kern/latency test overruns at startup
Sebastian Kuzminsky <[email protected]>
| Newsgroups | gmane.linux.real-time.rtai |
|---|---|
| Message-ID | <[email protected]> |
We in the LinuxCNC project are starting to test RTAI 5.0-test1 (from Vulcano) with Linux 3.16.7 (from kernel.org, packaged by the debian.org packaging infrastructure). On some hardware, when we run the RTAI kern/latency test, it starts up and immediately reports a large number of overruns. Test output and dmesg are here: http://pastebin.com/xCRqDFb1 The active kernel config is here: http://paste.scsys.co.uk/502217 In comparison, RTAI 3.9 on Linux 3.4 runs fine (without any overruns) on that same machine. Any advice on how to debug this? -- Sebastian Kuzminsky _______________________________________________ Rtai mailing list [email protected] https://mail.rtai.org/cgi-bin/mailman/listinfo/rtai