From: Илья <il...@ma...> - 2013-08-24 14:58:53
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Суббота, 24 августа 2013, 15:51 +09:30 от Jonathan Woithe <jw...@ju...>: Hello, now I have a vocation in Europe and can't test smth. on real hardware. But I can confirm, that since r2379 a kernel become to locks up more frequently. >My suspicion at present is that there is a bug in ffado's Fireface driver >relating to sample rates which is causing sync problems at start up. >However, I wouldn't have thought that this should be sufficient to trip the >kernel up and freeze the machine solid. All changes in the latest releases linked with sample rate functions and of course I think that you are right. My PC have a 16Gb RAM and 32 GB swap for it, and i7-3520M CPU, I think this is a reason for waiting a lock up appx. for 30 sec and saves all messages to syslog. Also I can inform that you can escape kernel lock up if you to be in time for disconnect a firewire cable when a "waitForPeriod: wait extended since period not ready..." message will appear. Best regards, Ilia. |