Re: [PATCH] kernel: add panic_on_taint

From: Qian Cai
Date: Thu May 07 2020 - 19:07:27 EST




> On May 7, 2020, at 6:15 PM, Rafael Aquini <aquini@xxxxxxxxxx> wrote:
>
> It's a reasonable and self-contained feature that we have a valid use for.
> I honestly fail to see it causing that amount of annoyance as you are
> suggesting here.

It is not a big trouble yet, but keeping an obsolete patch that not very straightforward to figure out that it will be superseded by the panic_on_taint patch will only cause more confusion the longer it has stayed in linux-next.

The thing is that even if you canât get this panic_on_taint (the superior solution) patch accepted for some reasons, someone else could still work on it until it get merged.

Thus, I failed to see any possibility we will go back to the inferior solution (mm-slub-add-panic_on_error-to-the-debug-facilities.patch) by all means.