Re: [PATCH 4/6] KVM: PPC: Book3E: Add AltiVec support

[Scott Wood <scottwood@freescale.com>]

On 07/03/2013 07:42:37 AM, Mihai Caraman wrote:
> Add KVM Book3E AltiVec support. KVM Book3E FPU support gracefully =20
> reuse host
> infrastructure so follow the same approach for AltiVec.
>=20
> Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
> ---
>  arch/powerpc/kvm/booke.c |   72 =20
> ++++++++++++++++++++++++++++++++++++++++++++-
>  1 files changed, 70 insertions(+), 2 deletions(-)
>=20
> diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
> index 3cae2e3..c3c3af6 100644
> --- a/arch/powerpc/kvm/booke.c
> +++ b/arch/powerpc/kvm/booke.c
> @@ -98,6 +98,19 @@ static inline bool kvmppc_supports_spe(void)
>  	return false;
>  }
>=20
> +/*
> + * Always returns true is AltiVec unit is present, see
> + * kvmppc_core_check_processor_compat().
> + */
> +static inline bool kvmppc_supports_altivec(void)
> +{
> +#ifdef CONFIG_ALTIVEC
> +		if (cpu_has_feature(CPU_FTR_ALTIVEC))
> +			return true;
> +#endif
> +	return false;
> +}

Whitespace.

-Scott=