From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Subject: Re: [PATCH 3/3] KVM: PPC: Book3S: Add support for hwrng found on
 some powernv systems
Date: Fri, 27 Sep 2013 19:45:45 +0530
Message-ID: <52459311.4010104@linux.vnet.ibm.com>
References: <1380177066-3835-1-git-send-email-michael@ellerman.id.au> <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
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Cc: linux-kernel@vger.kernel.org, tytso@mit.edu,
	herbert@gondor.apana.org.au, gleb@redhat.com, agraf@suse.de,
	kvm-ppc@vger.kernel.org, linuxppc-dev@ozlabs.org,
	Paul Mackerras <paulus@samba.org>, kvm@vger.kernel.org,
	mpm@selenic.com, pbonzini@redhat.com
To: Michael Ellerman <michael@ellerman.id.au>
Return-path: <kvm-ppc-owner@vger.kernel.org>
In-Reply-To: <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
Sender: kvm-ppc-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org

On 09/26/2013 12:01 PM, Michael Ellerman wrote:
> +int powernv_hwrng_present(void)
> +{
> +	return __raw_get_cpu_var(powernv_rng) != NULL;
> +}
> +
>  static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val)
>  {
>  	unsigned long parity;
> @@ -42,6 +48,17 @@ static unsigned long rng_whiten(struct powernv_rng *rng, unsigned long val)
>  	return val;
>  }
> 
> +int powernv_get_random_real_mode(unsigned long *v)
> +{
> +	struct powernv_rng *rng;
> +
> +	rng = __raw_get_cpu_var(powernv_rng);
> +
> +	*v = rng_whiten(rng, in_rm64(rng->regs_real));
> +

Will it be in_be64() instead of in_rm64() ? Its failing the build here. Except this
all individual patches build correctly.

Regards
Anshuman