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Message-ID: <80482fc2-393c-431f-b982-acb11de1e037@redhat.com>
Date: Tue, 25 Feb 2025 17:40:16 +0100
From: David Hildenbrand <david@...hat.com>
To: Luiz Capitulino <luizcap@...hat.com>, linux-kernel@...r.kernel.org,
linux-mm@...ck.org, yuzhao@...gle.com, pasha.tatashin@...een.com
Cc: akpm@...ux-foundation.org, hannes@...xchg.org, muchun.song@...ux.dev
Subject: Re: [PATCH v2 3/4] mm: page_table_check: use new iteration API
On 24.02.25 22:59, Luiz Capitulino wrote:
> The page_ext_next() function assumes that page extension objects for a
> page order allocation always reside in the same memory section, which
> may not be true and could lead to crashes. Use the new page_ext
> iteration API instead.
>
> Fixes: cf54f310d0d3 ("mm/hugetlb: use __GFP_COMP for gigantic folios")
> Signed-off-by: Luiz Capitulino <luizcap@...hat.com>
> ---
Acked-by: David Hildenbrand <david@...hat.com>
--
Cheers,
David / dhildenb
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