mirror of https://gitee.com/openkylin/linux.git
ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space
We have PSCI v0.2 emulation available in KVM ARM/ARM64 hence advertise this to user space (i.e. QEMU or KVMTOOL) via KVM_CHECK_EXTENSION ioctl. Signed-off-by: Anup Patel <anup.patel@linaro.org> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
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@ -197,6 +197,7 @@ int kvm_dev_ioctl_check_extension(long ext)
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case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
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case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
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case KVM_CAP_ONE_REG:
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case KVM_CAP_ONE_REG:
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case KVM_CAP_ARM_PSCI:
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case KVM_CAP_ARM_PSCI:
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case KVM_CAP_ARM_PSCI_0_2:
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r = 1;
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r = 1;
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break;
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break;
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case KVM_CAP_COALESCED_MMIO:
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case KVM_CAP_COALESCED_MMIO:
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