Re: [PATCH RT 24/32] sched: migrate_enable: Use stop_one_cpu_nowait()

Steven Rostedt
2020-01-22T19:07:11Z

On Wed, 22 Jan 2020 12:39:14 -0600
Scott Wood <swood@redhat.com> wrote:

> On Wed, 2020-01-22 at 06:33 -0500, Steven Rostedt wrote:
> > On Wed, 22 Jan 2020 09:31:30 +0100
> > Sebastian Andrzej Siewior <bigeasy@linutronix.de> wrote:
> >
> > > On 2020-01-17 12:41:35 [-0500], Steven Rostedt wrote:
> > > > 4.19.94-rt39-rc1 stable review patch.
> > > > If anyone has any objections, please let me know.
> > >
> > > I don't know how much of this patch and the previous is classified as
> > > "new feature" vs "bug fix". This patch requires patch 31 (of this
> > > series)
> > > as bug fix.
> > > I'm not against it, just pointing out.
> > >
> >
> > Hmm, the description looked more of a bug fix than a new feature.
>
> Yes, the state clobber was an existing bug. Patch 23 was a performance
> improvement rather than a bugfix, though.
>

Some people consider performance improvements bug fixes ;-)

-- Steve