From: Julien Grall <julien.grall@arm.com>
To: Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: "tee-dev@lists.linaro.org" <tee-dev@lists.linaro.org>,
Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [Xen-devel] [PATCH v6 03/10] xen/arm: optee: add OP-TEE mediator skeleton
Date: Wed, 19 Jun 2019 12:03:33 +0100 [thread overview]
Message-ID: <81925453-ff32-7f00-b08f-774066b57c84@arm.com> (raw)
In-Reply-To: <5d151e6b-f640-5b0f-abae-3ff504da0662@arm.com>
On 19/06/2019 12:01, Julien Grall wrote:
> Hi Volodymyr,
>
> On 11/06/2019 19:46, Volodymyr Babchuk wrote:
>> diff --git a/xen/arch/arm/tee/Kconfig b/xen/arch/arm/tee/Kconfig
>> new file mode 100644
>> index 0000000000..5b829db2e9
>> --- /dev/null
>> +++ b/xen/arch/arm/tee/Kconfig
>> @@ -0,0 +1,4 @@
>> +config OPTEE
>> + bool "Enable OP-TEE mediator"
>> + default n
>> + depends on TEE
>
> I have played a bit with the menuconfig that "Enable OP-TEE mediator" will
> appear at the top-level while "Enable TEE mediators support" is under
> "Architecture features".
>
> Arguably, both should be under "Device Drivers". Can you send a follow-up patch
> to fix that up?
Another alternative is moving the two in "Architecture features" with "Enable
OP-TEE mediator" under "Enable TEE mediator supports".
>
> While you are doing that, can you add a description in "Enable OP-TEE mediator"
> explaining this require a virtualization-aware OP-TEE in order to work.
>
> Cheers,
>
--
Julien Grall
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next prev parent reply other threads:[~2019-06-19 11:04 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-11 18:46 [Xen-devel] [PATCH v6 00/10] TEE mediator (and OP-TEE) support in XEN Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 01/10] xen/arm: add generic TEE mediator framework Volodymyr Babchuk
2019-06-17 16:11 ` Stefano Stabellini
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 02/10] xen/arm: optee: add OP-TEE header files Volodymyr Babchuk
2019-06-15 18:39 ` Julien Grall
2019-06-17 15:24 ` Julien Grall
2019-06-17 16:28 ` Stefano Stabellini
2019-06-17 16:34 ` Julien Grall
2019-06-17 17:28 ` Stefano Stabellini
2019-06-19 8:20 ` Lars Kurth
2019-06-19 10:26 ` Julien Grall
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 03/10] xen/arm: optee: add OP-TEE mediator skeleton Volodymyr Babchuk
2019-06-19 11:01 ` Julien Grall
2019-06-19 11:03 ` Julien Grall [this message]
2019-06-19 15:44 ` Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 04/10] xen/arm: optee: add fast calls handling Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 05/10] xen/arm: optee: add std call handling Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 06/10] xen/arm: optee: add support for RPC SHM buffers Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 07/10] xen/arm: optee: add support for arbitrary shared memory Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 08/10] xen/arm: optee: add support for RPC commands Volodymyr Babchuk
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 09/10] tools/arm: tee: add "tee" option for xl.cfg Volodymyr Babchuk
2019-06-15 19:10 ` Julien Grall
2019-06-18 11:19 ` Volodymyr Babchuk
2019-06-18 12:49 ` Julien Grall
2019-06-18 14:30 ` Volodymyr Babchuk
2019-06-18 15:19 ` Julien Grall
2019-06-18 15:23 ` Volodymyr Babchuk
2019-06-19 10:30 ` Julien Grall
2019-06-11 18:46 ` [Xen-devel] [PATCH v6 10/10] tools/arm: optee: create optee firmware node in DT if tee=optee Volodymyr Babchuk
2019-06-19 11:08 ` [Xen-devel] [PATCH v6 00/10] TEE mediator (and OP-TEE) support in XEN Julien Grall
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