| commit | 5a1dc78a38bfb04159a08cd493e5b3d844939e6c | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Mon May 14 14:57:28 2012 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Mon May 14 14:57:28 2012 +0900 |
| tree | 860420d3d52e2666449d1e688c399876a5c16bd3 | |
| parent | f007688a50cf5724049a4a5f17023fcdb0966b54 [diff] |
sh: Support thread fault code encoding. This provides a simple interface modelled after sparc64/m32r to encode the error code in the upper byte of thread_info for finer-grained handling in the page fault path. Signed-off-by: Paul Mundt <lethal@linux-sh.org>