| commit | 087aaffcdf9c91667c93923fbc05fa8fb6bc7d3a | [log] [tgz] |
|---|---|---|
| author | Nicolas Pitre <nico@fluxnic.net> | Wed Sep 22 18:34:36 2010 -0400 |
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | Fri Oct 01 22:31:34 2010 -0400 |
| tree | ec94d9fd07baa4802ff0a3a2811ef3c3e1c7f3f3 | |
| parent | 7c63984b86f96c71c541132c74c4b56fe2a13e1a [diff] |
ARM: implement CONFIG_STRICT_DEVMEM by disabling access to RAM via /dev/mem There are very few legitimate use cases, if any, for directly accessing system RAM through /dev/mem. So let's mimic what they do on x86 and forbid it when CONFIG_STRICT_DEVMEM is turned on. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>