linux-kernel - Re: [PATCH] maple_tree: shrink struct maple

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]

Date:   Tue, 22 Aug 2023 02:15:43 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Mateusz Guzik <mjguzik@...il.com>
Cc:     Liam.Howlett@...cle.com, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        maple-tree@...ts.infradead.org
Subject: Re: [PATCH] maple_tree: shrink struct maple_tree from 24 to 16 bytes
 on LP64

On Tue, Aug 22, 2023 at 12:51:45AM +0200, Mateusz Guzik wrote:
> by plugging a padding hole.
> 
> [sounds like an obvious thing to do, am I missing something?]

That was how I originally had it.  Not sure when/why it got messed up.