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Re: [Qemu-devel] [PATCH 18/27] hw/misc/tz-mpc.c: Implement the Arm Trust

From: Auger Eric
Subject: Re: [Qemu-devel] [PATCH 18/27] hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection Controller
Date: Tue, 22 May 2018 14:23:56 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0

Hi Peter,

On 05/22/2018 01:56 PM, Peter Maydell wrote:
> On 22 May 2018 at 12:30, Auger Eric <address@hidden> wrote:
>> Hi Peter,
>> On 05/21/2018 04:03 PM, Peter Maydell wrote:
>>> Implement the Arm TrustZone Memory Protection Controller, which sits
>>> in front of RAM and allows secure software to configure it to either
>>> pass through or reject transactions.
>>> We implement the MPC as a QEMU IOMMU, which will direct transactions
>>> either through to the devices and memory behind it or to a special
>>> "never works" AddressSpace if they are blocked.
>>> This initial commit implements the skeleton of the device:
>>>  * it always permits accesses
>>>  * it doesn't implement most of the registers
>>>  * it doesn't implement the interrupt or other behaviour
>>>    for blocked transactions
>>> Signed-off-by: Peter Maydell <address@hidden>
>> this patch does not seem to apply on master.
> Clash in the MAINTAINERS file? There's a dependency on another
> MAINTAINERS patch, see the Based-on: line in the cover letter.

Ah OK.


> thanks
> -- PMM

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