On 28 September 2015 at 03:52, <Valdis.Kletnieks@vt.edu> wrote:

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?

The above error message is from the output of the test app, "latency"

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.....

Thanks for sharing. Being a newbie, I would have to have some sort faith until it is proven otherwise. Hence, I am tasked to get the TRACE_IRQFLAGS turn off. Once, I have got it done and the results would tell us if the patches were fine or not.