Re: [libdc] multiple cameras and juju

[Stefan R. <st...@s5...>]

Samuel Audet wrote:
> And I get a bunch of these in dmesg after my application exits:
> 
> firewire_ohci: context_stop: still active (0x48000671)

Kernel 2.6.28 and older printed these messages whenever a context was 
stopped; they are harmless --- unless you get 10 of them at once.  Then 
it could be that DMA buffers are going to be freed before the controller 
finished writing into them.

Kernel 2.6.29 and newer do not print these noisy messages anymore, they 
only log an "Error: DMA context still active"... when the driver really 
wasn't able to stop the controller in time.
-- 
Stefan Richter
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http://arcgraph.de/sr/