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| author | Kevin Hilman <khilman@linaro.org> | 2015-08-14 10:39:12 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-08-14 10:39:12 -0700 |
| commit | 373cea9e2c9c6495a80efdae55cf2114f384a75b (patch) | |
| tree | 7a8c31aff389cd60937edf7d311c2d93d42a3c7d /virt/kvm/arm/vgic-v2.c | |
| parent | ea64087da6e7655f5acac074a70496b50b310a29 (diff) | |
| parent | 8a7eb06341c73248d152a2a12e4f00f472295de7 (diff) | |
Merge branch 'linux-linaro-lsk-v3.14' into linux-linaro-lsk-v3.14-rtlsk-v3.14-15.08-rt
Diffstat (limited to 'virt/kvm/arm/vgic-v2.c')
| -rw-r--r-- | virt/kvm/arm/vgic-v2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic-v2.c b/virt/kvm/arm/vgic-v2.c index 01124ef3690a..60bde24f38a8 100644 --- a/virt/kvm/arm/vgic-v2.c +++ b/virt/kvm/arm/vgic-v2.c @@ -72,6 +72,8 @@ static void vgic_v2_sync_lr_elrsr(struct kvm_vcpu *vcpu, int lr, { if (!(lr_desc.state & LR_STATE_MASK)) set_bit(lr, (unsigned long *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr); + else + clear_bit(lr, (unsigned long *)vcpu->arch.vgic_cpu.vgic_v2.vgic_elrsr); } static u64 vgic_v2_get_elrsr(const struct kvm_vcpu *vcpu) @@ -102,6 +104,12 @@ static u64 vgic_v2_get_eisr(const struct kvm_vcpu *vcpu) return val; } +static void vgic_v2_clear_eisr(struct kvm_vcpu *vcpu) +{ + vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[0] = 0; + vcpu->arch.vgic_cpu.vgic_v2.vgic_eisr[1] = 0; +} + static u32 vgic_v2_get_interrupt_status(const struct kvm_vcpu *vcpu) { u32 misr = vcpu->arch.vgic_cpu.vgic_v2.vgic_misr; @@ -166,6 +174,7 @@ static const struct vgic_ops vgic_v2_ops = { .sync_lr_elrsr = vgic_v2_sync_lr_elrsr, .get_elrsr = vgic_v2_get_elrsr, .get_eisr = vgic_v2_get_eisr, + .clear_eisr = vgic_v2_clear_eisr, .get_interrupt_status = vgic_v2_get_interrupt_status, .enable_underflow = vgic_v2_enable_underflow, .disable_underflow = vgic_v2_disable_underflow, |