On Tue, Jan 21, 2014 at 6:31 PM, Anup Patel <anup.patel@xxxxxxxxxx> wrote: > Currently, KVM ARM/ARM64 only provides in-kernel emulation of Power State > and Coordination Interface (PSCI) v0.1. > > This patchset aims at providing newer PSCI v0.2 for KVM ARM/ARM64 VCPUs > such that it does not break current KVM ARM/ARM64 ABI. Also, the patchset > provides emulation of only few PSCI v0.2 functions such as PSCI_VERSION, > CPU_ON, and CPU_OFF. Emulation of other PSCI v0.2 functions will be added > later. > > The user space tools (i.e. QEMU or KVMTOOL) will have to explicitly enable > KVM_ARM_VCPU_PSCI_0_2 feature using KVM_ARM_VCPU_INIT ioctl for providing > PSCI v0.2 to VCPUs. > > Anup Patel (3): > KVM: Add capability to advertise PSCI v0.2 support > ARM/ARM64: KVM: Add support for PSCI v0.2 emulation > KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature > > Documentation/virtual/kvm/api.txt | 2 + > arch/arm/include/asm/kvm_host.h | 2 +- > arch/arm/include/uapi/asm/kvm.h | 39 ++++++++++++++++-- > arch/arm/kvm/arm.c | 6 ++- > arch/arm/kvm/psci.c | 79 ++++++++++++++++++++++++++++++------- > arch/arm64/include/asm/kvm_host.h | 2 +- > arch/arm64/include/uapi/asm/kvm.h | 39 ++++++++++++++++-- > include/uapi/linux/kvm.h | 1 + > 8 files changed, 146 insertions(+), 24 deletions(-) > > -- > 1.7.9.5 > > _______________________________________________ > kvmarm mailing list > kvmarm@xxxxxxxxxxxxxxxxxxxxx > https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm Hi All, Please provide feedback and comments on this patchset. Regards, Anup _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
