Re: [alsa-devel] [PATCH] opl3: Fix a possible sleep-in-atomic bug in snd_opl3_find_patch

[Clemens Ladisch]

Jia-Ju Bai wrote:
> The driver may sleep under a spinlock, and the function call path is:
> snd_opl3_note_on (acquire the spinlock)
>   snd_opl3_find_patch
>     kzalloc(GFP_KERNEL) --> may sleep

This call path is not possible because create_patch is not set.


Regards,
Clemens