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arm64: KVM: Force undefined exception for Guest SMC intructions

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The SMC-based PSCI emulation for Guest is going to be very different
from the in-kernel HVC-based PSCI emulation hence for now just inject
undefined exception when Guest executes SMC instruction.

Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Anup Patel 2013-12-12 16:12:23 +00:00 committed by Marc Zyngier
parent e28100bd8e
commit e5cf9dcdbf
1 changed files with 0 additions and 3 deletions
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3
arch/arm64/kvm/handle_exit.c
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@ -39,9 +39,6 @@ static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run)
static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run) static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run)
{ {
if (kvm_psci_call(vcpu))
return 1;
kvm_inject_undefined(vcpu); kvm_inject_undefined(vcpu);
return 1; return 1;
} }