Messages in this thread | | | Date | Thu, 31 Mar 2016 12:57:00 +0200 | From | Michal Hocko <> | Subject | Re: [RFC] oom, but there is enough memory |
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On Thu 31-03-16 17:38:06, Xishi Qiu wrote: [...] > Hi Michal, > > It's arm64, so DMA is [0-4G], and Normal is [4G-]
I wasn't aware of that. Thanks for the clarification.
> Is that something wrong with the RAM hardware, then trigger the problem?
This is hard to tell but I would try to check which of the page fault path has returned with VM_FAULT_OOM. This might be a wrong .fault callback. -- Michal Hocko SUSE Labs
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