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authorChristoffer Dall <christoffer.dall@linaro.org>2017-03-18 13:56:56 +0100
committerChristoffer Dall <cdall@linaro.org>2017-04-04 14:33:58 +0200
commit5b0d2cc2805897c14257f6dbb949639c499c3c25 (patch)
treeb9cf3a2d817ef80a8aeface5563e7d256c38daed /include/kvm
parent8b3405e345b5a098101b0c31b264c812bba045d9 (diff)
downloadlinux-5b0d2cc2805897c14257f6dbb949639c499c3c25.tar.bz2
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.h1
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);