On 9/7/26 10:19, Yeoreum Yun wrote:
> There're some random failure for split_huge_page_test when khugepaged
> collapses pages into pmd again which had split by the test.
> 
> Prevent the khugepaged's collapses for split page by setting the
> mapped pmd-huge-page with MADV_NOHUGEPAGE before split.
> 
> Suggested-by: Kevin Brodsky <[email protected]>
> Suggested-by: Lorenzo Stoakes (ARM) <[email protected]>
> Reviewed-by: Lorenzo Stoakes (ARM) <[email protected]>
> Reviewed-by: Zi Yan <[email protected]>
> Signed-off-by: Yeoreum Yun <[email protected]>
> ---

Acked-by: David Hildenbrand (Arm) <[email protected]>

-- 
Cheers,

David

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