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SubjectRe: [PATCH v4] mm/hugetlb: Fix unsigned overflow in __nr_hugepages_store_common()
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On 3/5/19 4:35 PM, Mike Kravetz wrote:
> On 3/5/19 1:16 PM, Andrew Morton wrote:
>> On Mon, 4 Mar 2019 20:15:40 -0800 Mike Kravetz <mike.kravetz@oracle.com> wrote:
>>
>>> Andrew, this is on top of Alexandre Ghiti's "hugetlb: allow to free gigantic
>>> pages regardless of the configuration" patch. Both patches modify
>>> __nr_hugepages_store_common(). Alex's patch is going to change slightly
>>> in this area.
>> OK, thanks, I missed that. Are the changes significant?
>>
> No, changes should be minor. IIRC, just checking for a condition in an
> error path.
I will send the v5 of this patch tomorrow, I was waiting for architecture
maintainer remarks. I still miss sh, but I'm confident on this change.

Alex

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