diff options
| author | Vladimir Kondratiev <[email protected]> | 2016-07-03 10:07:48 +0300 |
|---|---|---|
| committer | Vineet Gupta <[email protected]> | 2016-07-20 09:54:22 -0700 |
| commit | b4dff2874006e54b60ce4f4dbcfec9ab81c6aff4 (patch) | |
| tree | 5e1305e3d3287a8a270e116fd17b92d15b5ce319 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 627c88b68f0b7a1c4c1f12c8c4628e684f2185e2 (diff) | |
ARC: dma: fix address translation in arc_dma_free
page should be calculated using physical address.
If platform uses non-trivial dma-to-phys memory translation,
dma_handle should be converted to physicval address before
calculation of page.
Failing to do so results in struct page * pointing to
wrong or non-existent memory.
Fixes: f2e3d55397ff ("ARC: dma: reintroduce platform specific dma<->phys")
Cc: [email protected] #4.6+
Signed-off-by: Vladimir Kondratiev <[email protected]>
Signed-off-by: Vineet Gupta <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions