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
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