Re: [PATCH v1 1/4] [RFC] fs/trampfd: Implement the trampoline file descriptor API

Subject: Re: [PATCH v1 1/4] [RFC] fs/trampfd: Implement the trampoline file descriptor API
From: Oleg Nesterov <oleg@xxxxxxxxxx>
Date: Tue, 28 Jul 2020 18:06:49 +0200
Cc: kernel-hardening@xxxxxxxxxxxxxxxxxx, linux-api@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-integrity@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx
Delivered-to: mailing list kernel-hardening@xxxxxxxxxxxxxxxxxx
In-reply-to: <dc41589a-647a-ba59-5376-abbf5d07c6e7@linux.microsoft.com>
Mailing-list: contact kernel-hardening-help@xxxxxxxxxxxxxxxxxx; run by ezmlm
User-agent: Mutt/1.5.24 (2015-08-30)

On 07/28, Madhavan T. Venkataraman wrote:
>
> I guess since the symbol is not used by any modules, I don't need to
> export it.

Yes,

Oleg.

References:
- [PATCH v1 0/4] [RFC] Implement Trampoline File Descriptor
  - From: madvenka
- [PATCH v1 1/4] [RFC] fs/trampfd: Implement the trampoline file descriptor API
  - From: madvenka
- Re: [PATCH v1 1/4] [RFC] fs/trampfd: Implement the trampoline file descriptor API
  - From: Oleg Nesterov
- Re: [PATCH v1 1/4] [RFC] fs/trampfd: Implement the trampoline file descriptor API
  - From: Madhavan T. Venkataraman