linux-kernel - Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible

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Message-ID: <CAHk-=wgaJdaKCDaVa0B1wGKYHjnnQMYpf91ze-fTvCdMMchNFg@mail.gmail.com>
Date:   Sat, 4 Mar 2023 13:03:06 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Yury Norov <yury.norov@...il.com>
Cc:     Mateusz Guzik <mjguzik@...il.com>,
        Alexander Potapenko <glider@...gle.com>,
        Al Viro <viro@...iv.linux.org.uk>,
        Kees Cook <keescook@...omium.org>,
        Eric Biggers <ebiggers@...gle.com>,
        Christian Brauner <brauner@...nel.org>, serge@...lyn.com,
        paul@...l-moore.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible

On Sat, Mar 4, 2023 at 1:01 PM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Silly useless cases are just that - silly and useless. They should not
> be arguments for the real cases then being optimized and simplified.

There's a missing "not" above, that was hopefully obvious from the
context: "They should not be arguments for the real cases then NOT
being optimized and simplified"

               Linus