Re: Userspace testsuite issues
Emmanuel Pacaud <[email protected]>
| Newsgroups | gmane.linux.real-time.rtai |
|---|---|
| Message-ID | <[email protected]> |
Hi, Le jeu. 7 janv. 2016 à 9:06, Paolo Mantegazza <[email protected]> a écrit : > On 01/06/2016 07:24 PM, Emmanuel Pacaud wrote: >> Le lun. 14 déc. 2015 à 18:42, Paolo Mantegazza >> <[email protected]> a écrit : >>> At the moment I've no idea. >>> Just configure you latency dat by hand, e.g. 4000, 0,0 and go on. >>> Run the latency test and adjust for a better figure, as it should >>> have been done before. >> >> I have done that, but it doesn't help in making testsuite pass. >> >> I have tried to debug things a little, and found the problem is in >> the rt_make_hard_realtime call. >> > That's interesting, you found a possible bug in something that has > worked without problems for decades. > So, my problem is now to understand what's going wrong in your > environment. Not a simple task as I cannot reproduce it on any of the > four machines(from P III to dual core I5, + an old OPTERON) I've > available. Debugging further, it's the call to __ipipe_migrate_head in steal_from_linux that doesn't return. Emmanuel. _______________________________________________ Rtai mailing list [email protected] https://mail.rtai.org/cgi-bin/mailman/listinfo/rtai