm); int kvm_vgic_hyp_init(void); +void kvm_vgic_init_cpu_hardware(void); int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int intid, bool level); |