On 12/31/2011 08:16 AM, Liu Yu wrote:
> Add a new field opt_feature in struct kvm_ppc_pvinfo
> to tell userspace whether it support hcall idle.
>
> diff --git a/include/linux/kvm.h b/include/linux/kvm.h
> index c107fae..5af21f3 100644
> --- a/include/linux/kvm.h
> +++ b/include/linux/kvm.h
> @@ -426,9 +426,12 @@ struct kvm_ppc_pvinfo {
> /* out */
> __u32 flags;
> __u32 hcall[4];
> - __u8 pad[108];
> + __u32 opt_features;
> + __u8 pad[104];
> };
>
> +#define KVM_PPC_PVINFO_HAS_EV_IDLE (1<<0)
> +
>
Needs to be documented, plus a KVM_CAP so userspace can discover that
this feature is available,
--
error compiling committee.c: too many arguments to function
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