linux-kernel - Re: [PATCH v2 2/5] mm/madvise: thread mm_struct through madvise

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <71B47639-F155-4A81-8BC5-90EF7C1EF4DB@nvidia.com>
Date: Fri, 20 Jun 2025 12:59:45 -0400
From: Zi Yan <ziy@...dia.com>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
 David Hildenbrand <david@...hat.com>,
 Baolin Wang <baolin.wang@...ux.alibaba.com>,
 "Liam R . Howlett" <Liam.Howlett@...cle.com>, Nico Pache <npache@...hat.com>,
 Ryan Roberts <ryan.roberts@....com>, Dev Jain <dev.jain@....com>,
 Barry Song <baohua@...nel.org>, Vlastimil Babka <vbabka@...e.cz>,
 Jann Horn <jannh@...gle.com>, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org, Lance Yang <ioworker0@...il.com>,
 SeongJae Park <sj@...nel.org>, Suren Baghdasaryan <surenb@...gle.com>
Subject: Re: [PATCH v2 2/5] mm/madvise: thread mm_struct through
 madvise_behavior

On 20 Jun 2025, at 11:33, Lorenzo Stoakes wrote:

> There's no need to thread a pointer to the mm_struct nor have different
> functions signatures for each behaviour, instead store state in the struct
> madvise_behavior object consistently and use it for all madvise() actions.
>
> Reviewed-by: Vlastimil Babka <vbabka@...e.cz>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
> ---
>  mm/madvise.c | 110 ++++++++++++++++++++++++++-------------------------
>  1 file changed, 57 insertions(+), 53 deletions(-)
>
Reviewed-by: Zi Yan <ziy@...dia.com>

--
Best Regards,
Yan, Zi