17 Apr
2015
17 Apr
'15
3:35 p.m.
The second opint is what you have an issue with - see "Lost interrupts"
in comment #28.
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/co...
hwptr tracking was replaced by tracepoint
This seem to be the reason that you only find those Lost Interrput in the system log
https://bugs.freedesktop.org/show_bug.cgi?id=49608#c28
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/core...