[PATCH v9 04/12] KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature
DORMANTno replies
REVIEWED: 1 (0M)
From: Marc Zyngier <hidden>
Date: 2014-04-15 10:20:03
1 review trailer.
On Tue, Apr 15 2014 at 7:14:07 am BST, Anup Patel [off-list ref] wrote:
We have in-kernel emulation of PSCI v0.2 in KVM ARM/ARM64. To provide PSCI v0.2 interface to VCPUs, we have to enable KVM_ARM_VCPU_PSCI_0_2 feature when doing KVM_ARM_VCPU_INIT ioctl. The patch updates documentation of KVM_ARM_VCPU_INIT ioctl to provide info regarding KVM_ARM_VCPU_PSCI_0_2 feature. Signed-off-by: Anup Patel <redacted> Signed-off-by: Pranavkumar Sawargaonkar <redacted> Acked-by: Christoffer Dall <redacted>
Acked-by: Marc Zyngier <redacted>
quoted hunk
--- Documentation/virtual/kvm/api.txt | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index a9380ba5..6dc1db5 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt@@ -2376,6 +2376,8 @@ Possible features: Depends on KVM_CAP_ARM_PSCI. - KVM_ARM_VCPU_EL1_32BIT: Starts the CPU in a 32bit mode. Depends on KVM_CAP_ARM_EL1_32BIT (arm64 only). + - KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 for the CPU. + Depends on KVM_CAP_ARM_PSCI_0_2. 4.83 KVM_ARM_PREFERRED_TARGET
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