All that about CONFIG_RT_GROUP_SCHED seems sensible, but then I am confused as to why is it only showing up in s390x environments?
The test is trying to exercise CAP_SYS_NICE, and doing so by calling
setpriority(PRIO_PROCESS, 0, -5)
Does the test needs to be put into a cgroup with rt allocations if CONFIG_RT_GROUP_SCHED is set?
All that about CONFIG_ RT_GROUP_ SCHED seems sensible, but then I am confused as to why is it only showing up in s390x environments?
The test is trying to exercise CAP_SYS_NICE, and doing so by calling
setpriority( PRIO_PROCESS, 0, -5)
Does the test needs to be put into a cgroup with rt allocations if CONFIG_ RT_GROUP_ SCHED is set?