Russell King
309dbbabee
[ARM] dma: don't touch cache on dma_*_for_cpu()
...
As per the dma_unmap_* calls, we don't touch the cache when a DMA
buffer transitions from device to CPU ownership. Presently, no
problems have been identified with speculative cache prefetching
which in itself is a new feature in later architectures. We may
have to revisit the DMA API later for these architectures anyway.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk >
2008-09-30 11:01:36 +01:00
..
2008-08-07 09:55:48 +01:00
2008-08-07 09:39:37 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:27 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:24 +01:00
2008-09-25 15:35:28 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:23 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-30 11:01:36 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:26 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:39:37 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-06 10:56:27 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-15 08:35:42 -07:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:26 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-06 12:10:45 +01:00
2008-09-01 12:06:33 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:24 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-16 20:01:18 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-16 09:30:05 +01:00
2008-08-02 21:32:35 +01:00
2008-09-06 10:35:51 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:23 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-06 10:35:51 +01:00
2008-08-02 21:32:35 +01:00
2008-08-07 09:55:48 +01:00
2008-08-02 21:32:35 +01:00
2008-08-12 19:54:08 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-01 12:06:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-12 19:54:07 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-08-02 21:32:35 +01:00
2008-09-06 12:10:45 +01:00
2008-08-02 21:32:35 +01:00