From 861bbc8052781e24bc1ecf3bbbe2c213d05ba889 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Fri, 17 Jul 2009 13:51:43 +0200 Subject: [PATCH] Set PVR in sregs We need to tell the kernel about some initial CPU state we don't have yet, so let's use the "sregs" IOCTL for that and simply put the Processor Version Register in there. Now the kernel knows which guest CPU to virtualize. Signed-off-by: Alexander Graf Signed-off-by: Anthony Liguori --- target-ppc/kvm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index acbb1abd2b..04bb305a37 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -44,7 +44,13 @@ int kvm_arch_init(KVMState *s, int smp_cpus) int kvm_arch_init_vcpu(CPUState *cenv) { - return 0; + int ret = 0; + struct kvm_sregs sregs; + + sregs.pvr = cenv->spr[SPR_PVR]; + ret = kvm_vcpu_ioctl(cenv, KVM_SET_SREGS, &sregs); + + return ret; } int kvm_arch_put_registers(CPUState *env) -- GitLab