[PATCH 6.12] tracing: Fix the bug where bpf_get_stackid returns -EFAULT on the ARM64

[Sasha Levin]

> commit fd2f74f8f3d3c1a524637caf5bead9757fae4332 upstream.
>
> When using bpf_program__attach_kprobe_multi_opts on ARM64 to hook a BPF program
> that contains the bpf_get_stackid function, the BPF program fails
> to obtain the stack trace and returns -EFAULT.

Queued for 6.12.y, thanks.

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Thanks,
Sasha