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[v3,4/4] ARM/ARM64: KVM: Allow KVM_ARM_VCPU_PSCI_0_2 feature for user space

Message ID 1391507296-2099-5-git-send-email-anup.patel@linaro.org
State New
Headers show

Commit Message

Anup Patel Feb. 4, 2014, 9:48 a.m. UTC 
Allow user space to set KVM_ARM_VCPU_PSCI_0_2 feature because all
mandatory PSCI v0.2 functions (i.e. complete PSCI v0.2) are available.

Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
---
 arch/arm/kvm/guest.c   |    3 ---
 arch/arm64/kvm/guest.c |    3 ---
 2 files changed, 6 deletions(-)
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Patch

diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c
index 89929b6..b23a59c 100644
--- a/arch/arm/kvm/guest.c
+++ b/arch/arm/kvm/guest.c
@@ -307,9 +307,6 @@  int kvm_vcpu_set_target(struct kvm_vcpu *vcpu,
 		if (test_bit(i, (void *)init->features)) {
 			if (i >= KVM_VCPU_MAX_FEATURES)
 				return -ENOENT;
-			/* Don't allow setting experimental features */
-			if (i == KVM_ARM_VCPU_PSCI_0_2)
-				return -ENOENT;
 			set_bit(i, vcpu->arch.features);
 		}
 	}
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index b27877c..0874557 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -246,9 +246,6 @@  int kvm_vcpu_set_target(struct kvm_vcpu *vcpu,
 		if (init->features[i / 32] & (1 << (i % 32))) {
 			if (i >= KVM_VCPU_MAX_FEATURES)
 				return -ENOENT;
-			/* Don't allow setting experimental features */
-			if (i == KVM_ARM_VCPU_PSCI_0_2)
-				return -ENOENT;
 			set_bit(i, vcpu->arch.features);
 		}
 	}