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Re: [Xen-devel] [PATCH 5/5] xen/arm: optee: remove experimental status

  • To: Julien Grall <julien.grall@xxxxxxx>
  • From: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
  • Date: Wed, 11 Sep 2019 18:41:36 +0000
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  • Cc: "tee-dev@xxxxxxxxxxxxxxxx" <tee-dev@xxxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
  • Delivery-date: Wed, 11 Sep 2019 18:41:45 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Thread-topic: [PATCH 5/5] xen/arm: optee: remove experimental status

Julien Grall writes:

> On 8/23/19 8:20 PM, Volodymyr Babchuk wrote:
>> Hi Julien,
> Hi,
> Apologies for the delay.
It is okay. I myself was busy a bit.

>> Julien Grall writes:
>>> Hi,
>>> On 8/23/19 7:48 PM, Volodymyr Babchuk wrote:
>>>> As all TODOs and potential security issues are resolved now,
>>>> remove experimental status from OP-TEE mediator.
>>> Looking at SUPPORT.MD, I think OP-TEE without this series would be
>>> considered as "Experimental".
>> Right.
>>> With this series applied, I still think we should keep the Kconfig
>>> behind EXPERT but mark it as "Technical Preview" for at least a
>>> release. This would encourage people to test and report any potential
>>> issues with OP-TEE.
>>> We can re-discuss about the state in a few months for future release.
>>> BTW, SUPPORT.MD should be updated to reflect the state of OP-TEE in Xen.
>> Fair enough. In the next version I'll replace this patch with patch to
>> SUPPORT.md. Or it is better to push separate patch for the documentation?
> I think the patch in SUPPORT.MD should go regardless of the state of
> the rest. It is fine to keep it in this series.
Okay. By the way, I skimmed thru SUPPORT.MD and I'm not sure what is the
best place to describe mediator. So I could use some advice there.

Volodymyr Babchuk at EPAM
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