On Wed, Jan 15, 2014 at 02:09:38PM +0100, Peter Zijlstra wrote:
> On Wed, Jan 15, 2014 at 08:47:39PM +0800, Fengguang Wu wrote:
> > Hi Dario,
> >
> > We notice the below LTP failures since commit d50dde5a1 ("sched: Add
> > new scheduler syscalls to support an extended scheduling parameters
> > ABI") in tip tree's sched/core branch:
> >
> > ltp.sched_setparam02.1.TFAIL
> > ltp.sched_setparam02.2.TFAIL
> > ltp.sched_setparam02.3.TFAIL
> > ltp.sched_setparam03.1.TFAIL
> >
> > It seems that the LKP test failures are somehow expected due to the
> > change of ABI. However it does mean that these test cases will need to
> > be updated.
>
> So with LTP from https://github.com/linux-test-project/ltp.git
> and a tip/master build, I get:
>
> root@westmere:/usr/local/src/ltp/testcases/kernel/syscalls/sched_setscheduler#
> ./sched_setscheduler01
> sched_setscheduler01 1 TPASS : expected failure - errno = 3 : No such
> process
> sched_setscheduler01 2 TPASS : expected failure - errno = 22 : Invalid
> argument
> sched_setscheduler01 3 TPASS : expected failure - errno = 14 : Bad
> address
> sched_setscheduler01 4 TPASS : expected failure - errno = 22 : Invalid
> argument
> root@westmere:/usr/local/src/ltp/testcases/kernel/syscalls/sched_setscheduler#
> ./sched_setscheduler02
> sched_setscheduler02 1 TPASS : got EPERM
It's sched_setparam02 that TFAIL, not sched_setscheduler02. :)
Thanks,
Fengguang
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