Unset LOCKDEP and TRACE_IRQFLAGS_SUPPORT

[Valdis.Kletnieks at vt.edu]

On Sun, 27 Sep 2015 15:08:57 +1300, vibnwis said:

> Xenomai patching succeeded but when running one of is test apps, "latency"
> showing
> > > > > > > >> > 0"000.000| BUG in low_init(): [main] mlockall: Cannot
> allocate
> > > > > memory
> And the mailing list member suggested the following

Is that in dmesg, or output from the test program?
Is there more output, or is that it?

Personally, if TRACE_IRQFLAGS is causing an issue with mlock, I'd suspect
a very buggy patch indeed.  If it can't tolerate a trace function being
turned on, there;s probably some very questionable coding in there.....
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