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

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To: Yury Norov <yury.norov@xxxxxxxxx>
Subject: Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
From: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 4 Mar 2023 13:03:06 -0800
Cc: Mateusz Guzik <mjguzik@xxxxxxxxx>, Alexander Potapenko <glider@xxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Eric Biggers <ebiggers@xxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, serge@xxxxxxxxxx, paul@xxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx
In-reply-to: <CAHk-=wh2U3a7AdvekB3uyAmH+NNk-CxN-NxGzQ=GZwjaEcM-tg@mail.gmail.com>

On Sat, Mar 4, 2023 at 1:01 PM Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> 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

References:
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Mateusz Guzik
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Mateusz Guzik
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Mateusz Guzik
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Yury Norov
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Yury Norov
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Yury Norov
- Re: [PATCH v3 2/2] vfs: avoid duplicating creds in faccessat if possible
  - From: Linus Torvalds

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