From: anup.patel@linaro.org (Anup Patel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/4] ARM/ARM64: KVM: Allow KVM_ARM_VCPU_PSCI_0_2 feature for user space
Date: Tue, 4 Feb 2014 15:18:16 +0530 [thread overview]
Message-ID: <1391507296-2099-5-git-send-email-anup.patel@linaro.org> (raw)
In-Reply-To: <1391507296-2099-1-git-send-email-anup.patel@linaro.org>
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(-)
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);
}
}
--
1.7.9.5
next prev parent reply other threads:[~2014-02-04 9:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-04 9:48 [PATCH v3 0/4] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Anup Patel
2014-02-04 9:48 ` [PATCH v3 1/4] ARM/ARM64: KVM: Add support for PSCI v0.2 emulation Anup Patel
2014-02-04 9:48 ` [PATCH v3 2/4] KVM: Add capability to advertise PSCI v0.2 support Anup Patel
2014-02-04 9:48 ` [PATCH v3 3/4] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature Anup Patel
2014-02-04 9:48 ` Anup Patel [this message]
2014-02-04 19:38 ` [PATCH v3 0/4] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64 Christoffer Dall
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