RE: [PATCH v2 2/5] uaccess-buffer: add core code
From: David Laight <hidden>
Date: 2021-11-23 14:53:59
Also in:
lkml
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 - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel