Re: [PATCH v5 2/4] mm/memory-failure: set has_hwpoisoned flags on dissolved HugeTLB folio

[Miaohe Lin]

On 2026/5/31 13:58, Jiaqi Yan wrote:
> When a free HWPoison HugeTLB folio is dissolved, it becomes
> non-HugeTLB and is released to buddy allocator as a high-order
> folio.
> 
> Set has_hwpoisoned flags on the high-order folio so that buddy
> allocator can tell that it contains certain HWPoison page(s),
> and can handle it specially with free_has_hwpoisoned().
> 
> Signed-off-by: Jiaqi Yan <jiaqiyan@xxxxxxxxxx>

Acked-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>

Thanks.
.