Re: [PATCH] mm: page_alloc: unreserve highatomic page blocks before oom

From: Michal Hocko
Date: Wed Nov 01 2023 - 05:41:56 EST


On Wed 01-11-23 12:23:24, Charan Teja Kalla wrote:
[...]
> > Also, add below Fixes tag if it makes sense.
> >
> > Fixes: 04c8716f7b00 ("mm: try to exhaust highatomic reserve before the OOM")
> I should be adding this.

I do not think this Fixes tag is really correct. 04c8716f7b00 was rather
an incomplete fix than something that has caused this situation. I think
we would need to reference the commit which adds highatomic reserves.

--
Michal Hocko
SUSE Labs