Re: [PATCH v2 4/4] selftests/mm: add tests for HWPOISON hugetlbfs read

[Naoya Horiguchi]

On Fri, Jun 23, 2023 at 04:40:15PM +0000, Jiaqi Yan wrote:
> Add tests for the improvement made to read operation on HWPOISON
> hugetlb page with different read granularities. For each chunk size,
> three read scenarios are tested:
> 1. Simple regression test on read without HWPOISON.
> 2. Sequential read page by page should succeed until encounters the 1st
>    raw HWPOISON subpage.
> 3. After skip raw HWPOISON subpage by lseek, read()s always succeed.
> 
> Signed-off-by: Jiaqi Yan <jiaqiyan@xxxxxxxxxx>

Reviewed-by: Naoya Horiguchi <naoya.horiguchi@xxxxxxx>