[alsa-devel] How ALSA handle PCM playing when the ALSA modules are removing

Hi, Takashi

I am doing an ALSA module test with insert module/remove module loop, when playing a wave during this loop, there will be kernel oops. Does ALSA need handle this case? Or just forbid wave playing during the module load/unload?

If this need to be handled, module unload will wait the wave play ending, or just stop the wave play at the first of the load/unload?

BR

Yingjiang