| commit | ef7cc35b0ee03431731186320b18e5da585341ff | [log] [tgz] |
|---|---|---|
| author | James Bottomley <James.Bottomley@suse.de> | Mon Jan 25 11:42:21 2010 -0600 |
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | Fri Feb 05 12:31:37 2010 -0600 |
| tree | 4cc97f7abec64134f1d8895644cc38c7e130ee13 | |
| parent | 9df5f74194871ebd0e51ef5ad2eca5084acaaaba [diff] |
parisc: add mm API for DMA to vmalloc/vmap areas We already have an API to flush a kernel page along an alias address, so use it. The TLB purge prevents the CPU from doing speculative moveins on the flushed address, so we don't need to implement and invalidate. Acked-by: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: James Bottomley <James.Bottomley@suse.de>