On Tue, Apr 18, 2017 at 01:09:50PM +1000, David Gibson wrote:
> On Fri, Apr 14, 2017 at 10:37:15AM +0200, Laurent Vivier wrote:
> > This removes the assert(kvm_enabled()) from kvmppc_host_cpu_initfn()
> > 
> > This assert can never be triggered as the function is only registered
> > when KVM is available (see also 4c315c2
> > "qdev: Protect device-list-properties against broken devices").
> > 
> > So we can remove the cannot_destroy_with_object_finalize_yet from
> > kvmppc_host_cpu_class_init() without fear and beyond reproach.
> > (as it has already be done for i386 with 771a13e "i386: Unset
> > cannot_destroy_with_object_finalize_yet on "host" model" and
> > e435601 "target-i386: Remove assert(kvm_enabled()) from
> > host_x86_cpu_initfn()")
> > 
> > Signed-off-by: Laurent Vivier <lvivier@redhat.com>
> 
> Applied to ppc-for-2.10 (fixing a contextual conflict on the way).

Looks like this will go through Markus' tree instead, so:

Acked-by: David Gibson <david@gibson.dropbear.id.au>

> 
> 
> > ---
> >  target/ppc/kvm.c | 10 ----------
> >  1 file changed, 10 deletions(-)
> > 
> > diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> > index 9f1f132..64017ac 100644
> > --- a/target/ppc/kvm.c
> > +++ b/target/ppc/kvm.c
> > @@ -2245,14 +2245,8 @@ static void alter_insns(uint64_t *word, uint64_t flags, bool on)
> >      }
> >  }
> >  
> > -static void kvmppc_host_cpu_initfn(Object *obj)
> > -{
> > -    assert(kvm_enabled());
> > -}
> > -
> >  static void kvmppc_host_cpu_class_init(ObjectClass *oc, void *data)
> >  {
> > -    DeviceClass *dc = DEVICE_CLASS(oc);
> >      PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
> >      uint32_t vmx = kvmppc_get_vmx();
> >      uint32_t dfp = kvmppc_get_dfp();
> > @@ -2279,9 +2273,6 @@ static void kvmppc_host_cpu_class_init(ObjectClass *oc, void *data)
> >      if (icache_size != -1) {
> >          pcc->l1_icache_size = icache_size;
> >      }
> > -
> > -    /* Reason: kvmppc_host_cpu_initfn() dies when !kvm_enabled() */
> > -    dc->cannot_destroy_with_object_finalize_yet = true;
> >  }
> >  
> >  bool kvmppc_has_cap_epr(void)
> > @@ -2333,7 +2324,6 @@ static int kvm_ppc_register_host_cpu_type(void)
> >  {
> >      TypeInfo type_info = {
> >          .name = TYPE_HOST_POWERPC_CPU,
> > -        .instance_init = kvmppc_host_cpu_initfn,
> >          .class_init = kvmppc_host_cpu_class_init,
> >      };
> >      PowerPCCPUClass *pvr_pcc;
> 



-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson