Re: [Alsa-user] Time reading issues with 4.8.x kernels

2016-10-25 Thread Yves Guillemot
Le mardi 25 octobre 2016, 16:03:00 Takashi Iwai a écrit : > > Indeed it's a clear regression, and it must be a bug reported recently > in https://bugzilla.kernel.org/show_bug.cgi?id=177571 > > I could see the issue and spotted the bad commit > 3915bf294652 "ALSA: seq_timer: use monotonic times int

Re: [Alsa-user] Time reading issues with 4.8.x kernels

2016-10-25 Thread Takashi Iwai
On Tue, 25 Oct 2016 00:33:00 +0200, Yves Guillemot wrote: > > Hello, > > Some Rosegarden users recently reported a problem when moving from kernel > 4.7.5 or previous to 4.8.3 or 4.8.4: the cursor showing the advance of the > MIDI sequencer sticks to its starting position and sound is no more p

[Alsa-user] Time reading issues with 4.8.x kernels

2016-10-24 Thread Yves Guillemot
Hello, Some Rosegarden users recently reported a problem when moving from kernel 4.7.5 or previous to 4.8.3 or 4.8.4: the cursor showing the advance of the MIDI sequencer sticks to its starting position and sound is no more produced. Debugging the code, it appears that the time repeatedly read