Displaying 1 result from an estimated 1 matches for "dma_debug_api".
2019 Apr 16
0
[RFC PATCH 04/12] s390/cio: introduce cio DMA pool
...r.
> >
>
> Do you mean CONFIG_DMA_API_DEBUG and CONFIG_DMA_API_DEBUG_SG? I've been
> running with those and did not see any complaints. Maybe we should
> clarify this one offline...
I didn't mean to imply that there are bugs already - just that when used
as intended the DMA_DEBUG_API can complain about stuff like "your device
is gone but you have still DMA memory set up for it" which will not work
if you don't use the correct device...
Sebastian