linux-kernel - Re: [PATCH v3 0/4] variable-order, large folios for anonymous memory

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>] [day] [month] [year] [list]

Message-ID: <6978a045-c786-3dc2-d2e3-476b4933db96@arm.com>
Date:   Wed, 26 Jul 2023 09:42:10 +0100
From:   Ryan Roberts <ryan.roberts@....com>
To:     Itaru Kitayama <itaru.kitayama@...il.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Anshuman Khandual <anshuman.khandual@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        David Hildenbrand <david@...hat.com>,
        "Huang, Ying" <ying.huang@...el.com>,
        "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Matthew Wilcox <willy@...radead.org>,
        Will Deacon <will@...nel.org>, Yang Shi <shy828301@...il.com>,
        Yin Fengwei <fengwei.yin@...el.com>,
        Yu Zhao <yuzhao@...gle.com>, Zi Yan <ziy@...dia.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH v3 0/4] variable-order, large folios for anonymous memory

On 26/07/2023 08:36, Itaru Kitayama wrote:
> Ryan,
> Do you have a kselfrest code for this new feature?
> I’d like to test it out on FVP when I have the chance.

A very timely question! I have modified the mm/cow tests to additionally test
large anon folios. That patch is part of v4, which I am about to start writing
the cover letter for. So look out for that in around an hour.