| commit | de925d9d3b64390ef6363e16e9d6a84d7dd7cee1 | [log] [tgz] |
|---|---|---|
| author | Michal Simek <monstr@monstr.eu> | Mon Apr 26 13:49:01 2010 +0200 |
| committer | Michal Simek <monstr@monstr.eu> | Thu May 06 11:21:59 2010 +0200 |
| tree | 55b5418a6f9338be57590c13784a21ba6730246b | |
| parent | c17e1a1cedb723d48d4822cae1af1c010b608b5c [diff] |
microblaze: Fix kmalloc alignment on non-coherent DMA platforms Based on PowerPC patche 52142e756e9bf6485d3d53596e8aff2e816a7253 PowerPC description: On platforms doing non-coherent DMA (4xx, 8xx, ...), it's important that the kmalloc minimum alignment is set to the cache line size, to avoid sharing cache lines between different objects, so that DMA to one of the objects doesn't corrupt the other. Signed-off-by: Michal Simek <monstr@monstr.eu>