Re: BUG: sleeping function called from invalid context in console_lock

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On Mon, Sep 18, 2023 at 09:35:23PM +0800, yiyang (D) wrote:
> In recent years, this problem has been reported in syzkaller all the time.
> 
> Link: https://syzkaller.appspot.com/bug?extid=dbac96d8e73b61aa559c
> 
> Historically, the developers have tried to fix this problem by use mutex
> instead spinlock, but it didn't solve the problem..
> 
> Link: https://lore.kernel.org/all/20220826193545.20363-1-pchelkin@xxxxxxxxx/
> 
> Other developers have recently reported this problem, but no one has
> continued to try to fix it.
> 
> Link:
> https://lore.kernel.org/all/20230420082153.6711-1-daniel.starke@xxxxxxxxxxx/
> 
> Anyway, do we have any ideas for solving this problem?

Nope!  Why do you think this is something that even needs to be
addressed?



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