From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: Michael Ellerman <michael@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, tytso@mit.edu,
herbert@gondor.hengli.com.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
Subject: Re: [PATCH 3/3] KVM: PPC: Book3S: Add support for hwrng found on some powernv systems
Date: Fri, 27 Sep 2013 14:27:45 +0000 [thread overview]
Message-ID: <52459311.4010104@linux.vnet.ibm.com> (raw)
In-Reply-To: <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
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
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: Michael Ellerman <michael@ellerman.id.au>
Cc: tytso@mit.edu, herbert@gondor.apana.org.au, gleb@redhat.com,
agraf@suse.de, kvm-ppc@vger.kernel.org,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
Paul Mackerras <paulus@samba.org>,
kvm@vger.kernel.org, mpm@selenic.com, pbonzini@redhat.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 [thread overview]
Message-ID: <52459311.4010104@linux.vnet.ibm.com> (raw)
In-Reply-To: <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
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
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: Michael Ellerman <michael@ellerman.id.au>
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
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 [thread overview]
Message-ID: <52459311.4010104@linux.vnet.ibm.com> (raw)
In-Reply-To: <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
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
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: Michael Ellerman <michael@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, tytso@mit.edu,
herbert@gondor.hengli.com.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
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 [thread overview]
Message-ID: <52459311.4010104@linux.vnet.ibm.com> (raw)
In-Reply-To: <1380177066-3835-3-git-send-email-michael@ellerman.id.au>
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
next prev parent reply other threads:[~2013-09-27 14:27 UTC|newest]
Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 6:31 [PATCH 1/3] powerpc: Implement arch_get_random_long/int() for powernv Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` [PATCH 2/3] hwrng: Add a driver for the hwrng found in power7+ systems Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 8:01 ` Benjamin Herrenschmidt
2013-09-26 8:01 ` Benjamin Herrenschmidt
2013-09-26 8:01 ` Benjamin Herrenschmidt
2013-10-01 8:25 ` Michael Ellerman
2013-10-01 8:25 ` Michael Ellerman
2013-10-01 8:25 ` Michael Ellerman
2013-09-26 6:31 ` [PATCH 3/3] KVM: PPC: Book3S: Add support for hwrng found on some powernv systems Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 6:31 ` Michael Ellerman
2013-09-26 9:06 ` Paolo Bonzini
2013-09-26 9:06 ` Paolo Bonzini
2013-09-26 9:06 ` Paolo Bonzini
2013-09-26 9:06 ` Paolo Bonzini
2013-10-01 8:34 ` Michael Ellerman
2013-10-01 8:34 ` Michael Ellerman
2013-10-01 8:34 ` Michael Ellerman
2013-10-01 8:34 ` Michael Ellerman
2013-10-01 8:39 ` Gleb Natapov
2013-10-01 8:39 ` Gleb Natapov
2013-10-01 8:39 ` Gleb Natapov
2013-10-01 9:23 ` Paul Mackerras
2013-10-01 9:23 ` Paul Mackerras
2013-10-01 9:23 ` Paul Mackerras
2013-10-01 9:57 ` Gleb Natapov
2013-10-01 9:57 ` Gleb Natapov
2013-10-01 9:57 ` Gleb Natapov
2013-10-01 10:00 ` Alexander Graf
2013-10-01 10:00 ` Alexander Graf
2013-10-01 10:00 ` Alexander Graf
2013-10-01 9:38 ` Benjamin Herrenschmidt
2013-10-01 9:38 ` Benjamin Herrenschmidt
2013-10-01 9:38 ` Benjamin Herrenschmidt
2013-10-01 11:19 ` Paolo Bonzini
2013-10-01 11:19 ` Paolo Bonzini
2013-10-01 11:19 ` Paolo Bonzini
2013-10-01 21:44 ` Benjamin Herrenschmidt
2013-10-01 21:44 ` Benjamin Herrenschmidt
2013-10-01 21:44 ` Benjamin Herrenschmidt
2013-10-02 8:38 ` Paolo Bonzini
2013-10-02 8:38 ` Paolo Bonzini
2013-10-02 8:38 ` Paolo Bonzini
2013-10-02 5:09 ` Paul Mackerras
2013-10-02 5:09 ` Paul Mackerras
2013-10-02 5:09 ` Paul Mackerras
2013-10-02 8:46 ` Paolo Bonzini
2013-10-02 8:46 ` Paolo Bonzini
2013-10-02 8:46 ` Paolo Bonzini
2013-10-02 9:06 ` Benjamin Herrenschmidt
2013-10-02 9:06 ` Benjamin Herrenschmidt
2013-10-02 9:06 ` Benjamin Herrenschmidt
2013-10-02 9:11 ` Alexander Graf
2013-10-02 9:11 ` Alexander Graf
2013-10-02 9:11 ` Alexander Graf
2013-10-02 9:50 ` Alexander Graf
2013-10-02 9:50 ` Alexander Graf
2013-10-02 9:50 ` Alexander Graf
2013-10-02 10:02 ` Gleb Natapov
2013-10-02 10:02 ` Gleb Natapov
2013-10-02 10:02 ` Gleb Natapov
2013-10-02 13:57 ` Michael Ellerman
2013-10-02 13:57 ` Michael Ellerman
2013-10-02 13:57 ` Michael Ellerman
2013-10-02 14:08 ` Alexander Graf
2013-10-02 14:08 ` Alexander Graf
2013-10-02 14:08 ` Alexander Graf
2013-10-02 14:33 ` Paolo Bonzini
2013-10-02 14:33 ` Paolo Bonzini
2013-10-02 14:33 ` Paolo Bonzini
2013-10-02 14:36 ` Alexander Graf
2013-10-02 14:36 ` Alexander Graf
2013-10-02 14:36 ` Alexander Graf
2013-10-02 14:38 ` Paolo Bonzini
2013-10-02 14:38 ` Paolo Bonzini
2013-10-02 14:38 ` Paolo Bonzini
2013-10-02 22:45 ` Paul Mackerras
2013-10-02 22:45 ` Paul Mackerras
2013-10-02 22:45 ` Paul Mackerras
2013-10-03 5:48 ` Gleb Natapov
2013-10-03 5:48 ` Gleb Natapov
2013-10-03 5:48 ` Gleb Natapov
2013-10-03 10:06 ` Paul Mackerras
2013-10-03 10:06 ` Paul Mackerras
2013-10-03 10:06 ` Paul Mackerras
2013-10-03 12:08 ` Gleb Natapov
2013-10-03 12:08 ` Gleb Natapov
2013-10-03 12:08 ` Gleb Natapov
2013-10-02 14:37 ` Gleb Natapov
2013-10-02 14:37 ` Gleb Natapov
2013-10-02 14:37 ` Gleb Natapov
2013-10-02 22:21 ` Benjamin Herrenschmidt
2013-10-02 22:21 ` Benjamin Herrenschmidt
2013-10-02 22:21 ` Benjamin Herrenschmidt
2013-10-03 6:08 ` Gleb Natapov
2013-10-03 6:08 ` Gleb Natapov
2013-10-03 6:08 ` Gleb Natapov
2013-10-02 22:13 ` Benjamin Herrenschmidt
2013-10-02 22:13 ` Benjamin Herrenschmidt
2013-10-02 22:13 ` Benjamin Herrenschmidt
2013-10-02 14:10 ` Gleb Natapov
2013-10-02 14:10 ` Gleb Natapov
2013-10-02 14:10 ` Gleb Natapov
2013-10-02 22:15 ` Benjamin Herrenschmidt
2013-10-02 22:15 ` Benjamin Herrenschmidt
2013-10-02 22:15 ` Benjamin Herrenschmidt
2013-10-02 22:02 ` Benjamin Herrenschmidt
2013-10-02 22:02 ` Benjamin Herrenschmidt
2013-10-02 22:02 ` Benjamin Herrenschmidt
2013-10-03 5:43 ` Gleb Natapov
2013-10-03 5:43 ` Gleb Natapov
2013-10-03 5:43 ` Gleb Natapov
2013-10-03 7:22 ` Benjamin Herrenschmidt
2013-10-03 7:22 ` Benjamin Herrenschmidt
2013-10-03 7:22 ` Benjamin Herrenschmidt
2013-10-02 22:07 ` Benjamin Herrenschmidt
2013-10-02 22:07 ` Benjamin Herrenschmidt
2013-10-02 22:07 ` Benjamin Herrenschmidt
2013-10-03 6:28 ` Gleb Natapov
2013-10-03 6:28 ` Gleb Natapov
2013-10-03 6:28 ` Gleb Natapov
2013-10-02 21:58 ` Benjamin Herrenschmidt
2013-10-02 21:58 ` Benjamin Herrenschmidt
2013-10-02 21:58 ` Benjamin Herrenschmidt
2013-10-01 9:58 ` Paolo Bonzini
2013-10-01 9:58 ` Paolo Bonzini
2013-10-01 9:58 ` Paolo Bonzini
2013-10-01 9:58 ` Paolo Bonzini
2013-09-27 14:15 ` Anshuman Khandual [this message]
2013-09-27 14:27 ` Anshuman Khandual
2013-09-27 14:15 ` Anshuman Khandual
2013-09-27 14:15 ` Anshuman Khandual
2013-10-01 8:36 ` Michael Ellerman
2013-10-01 8:36 ` Michael Ellerman
2013-10-01 8:36 ` Michael Ellerman
2013-10-01 8:36 ` Michael Ellerman
2013-09-26 7:58 ` [PATCH 1/3] powerpc: Implement arch_get_random_long/int() for powernv Benjamin Herrenschmidt
2013-09-26 7:58 ` Benjamin Herrenschmidt
2013-09-26 7:58 ` Benjamin Herrenschmidt
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