Re: [PATCH 18/18] vfs: make no_llseek the default

[Tetsuo Handa]

Hello.

Arnd Bergmann wrote:
> All file operations now have an explicit .llseek
> operation pointer, so we can change the default
> action for future code.

I saw patch for SELinux and IMA, but not for TOMOYO.
TOMOYO has

  static const struct file_operations tomoyo_operations

without .llseek operation pointer.

TOMOYO does not deal offset pointer. Thus seek operation makes
no sense. But returning -ESPIPE for seek operation might break
some applications. What should I do for TOMOYO?

Regards.
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