Re: [ANNOUNCE] 3.0.1-rt11

From: Paul E. McKenney
Date: Tue Aug 16 2011 - 15:31:38 EST


On Tue, Aug 16, 2011 at 05:10:08PM +0200, Mike Galbraith wrote:
> On Tue, 2011-08-16 at 07:17 -0700, Nivedita Singhvi wrote:
>
> > Mike,
> >
> > Which test were you running? Because I'm not seeing it
> > on our x3550 M3..
>
> -rt11 did not trip up just idling along like a couple earlier releases
> did, but did stall when I tried to run ltp realtime testcases.

But please note that if your realtime workload is CPU-bound with prio
greater than that of RCU_SOFTIRQ, stalls would be expected.

Thanx, Paul
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