Re: [Qemu-devel] [PATCHv2 01/10] target-ppc: Remove unused kvmppc_read_segment_page_sizes() stub

[Laurent Vivier <lvivier@redhat.com>]

On 27/01/2016 11:13, David Gibson wrote:
> This stub function is in the !KVM ifdef in target-ppc/kvm_ppc.h.  However
> no such function exists on the KVM side, or is ever used.
> 
> I think this originally referenced a function which read host page size
> information from /proc, for we we now use the KVM GET_SMMU_INFO extension
> instead.
> 
> In any case, it has no function now, so remove it.
> 
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> ---
>  target-ppc/kvm_ppc.h | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/target-ppc/kvm_ppc.h b/target-ppc/kvm_ppc.h
> index 5e1333d..62406ce 100644
> --- a/target-ppc/kvm_ppc.h
> +++ b/target-ppc/kvm_ppc.h
> @@ -98,11 +98,6 @@ static inline int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_l
>      return -1;
>  }
>  
> -static inline int kvmppc_read_segment_page_sizes(uint32_t *prop, int maxcells)
> -{
> -    return -1;
> -}
> -
>  static inline int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level)
>  {
>      return -1;
> 

Reviewed-by: Laurent Vivier <lvivier@redhat.com>

This function has been added by:

4656e1f ppc64: Rudimentary Support for extra page sizes on server CPUs

but has never been implemented