From: Anup Patel Date: Tue, 29 Apr 2014 05:54:16 +0000 (+0530) Subject: ARM/ARM64: KVM: Add base for PSCI v0.2 emulation X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~8^2~28^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d0f84aae9e231930985eaff63ac91b61aaa15d6;p=pandora-kernel.git ARM/ARM64: KVM: Add base for PSCI v0.2 emulation Currently, the in-kernel PSCI emulation provides PSCI v0.1 interface to VCPUs. This patch extends current in-kernel PSCI emulation to provide PSCI v0.2 interface to VCPUs. By default, ARM/ARM64 KVM will always provide PSCI v0.1 interface for keeping the ABI backward-compatible. To select PSCI v0.2 interface for VCPUs, the user space (i.e. QEMU or KVMTOOL) will have to set KVM_ARM_VCPU_PSCI_0_2 feature when doing VCPU init using KVM_ARM_VCPU_INIT ioctl. Signed-off-by: Anup Patel Signed-off-by: Pranavkumar Sawargaonkar Acked-by: Christoffer Dall Acked-by: Marc Zyngier Signed-off-by: Christoffer Dall --- Reading git-diff-tree failed