"Aneesh Kumar K.V" writes:
> Christophe Leroy writes:
>
>> On the 8xx, the page size is set in the PMD entry and applies to
>> all pages of the page table pointed by the said PMD entry.
>>
...
>> diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
>> index a9b9083c5e49..79
Le 19/01/2018 à 09:26, Aneesh Kumar K.V a écrit :
Christophe Leroy writes:
On the 8xx, the page size is set in the PMD entry and applies to
all pages of the page table pointed by the said PMD entry.
When an app has some regular pages allocated (e.g. see below) and tries
to mmap() a huge pag
Christophe Leroy writes:
> On the 8xx, the page size is set in the PMD entry and applies to
> all pages of the page table pointed by the said PMD entry.
>
> When an app has some regular pages allocated (e.g. see below) and tries
> to mmap() a huge page at a hint address covered by the same PMD en
On the 8xx, the page size is set in the PMD entry and applies to
all pages of the page table pointed by the said PMD entry.
When an app has some regular pages allocated (e.g. see below) and tries
to mmap() a huge page at a hint address covered by the same PMD entry,
the kernel accepts the hint all
