| commit | 227d1a61ed87033285d187214f305c27895176f9 | [log] [tgz] |
|---|---|---|
| author | Tobin C. Harding <me@tobin.cc> | Wed Dec 20 08:17:17 2017 +1100 |
| committer | Jonathan Corbet <corbet@lwn.net> | Thu Dec 21 13:39:27 2017 -0700 |
| tree | 023f89073768511726dafaebb54dbeb28944dfde | |
| parent | da271403a894f1139b3a49fca8fa19585902890e [diff] |
doc: add documentation on printing kernel addresses Hashing addresses printed with printk specifier %p was implemented recently. During development a number of issues were raised regarding leaking kernel addresses to userspace. Other documentation was updated but security/self-protection missed out. Add self-protection documentation regarding printing kernel addresses. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Jonathan Corbet <corbet@lwn.net>