On Wednesday 18 November 2015 16:41:35 Peter Ujfalusi wrote:
> On 11/18/2015 04:29 PM, Arnd Bergmann wrote:
> > On Wednesday 18 November 2015 16:21:26 Peter Ujfalusi wrote:
> >> 2. non slave channel requests, where only the functionality matters, like
> >> memcpy, interleaved, memset, etc.
> >> We
On Wed, Nov 18, 2015 at 04:51:54PM +0100, Arnd Bergmann wrote:
> On Wednesday 18 November 2015 17:43:04 Andy Shevchenko wrote:
> > >
> > > I assume that the sst-firmware.c case is a mistake, it should just use a
> > > plain DMA_SLAVE and not DMA_MEMCPY.
> >
> > Other way around.
> >
>
> Ok, I
On Wed, 2015-11-18 at 13:06 +0800, Herbert Xu wrote:
> On Tue, Nov 17, 2015 at 04:30:14PM -0800, Tim Chen wrote:
> > On Wed, 2015-11-18 at 08:07 +0800, Herbert Xu wrote:
> > > On Tue, Nov 17, 2015 at 02:59:29PM -0800, Tim Chen wrote:
> > > >
> > > > Herbert, would you prefer me to use ablkcipher
On Wed, Nov 18, 2015 at 4:21 PM, Peter Ujfalusi wrote:
> Hi Vinod,
>
> bringing this old thread back to life as I just started to work on this.
What I remember we need to convert drivers to use new API meanwhile it
is good to keep old one to avoid patch storm which does
On Wed, Nov 18, 2015 at 5:51 PM, Arnd Bergmann wrote:
> On Wednesday 18 November 2015 17:43:04 Andy Shevchenko wrote:
>> >
>> > I assume that the sst-firmware.c case is a mistake, it should just use a
>> > plain DMA_SLAVE and not DMA_MEMCPY.
>>
>> Other way around.
>>
>
> Ok, I
On Wed, Nov 18, 2015 at 5:07 PM, Arnd Bergmann wrote:
> On Wednesday 18 November 2015 16:41:35 Peter Ujfalusi wrote:
>> On 11/18/2015 04:29 PM, Arnd Bergmann wrote:
>> > On Wednesday 18 November 2015 16:21:26 Peter Ujfalusi wrote:
>> >> 2. non slave channel requests, where only the
>From 0d53d42a56e9a3769847fd03c703876f2c063fb4 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann
Date: Tue, 27 Jan 2015 22:34:04 +0100
Subject: [PATCH] [SUBMITTED] crypto: atmel: fix bogus select
The Atmel at91 crypto driver unconditionally selects AT_HDMAC,
which results in a Kconfig
On Wednesday 18 November 2015 17:43:04 Andy Shevchenko wrote:
> >
> > I assume that the sst-firmware.c case is a mistake, it should just use a
> > plain DMA_SLAVE and not DMA_MEMCPY.
>
> Other way around.
>
Ok, I see. In that case I guess it also shouldn't call
dmaengine_slave_config(), right?
Hi Arnd,
[auto build test WARNING on: cryptodev/master]
[also build test WARNING on: v4.4-rc1 next-20151118]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/crypto-atmel-fix-bogus-select/20151118-233706
base:
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev
Hi Arnd,
[auto build test WARNING on: cryptodev/master]
[also build test WARNING on: v4.4-rc1 next-20151118]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/crypto-atmel-fix-bogus-select/20151118-233706
base:
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev
On Wed, Nov 18, 2015 at 12:10 AM, Ismail Kizir wrote:
> I've developed a new encryption algorithm, which dynamically changes
> the key according to plaintext and practically impossible to break.
There is a very long history of crypto whose author considers is
secure being
We cannot put the HW RNG to idle using a timer because we cannot disable
clocks from atomic context. Use a delayed work instead.
Fixes a warning with CONFIG_DEBUG_MUTEXES on Nokia N900 during boot.
Reported-by: Sebastian Reichel
Signed-off-by: Aaro Koskinen
Hello Sandy,
I agree every word you wrote.
That's why, I am trying to explain all my login publicly to
professionals. It's not rocket science. You will "just understand"
when you read:
Until today, we were looking from the "wrong side" I guess.
We were all thinking that we must have a "fixed"
On Thursday 19 November 2015 02:17:21 kbuild test robot wrote:
>
> [auto build test WARNING on: cryptodev/master]
> [also build test WARNING on: v4.4-rc1 next-20151118]
>
> url:
> https://github.com/0day-ci/linux/commits/Arnd-Bergmann/crypto-atmel-fix-bogus-select/2015
On Wednesday 18 November 2015 16:21:26 Peter Ujfalusi wrote:
> 2. non slave channel requests, where only the functionality matters, like
> memcpy, interleaved, memset, etc.
> We could have a simple:
> dma_request_channel(mask);
>
> But looking at the drivers using dmaengine legacy
On 11/18/2015 04:29 PM, Arnd Bergmann wrote:
> On Wednesday 18 November 2015 16:21:26 Peter Ujfalusi wrote:
>> 2. non slave channel requests, where only the functionality matters, like
>> memcpy, interleaved, memset, etc.
>> We could have a simple:
>> dma_request_channel(mask);
>>
>> But looking
Hi Vinod,
bringing this old thread back to life as I just started to work on this.
On 06/24/2015 07:24 PM, Vinod Koul wrote:
>> We would end up with the following APIs, all returning with error code on
>> failure:
>> dma_request_slave_channel(dev, name);
>> dma_request_channel_legacy(mask, fn,
On Thu, 2015-11-19 at 08:12 +0800, Herbert Xu wrote:
> On Wed, Nov 18, 2015 at 07:58:56AM -0800, Tim Chen wrote:
> >
> > IPSec will invoke this multi-buffer encrypt with async request.
> > The work is done in crypto daemon, so it wouldn't be in atomic
> > context. But anyway, I'm okay with
Hello LABBE Corentin,
The patch 6c2b74d4774f: "crypto: sahara - check return value of
sg_nents_for_len" from Nov 4, 2015, leads to the following static
checker warning:
drivers/crypto/sahara.c:480 sahara_hw_descriptor_create()
warn: unsigned 'dev->nb_in_sg' is never less than
On 10/16/2015 11:13 PM, Herbert Xu wrote:
> On Fri, Oct 16, 2015 at 11:11:00PM +0800, Weigang Li wrote:
>> This patch set introduces Asynchronous Compression API.
>> What is proposed is a new crypto type called crypto_acomp_type,
>> plus new struct acomp_alg and struct crypto_acomp, together with
On Wed, Nov 18, 2015 at 07:58:56AM -0800, Tim Chen wrote:
>
> IPSec will invoke this multi-buffer encrypt with async request.
> The work is done in crypto daemon, so it wouldn't be in atomic
> context. But anyway, I'm okay with switching to ablkcipher walk,
> as long as it doesn't incur too much
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