Michael Neuling b005255e12 KVM: PPC: Book3S HV: Context-switch new POWER8 SPRs ... This adds fields to the struct kvm_vcpu_arch to store the new guest-accessible SPRs on POWER8, adds code to the get/set_one_reg functions to allow userspace to access this state, and adds code to the guest entry and exit to context-switch these SPRs between host and guest. Note that DPDES (Directed Privileged Doorbell Exception State) is shared between threads on a core; hence we store it in struct kvmppc_vcore and have the master thread save and restore it. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de>		2014-01-27 16:01:00 +01:00
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asm	KVM: PPC: Book3S HV: Context-switch new POWER8 SPRs	2014-01-27 16:01:00 +01:00