Re: [Qemu-devel] [RFC PATCH V2 3/6] target-arm: Enable KVM_ARM_VCPU_PSCI_0_2 feature when possible

2014-04-01 Thread Pranavkumar Sawargaonkar
Hi Peter, On 1 April 2014 17:46, Peter Maydell wrote: > On 1 April 2014 12:53, Pranavkumar Sawargaonkar > wrote: >> Latest linux kernel supports in-kernel emulation of PSCI v0.2 but >> to enable it we need to select KVM_ARM_VCPU_PSCI_0_2 feature using >> KVM_ARM_VCPU_INIT ioctl. >> >> Also, we

Re: [Qemu-devel] [RFC PATCH V2 3/6] target-arm: Enable KVM_ARM_VCPU_PSCI_0_2 feature when possible

2014-04-01 Thread Peter Maydell
On 1 April 2014 12:53, Pranavkumar Sawargaonkar wrote: > Latest linux kernel supports in-kernel emulation of PSCI v0.2 but > to enable it we need to select KVM_ARM_VCPU_PSCI_0_2 feature using > KVM_ARM_VCPU_INIT ioctl. > > Also, we can use KVM_ARM_VCPU_PSCI_0_2 feature for VCPU only when > linux k

[Qemu-devel] [RFC PATCH V2 3/6] target-arm: Enable KVM_ARM_VCPU_PSCI_0_2 feature when possible

2014-04-01 Thread Pranavkumar Sawargaonkar
Latest linux kernel supports in-kernel emulation of PSCI v0.2 but to enable it we need to select KVM_ARM_VCPU_PSCI_0_2 feature using KVM_ARM_VCPU_INIT ioctl. Also, we can use KVM_ARM_VCPU_PSCI_0_2 feature for VCPU only when linux kernel has KVM_CAP_ARM_PSCI_0_2 capability. This patch updates kvm_