linux-kernel - Re: [PATCHv3 01/11] mm/migrate: Transfer PG

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: <CAOUHufaap0fbU5LGhvm66Dh7jiBjsJiKPmLjVje=BkoB3C8ToQ@mail.gmail.com>
Date: Thu, 30 Jan 2025 13:36:57 -0700
From: Yu Zhao <yuzhao@...gle.com>
To: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>, 
	"Matthew Wilcox (Oracle)" <willy@...radead.org>, Jens Axboe <axboe@...nel.dk>, 
	"Jason A. Donenfeld" <Jason@...c4.com>, Andi Shyti <andi.shyti@...ux.intel.com>, 
	Chengming Zhou <chengming.zhou@...ux.dev>, Christian Brauner <brauner@...nel.org>, 
	Christophe Leroy <christophe.leroy@...roup.eu>, Dan Carpenter <dan.carpenter@...aro.org>, 
	David Airlie <airlied@...il.com>, David Hildenbrand <david@...hat.com>, Hao Ge <gehao@...inos.cn>, 
	Jani Nikula <jani.nikula@...ux.intel.com>, Johannes Weiner <hannes@...xchg.org>, 
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>, Josef Bacik <josef@...icpanda.com>, 
	Masami Hiramatsu <mhiramat@...nel.org>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, 
	Miklos Szeredi <miklos@...redi.hu>, Nhat Pham <nphamcs@...il.com>, 
	Oscar Salvador <osalvador@...e.de>, Ran Xiaokai <ran.xiaokai@....com.cn>, 
	Rodrigo Vivi <rodrigo.vivi@...el.com>, Simona Vetter <simona@...ll.ch>, 
	Steven Rostedt <rostedt@...dmis.org>, Tvrtko Ursulin <tursulin@...ulin.net>, 
	Vlastimil Babka <vbabka@...e.cz>, Yosry Ahmed <yosryahmed@...gle.com>, intel-gfx@...ts.freedesktop.org, 
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, linux-mm@...ck.org, 
	linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCHv3 01/11] mm/migrate: Transfer PG_dropbehind to the new folio

On Thu, Jan 30, 2025 at 3:01 AM Kirill A. Shutemov
<kirill.shutemov@...ux.intel.com> wrote:
>
> Do not lose the flag on page migration.
>
> Ideally, these folios should be freed instead of migration. But it
> requires to find right spot do this and proper testing.
>
> Transfer the flag for now.
>
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

Acked-by: Yu Zhao <yuzhao@...gle.com>