| commit | 2f98492c5375e906e48c78d88351f45bb11b6a8a | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Tue Oct 26 14:44:58 2010 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Tue Oct 26 14:44:58 2010 +0900 |
| tree | 13373dbdc047a2b70623dbf2cd3181865266f976 | |
| parent | b18cae4224bde7e5a332c19bc99247b2098ea232 [diff] |
sh: Expose physical addressing mode through cpuinfo. CPUs can be in either the legacy 29-bit or 32-bit physical addressing modes. This follows the x86 approach of tracking the phys bits in cpuinfo and exposing it to userspace through procfs. This change was requested to permit kexec-tools to detect the physical addressing mode in order to determine the appropriate address mangling. Signed-off-by: Paul Mundt <lethal@linux-sh.org>