Re: [PATCH 2/2] perf test: Add python JIT dump test

[Namhyung Kim <namhyung@kernel.org>]

On Fri, Nov 14, 2025 at 10:27:43PM +0000, Pablo Galindo Salgado wrote:
> The version is likely the more reliable method, but you could use
> sys.is_stack_trampoline_active()
> in combination with the X option. For example:

My concern is platform support.  Is it available on ARM and others?

> 
> $ python -c 'import sys; print(sys.is_stack_trampoline_active())'
> False
> $ python -Xperf_jit -c 'import sys; print(sys.is_stack_trampoline_active())'
> True
> 
> If you get False even when passing Xperf_jit, then it is not supported.

I like this.  I guess it'll return False on unsupported archs.

Thanks,
Namhyung