Messages in this thread | | | Subject | Re: [alsa-devel] [PATCH] opl3: Fix a possible sleep-in-atomic bug in snd_opl3_find_patch | From | Clemens Ladisch <> | Date | Mon, 9 Oct 2017 08:32:48 +0200 |
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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
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