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| author | Kumar Gala <galak@kernel.crashing.org> | 2009-03-17 09:17:50 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-03-17 09:17:50 -0600 |
| commit | a4bd6a93c3f14691c8a29e53eb04dc734b27f0db (patch) | |
| tree | ef9492ba17bc86925bebf91282f286822efcfed2 /drivers/block | |
| parent | c9310920e6e7ae0a5c0accbd57d34c194cb31780 (diff) | |
| download | linux-a4bd6a93c3f14691c8a29e53eb04dc734b27f0db.tar.gz linux-a4bd6a93c3f14691c8a29e53eb04dc734b27f0db.tar.bz2 linux-a4bd6a93c3f14691c8a29e53eb04dc734b27f0db.zip | |
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>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions