Re: [RESEND][PATCH v5 2/3] fix hugetlb memory check invma_dump_size()
From: David Rientjes
Date: Wed Apr 10 2013 - 17:49:14 EST
On Wed, 10 Apr 2013, Naoya Horiguchi wrote:
> Documentation/filesystems/proc.txt says about coredump_filter bitmask,
> Note bit 0-4 doesn't effect any hugetlb memory. hugetlb memory are only
> effected by bit 5-6.
> However current code can go into the subsequent flag checks of bit 0-4
> for vma(VM_HUGETLB). So this patch inserts 'return' and makes it work
> as written in the document.
> Signed-off-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
> Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>
> Acked-by: Michal Hocko <mhocko@xxxxxxx>
> Reviewed-by: HATAYAMA Daisuke <d.hatayama@xxxxxxxxxxxxxx>
> Acked-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Stable for 2.6.34+.
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