linux-kernel - Re: [RFC PATCH V3 04/17] mm/kscand: Add only hot pages to migration list

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: <20251002170059.00002045@huawei.com>
Date: Thu, 2 Oct 2025 17:00:59 +0100
From: Jonathan Cameron <jonathan.cameron@...wei.com>
To: Raghavendra K T <raghavendra.kt@....com>
CC: <AneeshKumar.KizhakeVeetil@....com>, <Michael.Day@....com>,
	<akpm@...ux-foundation.org>, <bharata@....com>, <dave.hansen@...el.com>,
	<david@...hat.com>, <dongjoo.linux.dev@...il.com>, <feng.tang@...el.com>,
	<gourry@...rry.net>, <hannes@...xchg.org>, <honggyu.kim@...com>,
	<hughd@...gle.com>, <jhubbard@...dia.com>, <jon.grimm@....com>,
	<k.shutemov@...il.com>, <kbusch@...a.com>, <kmanaouil.dev@...il.com>,
	<leesuyeon0506@...il.com>, <leillc@...gle.com>, <liam.howlett@...cle.com>,
	<linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
	<mgorman@...hsingularity.net>, <mingo@...hat.com>, <nadav.amit@...il.com>,
	<nphamcs@...il.com>, <peterz@...radead.org>, <riel@...riel.com>,
	<rientjes@...gle.com>, <rppt@...nel.org>, <santosh.shukla@....com>,
	<shivankg@....com>, <shy828301@...il.com>, <sj@...nel.org>, <vbabka@...e.cz>,
	<weixugc@...gle.com>, <willy@...radead.org>, <ying.huang@...ux.alibaba.com>,
	<ziy@...dia.com>, <dave@...olabs.net>, <yuanchu@...gle.com>,
	<kinseyho@...gle.com>, <hdanton@...a.com>, <harry.yoo@...cle.com>
Subject: Re: [RFC PATCH V3 04/17] mm/kscand: Add only hot pages to migration
 list

On Thu, 14 Aug 2025 15:32:54 +0000
Raghavendra K T <raghavendra.kt@....com> wrote:

>  Previously all pages, accessed once are added.
> Improve it by adding those that are accessed second time.
> 
> This logic is closer to current NUMAB implementation
> of spotting hot pages.

Trivial but wrap patch description longer.  75 chars it typical.

> 
> Signed-off-by: Raghavendra K T <raghavendra.kt@....com>