Re: [PATCH 1/2] arm64: Reduce add_map() complexity

Fabio Estevam
2024-03-09T14:36:55Z

On Sat, Mar 9, 2024 at 9:39 AM Marc Zyngier <maz@kernel.org> wrote:

> Can you figure out what memory access is triggering it? Even at
> narrowing it to the subsystem level would be a good indication.

The problem happens so early that I am not able to narrow it down at
subsystem level.

> You could just dump the entries as they are written. The order may not
> be the same, but for a given VA you should observe the same entries
> being written.

Does the log below help?

https://pastebin.com/raw/1i1VBA0a

If not, please send me a debug patch and I will be glad to run it here.

Thanks