linux-kernel - Re: [PATCH 0/4] staging: add ccree crypto driver

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Date:   Tue, 18 Apr 2017 18:29:22 +0300
From:   Gilad Ben-Yossef <gilad@...yossef.com>
To:     Mark Rutland <mark.rutland@....com>
Cc:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org,
        Linux kernel mailing list <linux-kernel@...r.kernel.org>,
        Gilad Ben-Yossef <gilad.benyossef@....com>,
        Binoy Jayan <binoy.jayan@...aro.org>,
        Ofir Drang <ofir.drang@....com>
Subject: Re: [PATCH 0/4] staging: add ccree crypto driver

Hi Mark,

On Tue, Apr 18, 2017 at 6:13 PM, Mark Rutland <mark.rutland@....com> wrote:
> Hi,
>
> On Tue, Apr 18, 2017 at 05:07:50PM +0300, Gilad Ben-Yossef wrote:
>> Arm TrustZone CryptoCell 700 is a family of cryptographic hardware
>> accelerators. It is supported by a long lived series of out of tree
>> drivers, which I am now in the process of unifying and upstreaming.
>> This is the first drop, supporting the new CryptoCell 712 REE.
>>
>> The code still needs some cleanup before maturing to a proper
>> upstream driver, which I am in the process of doing. However,
>> as discussion of some of the capabilities of the hardware and
>> its application to some dm-crypt and dm-verity features recently
>> took place I though it is better to do this in the open via the
>> staging tree.
>>
>> A Git repository based off of Linux 4.11-rc7 is available at
>> https://github.com/gby/linux.git branch ccree.
>>
>> Signed-off-by: Gilad Ben-Yossef <gilad@...yossef.com>
>> CC: Binoy Jayan <binoy.jayan@...aro.org>
>> CC: Ofir Drang <ofir.drang@....com>
>>
>> Gilad Ben-Yossef (4):
>>   staging: add ccree crypto driver
>>   staging: ccree: add TODO list
>>   staging: ccree: add devicetree bindings
>>   MAINTAINERS: add Gilad BY as maintainer for ccree
>>
>>  .../devicetree/bindings/crypto/arm-cryptocell.txt  |   23 +
>
> I'm interested in looking at the DT binding, but for some reason I've
> only recevied the cover letter so far.
>
> Are my mail servers being particularly slow today, or has something gone
> wrong with the Cc list for the remaining patches?
>

Thanks a bunch for the willingness to review this.

My apologies for not communicating this clearly enough -  Since it is
an pre-existing driver it is rather big.
I did not want to inflict a 600K patch on the mailing list so opted to
provide a git repo instead, as stated in the
email.

The patch in question is here:
https://github.com/gby/linux/commit/12d92e0bc19aa9bbd891cdab765eaaeabe0b6967

Do let me know if you prefer that I will send at least the smaller
patch file via email in the normal fashion.

Many thanks,
Gilad



-- 
Gilad Ben-Yossef
Chief Coffee Drinker

"If you take a class in large-scale robotics, can you end up in a
situation where the homework eats your dog?"
 -- Jean-Baptiste Queru