| commit | b8e8efaa86399c4424becd96402993cf230dab57 | [log] [tgz] |
|---|---|---|
| author | Albert Herranz <albert_herranz@yahoo.es> | Sat Dec 12 06:31:50 2009 +0000 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Sat Dec 12 22:24:30 2009 -0700 |
| tree | 5fc7a8e27357569c8e54e62a715e2ff68c3fa0f6 | |
| parent | 08b95a7adba71a342aa152a695e75607102f484f [diff] |
powerpc: reserve fixmap entries for early debug Add a set of entries to the fixmap table to allow usage of known reserved virtual address space by early debug code. The address space reserved is the top 128K of the 32-bit address space. This allows, if required, the use of a BAT to do the mappings. Signed-off-by: Albert Herranz <albert_herranz@yahoo.es> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>