From: Alexander Graf <agraf@suse.de>
Date: Fri, 17 Jul 2009 11:51:43 +0000 (+0200)
Subject: Set PVR in sregs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=861bbc8052781e24bc1ecf3bbbe2c213d05ba889;p=qemu.git

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 <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

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)