Re: 2.6.14-rt15: cannot build with !PREEMPT_RT

Lee Revell
2005-11-28T17:50:31Z

On Mon, 2005-11-28 at 17:00 +0100, Ingo Molnar wrote:
> * Lee Revell <rlrevell@joe-job.com> wrote:
>
> > On Mon, 2005-11-28 at 12:48 +0100, Ingo Molnar wrote:
> > > which was the last -rt kernel that worked fine for you in
> > > PREEMPT_DESKTOP mode?
> >
> > It has been a long time, possibly months - I've mostly been using
> > PREEMPT_RT. But now I am working on a soft RT project that for
> > various reasons would like to use the mainline kernel, and I've found
> > it still has some scheduling bumps up to 5-7ms and am trying to
> > identify the problem.
>
> ok.
>
> > Would you like me to do a binary search?
>
> that would certainly be very helpful!
>

OK, 2.6.13-rt12 has the same problem. I'm trying
2.6.13-rc4-RT-V0.7.52-02 now which is the oldest thing I still have
around.

Lee