Re: [nacked] mm-oom-avoid-printk-iteration-under-rcu.patch removed from -mm tree

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On Thu, 23 Apr 2020 16:06:46 +0200
Michal Hocko <mhocko@xxxxxxxx> wrote:

> > If we can agree with not printing dump_tasks() output to consoles, a trivial
> > patch shown below will solve the problem. Those who cannot run syslog daemon
> > in userspace might disagree, but this will be the simplest answer.  
> 
> Talk to printk people about this.

Please no!

Usually when the system runs out of memory, I have no access to a shell,
and the oom output to the console may be the only information I can use to
debug the situation.

-- Steve




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