Re: [Xen-devel] [PATCH 1/6] Flask: Support for ARM xentrace

[Ben Sanda <Ben.Sanda@xxxxxxxxxxxxxxx>]

Konrad,

> Modified to provide support for xentrace on the ARM platform. Added
> flask credential to allow dom0 dom_xen mapping and write access for
> trace buffers.
>>
>> So .. what does that mean?
>>
>> Is that something xentrace requests? Why is this ARM specific?
>> Looking at xsm_sysctl and how the trace is setup it checks for
>> XEN__TBUFCONTROL?

I need to bring in Paul for this conversation. The Flask modifications
were originally made by him so I'm not sure on their exact purpose
or derivation.

Paul: Can you provide any insight as to the changes to the Flask code?

Thanks,
Ben

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