linux-uconsole/tools/testing
Alan Maguire 57c4cfd4a2 ftrace/selftests: workaround cgroup RT scheduling issues
wakeup_rt.tc and wakeup.tc tests in tracers/ subdirectory
fail due to the chrt command returning:

 chrt: failed to set pid 0's policy: Operation not permitted.

To work around this, temporarily disable grout RT scheduling
during ftracetest execution.  Restore original value on
test run completion.  With these changes in place, both
tests consistently pass.

Fixes: c575dea2c1 ("selftests/ftrace: Add wakeup_rt tracer testcase")
Fixes: c1edd060b4 ("selftests/ftrace: Add wakeup tracer testcase")
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-05-01 09:25:39 -06:00
..
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest ktest: Fix typos in ktest.pl 2020-03-09 16:15:27 -04:00
kunit SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
nvdimm tools/test/nvdimm: Fix out of tree build 2020-03-31 14:12:32 -07:00
radix-tree SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
scatterlist treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
selftests ftrace/selftests: workaround cgroup RT scheduling issues 2020-05-01 09:25:39 -06:00
vsock SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00