[LTP] lib: Rename function check_kver() => check_min_kver()

[Petr Vorel]

Hi all,

> Hi!
> > > @Cyril @Andrea could you also please double check?

> > It's correct.

> > The legacy ETXTBSY behavior was fully restored in commit
> > 3b832035387f (Revert "fs: don't block i_writecount during exec").

> Isn't this a case where we should just fail if the revert wasn't
> backported?

Probably yes. Also 3b832035387f is from 6.13. And I see it backported at least
on 6.12.2 as 13111945c242 [1].

BTW AI asked for enabling it on 7.2, I'm not sure why.

Anyway, we might not need the case > .max_kver || < .min_kver now, but it might
be needed later. But I'd not implement it until really needed.

Kind regards,
Petr

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.101&id=13111945c2420c2e352867ec96bb70c13ef37df9