Re: 5.0-rc kernel hangs on early boot

[Mel Gorman]

On Wed, Feb 13, 2019 at 11:25:21AM +0000, Will Deacon wrote:
> > Thanks Will.
> > 
> > While I agree that going OOM early is a problem and would explain why
> > the boosting logic was hit at all, it's still the case that the boosting
> > should not divide by zero. Even if the booting is broken due to a lack
> > of memory, I'd still not prefer to crash due to 1c30844d2dfe272d58c.
> 
> Yup, sorry, our previous mails crossed paths. Your patch looks sensible in
> its own right, I'm just left wondering why we're OOM so early during boot!
> 

I completely agree that it's worth pinning down both issues.

-- 
Mel Gorman
SUSE Labs