Re: [regression] Re: [PATCH 2/3] futex: Sanitize cmpxchg_futex_value_lockedAPI

[Émeric Maschino]

Oops, just to correct myself: the tests described below DON'T return
gracefully with kernel 3.2. Sorry for the mistake.

     Emeric


Le 8 mars 2012 21:59, Émeric Maschino <emeric.maschino@xxxxxxxxx> a écrit :
> ERROR: No such process: FUTEX_CMP_REQUEUE_PI failed
>
> For memories, this test passed successfully with 2.6.38-rc8+, with AND
> without 37a9d912b24f included.
>
> Now, adding locked argument, I'm getting:
>
> ERROR: Function not implemented: FUTEX_REQUEUE_PI failed
>
> Huh? Both these tests nevertheless gracefully return with kernel 3.2,
> while the second test enters in an unfinite loop with buggy
> 2.6.38-rc8+.
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