[PATCH v3 4/4] ARM/ARM64: KVM: Allow KVM_ARM_VCPU_PSCI_0_2 feature for user space
From: Anup Patel <hidden>
Date: 2014-02-04 09:48:16
Subsystem:
arm port, arm64 port (aarch64 architecture), kernel virtual machine for arm64 (kvm/arm64), the rest · Maintainers:
Russell King, Catalin Marinas, Will Deacon, Marc Zyngier, Oliver Upton, Linus Torvalds
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 <redacted> Signed-off-by: Pranavkumar Sawargaonkar <redacted> --- arch/arm/kvm/guest.c | 3 --- arch/arm64/kvm/guest.c | 3 --- 2 files changed, 6 deletions(-)
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); } }
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1.7.9.5