[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 at linux.alibaba.com>
>> Reviewed-by: Muchun Song <songmuchun at bytedance.com>
> 
> LGTM
> 
> Reviewed-by: Anshuman Khandual <anshuman.khandual at arm.com>

Thanks.