2013-04-10 22:42:52

by KOSAKI Motohiro

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Subject: Re: + fix-hugetlb-memory-check-in-vma_dump_size.patch added to -mm tree

> Signed-off-by: Naoya Horiguchi <[email protected]>
> Reviewed-by: Rik van Riel <[email protected]>
> Acked-by: Michal Hocko <[email protected]>
> Reviewed-by: HATAYAMA Daisuke <[email protected]>
> Acked-by: KOSAKI Motohiro <[email protected]>
> Acked-by: David Rientjes <[email protected]>
> Cc: <[email protected]> [2.6.34+]

Not correct. It's 3.7 materials. See Michal or my comments.
cut-n-paste here.

>Just for the record. It should be stable for 3.7+ since (314e51b98)
>becuase then have lost VM_RESERVED check which used to stop hugetlb
>mappings.
> Acked-by: Michal Hocko <[email protected]>


2013-04-10 23:32:18

by David Rientjes

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Subject: Re: + fix-hugetlb-memory-check-in-vma_dump_size.patch added to -mm tree

On Wed, 10 Apr 2013, KOSAKI Motohiro wrote:

> >Just for the record. It should be stable for 3.7+ since (314e51b98)
> >becuase then have lost VM_RESERVED check which used to stop hugetlb
> >mappings.

Ah, that's subtle, thanks for pointing it out. Andrew, please annotate
this only for 3.7+.