Re: [PATCH v2 1/2] arm64/hugetlb: Use ptep_get() to get the pte value of a huge page

[Baolin Wang]

On 5/13/2022 6:50 PM, Anshuman Khandual wrote:
> On 5/13/22 09:07, Baolin Wang wrote:
> > The original huge_ptep_get() on ARM64 is just a wrapper of ptep_get(),
>
> Right, as arm64 does not enable __HAVE_ARCH_HUGE_PTEP_GET.
>
> > which will not take into account any contig-PTEs dirty and access bits.
>
> As expected being operating on a single table entry.
>
> > Meanwhile we will implement a new ARM64-specific huge_ptep_get()
> > interface in following patch, which will take into account any contig-PTEs
> > dirty and access bits. To keep the same efficient logics to get the pte
>
> s/logics/logic

Will fix.

> > value, change to use ptep_get() as a preparation.
> >
> > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> > Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
>
> LGTM
>
> Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>

Thanks.