The following series moves the callback to the the upper layer after
dma_descriptor_unmap() has happened in order to ensure the data being
read is not stale. Some CPU archs handle this in hardware but to be
consistent and correct we should make sure the unmap happens before
the callback in all drivers.
This series depends on the error result callback series.
---
Dave Jiang (5):
dmaengine: fsldma: move unmap to before callback
dmaengine: fsl_raid: move unmap to before callback
dmaengine: mv_xor: move unmap to before callback
dmaengine: ppc4xx/adma: move unmap to before callback
dmaengine: xgene-dma: move unmap to before callback
drivers/dma/fsl_raid.c | 2 +-
drivers/dma/fsldma.c | 2 +-
drivers/dma/mv_xor.c | 2 +-
drivers/dma/ppc4xx/adma.c | 2 +-
drivers/dma/xgene-dma.c | 3 +--
5 files changed, 5 insertions(+), 6 deletions(-)
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