| commit | a4bd6a93c3f14691c8a29e53eb04dc734b27f0db | [log] [tgz] |
|---|---|---|
| author | Kumar Gala <galak@kernel.crashing.org> | Tue Mar 17 09:17:50 2009 -0600 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Tue Mar 17 09:17:50 2009 -0600 |
| tree | ef9492ba17bc86925bebf91282f286822efcfed2 | |
| parent | c9310920e6e7ae0a5c0accbd57d34c194cb31780 [diff] |
powerpc/mm: Respect _PAGE_COHERENT on classic ppc32 SW Since we now set _PAGE_COHERENT in the Linux PTE we shouldn't be clearing it out before we setup the SW TLB. Today all the SW TLB machines (603/e300) that we support are non-SMP, however there are some errata on some devices that cause us to set _PAGE_COHERENT via CPU_FTR_NEED_COHERENT. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>