[PATCH v2 2/5] uaccess-buffer: add core code

[David Laight]

From: Alexander Potapenko
> Sent: 23 November 2021 10:20
...
> So if uaccess logging is meant for production use, it should be
> possible to lock the feature down from unwanted users.

Isn't the conditional for logging every get_user() and put_user()
going to completely kill performance?

I'm not sure I'd want this code compiled into any kernel I use.

	David

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