[PATCH v1 5/7] docs: mark intention to deprecate TCG tracing functionality

Alex Bennée alex.bennee at linaro.org
Wed May 5 10:41:46 UTC 2021

Alex Bennée <alex.bennee at linaro.org> writes:

> Daniel P. Berrangé <berrange at redhat.com> writes:
>> On Wed, May 05, 2021 at 10:22:57AM +0100, Alex Bennée wrote:
>>> +TCG introspection features
>>> +--------------------------
>>> +
>>> +TCG trace-events (since 6.1)
>>> +''''''''''''''''''''''''''''
>>> +
>>> +The ability to add new TCG trace points has bit rotted and as the
>> When you say this "has bit rotted", just how bad is the situation ?
>> Is the TCG tracing still usable at all, or is is fully broken
>> already ?
> Well patches 6/7 got it working for generic TCG things. I haven't been
> able to get the architecture one working but I suspect that is some sort
> of interaction between the per-arch trace header generation that I
> haven't quite figured out yet.

Ahh it's since 7609ffb919 (trace: fix tcg tracing build breakage) which
limited tcg/vcpu events to the root trace-events file.

Alex Bennée

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