On Thu, Apr 01, 2021 at 10:24:04PM -0500, madvenka@linux.microsoft.com wrote:

> Reliable stacktracing requires that we identify when a stacktrace is
> terminated early. We can do this by ensuring all tasks have a final
> frame record at a known location on their task stack, and checking
> that this is the final frame record in the chain.

Reviewed-by: Mark Brown <broonie@kernel.org>