Re: [LTP] [PATCH] sched: add sched sysctl sanity test

[Richard Palethorpe <rpalethorpe@suse.de>]

Hello,

Cyril Hrubis <chrubis@suse.cz> writes:

> Hi!
>> Hmm, so I guess that with LSM we are able to open these files R/W but we
>> can stil get EPERM from the write() right? I'm reluctant to add wildcard
>> TCONF on any errno, but I guess that we can add a TST_EXP_FAIL macro
>> version that would have one errno for PASS and one errno for TCONF.
>
> I was thinking about this yesterday and maybe best solution would be to
> introduce a global switch (env variable) that would switch the
> TST_EXP_FAIL() macros to a more forgiving mode so that EINVAL and EPERM
> and possibly a few more errnos would be converted into TCONF
> automatically. What do you think?

It sounds reasonable, I think it would also make sense to have an option
to allow any value in the full errno range.

-- 
Thank you,
Richard.

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