linux-kernel - Re: [PATCH v1 0/4] ipc: Remove extra1 field abuse to pass ipc namespace

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Message-ID: <CAHk-=whi2SzU4XT_FsdTCAuK2qtYmH+-hwi1cbSdG8zu0KXL=g@mail.gmail.com>
Date:   Fri, 22 Apr 2022 13:44:50 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Alexey Gladkov <legion@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        "Eric W . Biederman" <ebiederm@...ssion.com>,
        Alexander Mikhalitsyn <alexander.mikhalitsyn@...tuozzo.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Christian Brauner <christian.brauner@...ntu.com>,
        Daniel Walsh <dwalsh@...hat.com>,
        Davidlohr Bueso <dbueso@...e.de>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        Linux Containers <containers@...ts.linux.dev>,
        Manfred Spraul <manfred@...orfullife.com>,
        Serge Hallyn <serge@...lyn.com>,
        Varad Gautam <varad.gautam@...e.com>,
        Vasily Averin <vvs@...tuozzo.com>
Subject: Re: [PATCH v1 0/4] ipc: Remove extra1 field abuse to pass ipc namespace

On Fri, Apr 22, 2022 at 5:53 AM Alexey Gladkov <legion@...nel.org> wrote:
>
> Yes, Linus, these changes are not the refactoring you were talking
> about, but I plan to try to do such a refactoring in the my next
> patchset.

Heh. Ok, I'm not saying these patches are pretty, and looking up the
namespace thing is a bit subtle, but it's certainly prettier than the
existing odd "create a new ctl_table entry because of field abuse".

So this certainly looks like an improvement from a quick look.

              Linus