Messages in this thread | | | From | David Laight <> | Subject | RE: [PATCH v2 2/5] uaccess-buffer: add core code | Date | Tue, 23 Nov 2021 14:53:53 +0000 |
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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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