Messages in this thread | | | Date | Wed, 15 Jan 2014 21:26:09 +0800 | From | Fengguang Wu <> | Subject | Re: [sched] d50dde5a1: LTP sched_setparam* TFAILs |
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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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